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    <font size="-1"><font face="Arial">hi,<br>
        <br>
        i managed to get this working, i used call tracking based on
        source and destination extension both, this way when a new call
        comes for both it would give the call waiting ringtone. Hope it
        helps others.<br>
        <br>
        one thing i didnt manage to figure out is in some countries
        providers give an ivr saying line is busy, please hold, i tried
        to give the path to the wave file to the ringback variable but i
        get weird beeps instead of the file playing, is there any way to
        play the file as a ringback tone and make it play in a loop till
        call is answered?<br>
        <br>
            &lt;extension name="general_stuff1" continue="true"&gt;<br>
              &lt;condition&gt;<br>
                  &lt;action application="set"
        data="rtp_negotiate_near_match=true"/&gt;<br>
                  &lt;action application="set"
        data="inherit_codec=true"/&gt;<br>
                  &lt;action application="set"
        data="suppress_cng=true"/&gt;<br>
                  &lt;action application="set"
        data="limit_ignore_transfer=false" /&gt;<br>
                  &lt;action application="limit" data="hash max_calls
        ${sip_from_user} -1" /&gt;<br>
              &lt;/condition&gt;<br>
            &lt;/extension&gt;<br>
        <br>
            &lt;extension name="ChangeRingBack"&gt;<br>
              &lt;condition field="destination_number"
        expression="^ChangeRingBack$"/&gt;<br>
              &lt;condition field="rdnis" expression="^(.*$)"&gt;<br>
                  &lt;action application="set"
        data="transfer_ringback=%(250,250,400);%(250,3500,400)"/&gt;<br>
                  &lt;action application="set"
        data="ringback=%(250,250,400);%(250,3500,400)"/&gt;<br>
                  &lt;action application="bridge"
        data="sofia/internal/$1%$${domain}"/&gt;<br>
              &lt;/condition&gt;<br>
            &lt;/extension&gt;<br>
        <br>
            &lt;extension name="local_user_calling"&gt;<br>
              &lt;condition field="destination_number"
        expression="^(.*)$"&gt;<br>
                  &lt;action application="limit" data="hash max_calls
        ${destination_number} -1" /&gt;<br>
                  &lt;action application="bind_meta_app" data="3 b s
        execute_extension::att_xfer XML features"/&gt;<br>
                  &lt;action application="set"
        data="transfer_ringback=%(400,200,400,375);%(400,2000,400,375)"/&gt;<br>
                  &lt;action application="set"
        data="hold_music=$${hold_music}" /&gt;<br>
                  &lt;action application="set"
        data="ringback=%(400,200,400,375);%(400,2000,400,375)"/&gt;<br>
                  &lt;action application="set"
        data="call_timeout=30"/&gt;<br>
                  &lt;action application="set"
        data="hangup_after_bridge=true"/&gt;<br>
                  &lt;action application="set"
        data="continue_on_fail=true"/&gt;<br>
                  &lt;action application="limit" data="hash max_calls
        ${destination_number} 1 ChangeRingBack"/&gt;<br>
                  &lt;action application="bridge"
        data="sofia/internal/$1%$${domain}"/&gt;<br>
              &lt;/condition&gt;<br>
            &lt;/extension&gt;<br>
        <br>
        <br>
      </font></font>
    <div class="moz-signature">
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</style>Regards,<br>
      Bipin<br>
      <br>
      <br>
      <hr>
    </div>
    <div class="moz-cite-prefix">-------- Original Message --------<br>
      Subject: Re: [Freeswitch-users] different ringtone when called
      party is already busy on another call<br>
      From: Yehavi Bourvine <a class="moz-txt-link-rfc2396E" href="mailto:yehavi.bourvine@gmail.com">&lt;yehavi.bourvine@gmail.com&gt;</a><br>
      To: FreeSWITCH Users Help
      <a class="moz-txt-link-rfc2396E" href="mailto:freeswitch-users@lists.freeswitch.org">&lt;freeswitch-users@lists.freeswitch.org&gt;</a><br>
      Date: 12/25/2016, 6:21:36 PM<br>
    </div>
    <blockquote
cite="mid:CAAtWKeGDFNDeUexPGE9rRwRzJ9WWbeO=79oVw=7WDNjSQSRLog@mail.gmail.com"
      type="cite">
      <div dir="rtl">
        <div dir="ltr">It is hardcoded for each extension in the user's
          directory. However, I set a paramter from that value, so if
          you can set a parameter for the value you need by using any
          other method - use it...</div>
        <div dir="ltr"><br>
        </div>
        <div dir="ltr"> Regards, __Yehavi:</div>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">
          <div dir="ltr">2016-12-25 15:07 GMT+02:00 Bipin Patel <span
              dir="ltr">&lt;<a moz-do-not-send="true"
                href="mailto:bipin@xbipin.com" target="_blank">bipin@xbipin.com</a>&gt;</span>:</div>
          <blockquote class="gmail_quote" style="margin:0
            .8ex;border-left:1px #ccc solid;border-right:1px #ccc
            solid;padding-left:1ex;padding-right:1ex">
            <div bgcolor="#FFFFFF" text="#000000"> <font size="-1"><font
                  face="Arial">hi,<br>
                  <br>
                  u mentioned the below<span class=""><br>
                    First, I've added a new parameter to the B's
                    directory entry called "chk_ring" which has the
                    value of B.<br>
                    <br>
                  </span> do u hardcode this in directory entry xml or
                  is there a way to dynamically assign it in dialplan
                  because the issue im having is im using blind
                  registration so my extension entries dont exist in
                  directory at the start<br>
                  <br>
                  <br>
                  <br>
                </font></font>
              <div class="m_-413587640853146523moz-signature"> Regards,<br>
                Bipin<br>
                <br>
                <br>
                <hr> </div>
              <div class="m_-413587640853146523moz-cite-prefix"><span
                  class="">-------- Original Message --------<br>
                  Subject: Re: [Freeswitch-users] different ringtone
                  when called party is already busy on another call<br>
                  From: Yehavi Bourvine <a moz-do-not-send="true"
                    class="m_-413587640853146523moz-txt-link-rfc2396E"
                    href="mailto:yehavi.bourvine@gmail.com"
                    target="_blank">&lt;yehavi.bourvine@gmail.com&gt;</a><br>
                  To: FreeSWITCH Users Help <a moz-do-not-send="true"
                    class="m_-413587640853146523moz-txt-link-rfc2396E"
                    href="mailto:freeswitch-users@lists.freeswitch.org"
                    target="_blank">&lt;freeswitch-users@lists.<wbr>freeswitch.org&gt;</a><br>
                </span>
                <div>
                  <div class="h5"> Date: 12/23/2016, 2:45:36 PM<br>
                  </div>
                </div>
              </div>
              <div>
                <div class="h5">
                  <blockquote type="cite">
                    <div dir="rtl">
                      <div dir="ltr">These two lines are preparations
                        for the next extension statement. That;s what
                        they do:<br>
                        <br>
                        <span class="m_-413587640853146523gmail-im">
                          <div>        &lt;action application="set"
                            data="chk_number=${user_data($<wbr>{destination_number}@${domain_<wbr>name}
                            var chk_ring)}" inline="true"/&gt;<br>
                          </div>
                          <div>(using the previous terminology) This is
                            called when you dial to extension B and has
                            to know which extension A is "connected" to
                            it. Extensipon B has a variable named
                            "chk_ring" which holds the value of A.
                            That's way you can test whether A is busy
                            while calling B.<br>
                            <br>
                            <span class="m_-413587640853146523gmail-im"> 
                                            &lt;action application="set"
                              data="OrigDest=${destination_n<wbr>umber}"
                               --- Save the original number<br>
                            </span></div>
                          <div><span
                              class="m_-413587640853146523gmail-im">When
                              you call the limit application (at a later
                              stage), if the destination is busy, it
                              changes the destination number to "</span><br>
                            ChangeRingBack", thus you have to save the
                            original destination.<br>
                            <br>
                          </div>
                          <div>Reminder: These are snippets from my
                            config which I changed slightly to be
                            readable outside my context; they are not
                            tested.<br>
                          </div>
                          <div>           __Yehavi:<br>
                          </div>
                        </span><br>
                      </div>
                    </div>
                    <div class="gmail_extra"><br>
                      <div class="gmail_quote">
                        <div dir="ltr">2016-12-22 18:27 GMT+02:00 Bipin
                          Patel <span dir="ltr">&lt;<a
                              moz-do-not-send="true"
                              href="mailto:bipin@xbipin.com"
                              target="_blank">bipin@xbipin.com</a>&gt;</span>:</div>
                        <blockquote class="gmail_quote" style="margin:0
                          .8ex;border-left:1px #ccc
                          solid;border-right:1px #ccc
                          solid;padding-left:1ex;padding-right:1ex">
                          <div bgcolor="#FFFFFF" text="#000000"> <font
                              size="-1"><font face="Arial">one thing i
                                dont understand is what do these 2 lines
                                actually do<br>
                                <br>
                              </font></font><span><br>
                              <div>        &lt;action application="set"
                                data="chk_number=${user_data($<wbr>{destination_number}@${domain_<wbr>name}
                                var chk_ring)}" inline="true"/&gt;</div>
                              <div>                &lt;action
                                application="set"
                                data="OrigDest=${destination_n<wbr>umber}"
                                 --- Save the original number<br>
                                <br>
                                <br>
                              </div>
                            </span>
                            <div
                              class="m_-413587640853146523m_1433622702656957038moz-signature">
                              Regards,<br>
                              Bipin<br>
                              <br>
                              <br>
                              <hr> </div>
                            <div
                              class="m_-413587640853146523m_1433622702656957038moz-cite-prefix"><span>--------
                                Original Message --------<br>
                                Subject: Re: [Freeswitch-users]
                                different ringtone when called party is
                                already busy on another call<br>
                                From: Yehavi Bourvine <a
                                  moz-do-not-send="true"
                                  class="m_-413587640853146523m_1433622702656957038moz-txt-link-rfc2396E"
href="mailto:yehavi.bourvine@gmail.com" target="_blank">&lt;yehavi.bourvine@gmail.com&gt;</a><br>
                                To: FreeSWITCH Users Help <a
                                  moz-do-not-send="true"
                                  class="m_-413587640853146523m_1433622702656957038moz-txt-link-rfc2396E"
href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">&lt;freeswitch-users@lists.freesw<wbr>itch.org&gt;</a><br>
                              </span>
                              <div>
                                <div class="m_-413587640853146523h5">
                                  Date: 12/22/2016, 8:02:39 PM<br>
                                </div>
                              </div>
                            </div>
                            <div>
                              <div class="m_-413587640853146523h5">
                                <blockquote type="cite">
                                  <div dir="rtl">
                                    <div dir="ltr">You can use the DB
                                      backend for that. mod_limit is
                                      actually doing that counting...</div>
                                    <div dir="ltr"><br>
                                    </div>
                                    <div dir="ltr">           
                                       __Yehavi:</div>
                                  </div>
                                  <div class="gmail_extra"><br>
                                    <div class="gmail_quote">
                                      <div dir="ltr">2016-12-22 17:58
                                        GMT+02:00 Bipin Patel <span
                                          dir="ltr">&lt;<a
                                            moz-do-not-send="true"
                                            href="mailto:bipin@xbipin.com"
                                            target="_blank">bipin@xbipin.com</a>&gt;</span>:</div>
                                      <blockquote class="gmail_quote"
                                        style="margin:0
                                        .8ex;border-left:1px #ccc
                                        solid;border-right:1px #ccc
                                        solid;padding-left:1ex;padding-right:1ex">
                                        <div bgcolor="#FFFFFF"
                                          text="#000000"> <font
                                            size="-1"><font face="Arial">hi,<br>
                                              <br>
                                              thanks for the reply. I
                                              forgot to mention i use
                                              blind registration so i
                                              specifically dont have
                                              directory entries so any
                                              other way to implement it
                                              with that, meanwhile ill
                                              try to wrap my head around
                                              the dialplan u provided.<br>
                                              <br>
                                              what i was thinking was
                                              suppose if any extension
                                              places a call then
                                              increment some counter and
                                              when that call ends reset
                                              it to 0 so suppose if hes
                                              in a call and counter is
                                              at 1 then any new calls
                                              placed by anyone else
                                              check the counter for the
                                              first ext if thats called,
                                              if 1 then different
                                              ringback and if 0 then
                                              normal ringback<br>
                                              <br>
                                              <br>
                                            </font></font>
                                          <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705moz-signature">
                                            Regards,<br>
                                            Bipin<br>
                                            <br>
                                            <br>
                                            <hr> </div>
                                          <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705moz-cite-prefix"><span>--------
                                              Original Message --------<br>
                                              Subject: Re:
                                              [Freeswitch-users]
                                              different ringtone when
                                              called party is already
                                              busy on another call<br>
                                              From: Yehavi Bourvine <a
                                                moz-do-not-send="true"
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705moz-txt-link-rfc2396E"
href="mailto:yehavi.bourvine@gmail.com" target="_blank">&lt;yehavi.bourvine@gmail.com&gt;</a><br>
                                              To: FreeSWITCH Users Help
                                              <a moz-do-not-send="true"
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705moz-txt-link-rfc2396E"
href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">&lt;freeswitch-users@lists.freesw<wbr>itch.org&gt;</a><br>
                                            </span>
                                            <div>
                                              <div
                                                class="m_-413587640853146523m_1433622702656957038h5">
                                                Date: 12/22/2016,
                                                4:57:29 PM<br>
                                              </div>
                                            </div>
                                          </div>
                                          <div>
                                            <div
                                              class="m_-413587640853146523m_1433622702656957038h5">
                                              <blockquote type="cite">
                                                <div dir="rtl">
                                                  <div dir="ltr">Hi,</div>
                                                  <div dir="ltr"><br>
                                                  </div>
                                                  <div dir="ltr">  To
                                                    make it easier,
                                                    let's call the main
                                                    extension A, and the
                                                    secondary extension
                                                    B. When someone
                                                    calls B and A is
                                                    busy, you want the
                                                    "call-waiting"
                                                    signal to be heard.</div>
                                                  <div dir="ltr"><br>
                                                  </div>
                                                  <div dir="ltr">Note:
                                                    I've taken snippets
                                                    from my dial plan
                                                    and changed them in
                                                    order to readable
                                                    without my context;
                                                    hence, they might
                                                    not work on first
                                                    attempt.</div>
                                                  <div dir="ltr"><br>
                                                  </div>
                                                  <div dir="ltr">First,
                                                    I've added a new
                                                    parameter to the B's
                                                    directory entry
                                                    called "chk_ring"
                                                    which has the value
                                                    of B.</div>
                                                  <div dir="ltr"><br>
                                                  </div>
                                                  <div dir="ltr">First,
                                                    you have to tell
                                                    mod_limit to track
                                                    calls to/from the
                                                    main extension (I am
                                                    doing that for all
                                                    extensions) with the
                                                    following commands
                                                    before calling the
                                                    bridge application:</div>
                                                  <div dir="ltr">      </div>
                                                  <div dir="ltr">
                                                    <div>
                                                      <div>   
                                                         &lt;action
                                                        application="limit"
                                                        data="hash
                                                        max_calls
                                                        ${dest} -1
                                                        HANGUP_USER_BUSY"
                                                        /&gt;</div>
                                                    </div>
                                                    <div>This causes
                                                      mod_limit to track
                                                      the calls to that
                                                      extension.</div>
                                                    <div><br>
                                                    </div>
                                                    <div>BTW, it is
                                                      adviseable to add
                                                      also the following
                                                      setting in order
                                                      to count correctly
                                                      when doing call
                                                      transfer:</div>
                                                    <div>&lt;action
                                                      application="set"
data="limit_ignore_transfer=fa<wbr>lse" /&gt;<br>
                                                    </div>
                                                    <div><br>
                                                    </div>
                                                    <div>Next, during a
                                                      new call process
                                                      you have to check
                                                      the limit of A
                                                      extension with the
                                                      following:</div>
                                                    <div><br>
                                                    </div>
                                                    <div>
                                                      <div>
                                                        <div>&lt;extension
name="Intercom" continue="true"&gt;</div>
                                                        <div>   
                                                          &lt;condition
                                                          break =
                                                          "never" &gt;</div>
                                                        <div>       
                                                          &lt;action
                                                          application="set"
data="chk_number=${user_data($<wbr>{destination_number}@${domain_<wbr>name}
                                                          var
                                                          chk_ring)}"
                                                          inline="true"/&gt;</div>
                                                        <div>           
                                                              &lt;action
application="set"
data="OrigDest=${destination_n<wbr>umber}"  --- Save the original number</div>
                                                        <div>           
                                                              &lt;action
application="limit" data="hash max_calls ${chk_ring} 1 ChangeRingBack"
                                                          /&gt;<br>
                                                        </div>
                                                        <div>   
                                                          &lt;/condition&gt;</div>
                                                        <div>&lt;/extension&gt;</div>
                                                      </div>
                                                    </div>
                                                    <div><br>
                                                    </div>
                                                    <div>And then add a
                                                      ChangeRingBack
                                                      extension:</div>
                                                    <div>
                                                      <div>
                                                        <div>&lt;extension
name="ChangeRingBack" continue="true"&gt;</div>
                                                        <div>  <span
style="background-color:rgb(249,249,249);color:rgb(0,0,0);font-family:monospace,courier;font-size:12.8px">&lt;condition
field="destination_number"
expression="^limit_exceeded$"&gt;</span></div>
                                                        <div><span
style="background-color:rgb(249,249,249);color:rgb(0,0,0);font-family:monospace,courier;font-size:12.8px"> 
                                                            </span><font
face="monospace, courier" color="#000000"><span style="font-size:12.8px"> &lt;action
application="set" data="ringback=${callwait-ring<wbr>}" /&gt;</span></font></div>
                                                        <div>  --- Do
                                                          the bridge.</div>
                                                        <div>   
                                                          &lt;/condition&gt;</div>
                                                        <div>&lt;/extension&gt;</div>
                                                      </div>
                                                    </div>
                                                    <div><br>
                                                    </div>
                                                  </div>
                                                </div>
                                                <div class="gmail_extra"><br>
                                                  <div
                                                    class="gmail_quote">
                                                    <div dir="ltr">2016-12-22
                                                      7:54 GMT+02:00
                                                      Bipin Patel <span
                                                        dir="ltr">&lt;<a
moz-do-not-send="true" href="mailto:bipin@xbipin.com" target="_blank">bipin@xbipin.com</a>&gt;</span>:</div>
                                                    <blockquote
                                                      class="gmail_quote"
                                                      style="margin:0
                                                      .8ex;border-left:1px
                                                      #ccc
                                                      solid;border-right:1px
                                                      #ccc
                                                      solid;padding-left:1ex;padding-right:1ex">
                                                      <div
                                                        bgcolor="#FFFFFF"
                                                        text="#000000">
                                                        <font size="-1"><font
                                                          face="Arial">hi,<br>
                                                          <br>
                                                          this is
                                                          exactly what
                                                          im trying to
                                                          achieve, i
                                                          want to be
                                                          able to check
                                                          if called
                                                          party is busy
                                                          on another
                                                          call then
                                                          generate a
                                                          different
                                                          ringback than
                                                          the normal one
                                                          i use if not
                                                          busy. Can u
                                                          kindly provide
                                                          a dialplan
                                                          example coz im
                                                          getting
                                                          confused on
                                                          how to track
                                                          if the ext is
                                                          busy as well
                                                          as increment
                                                          and decrement
                                                          the limit
                                                          value?<br>
                                                          <br>
                                                          <br>
                                                          </font></font>
                                                        <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639moz-signature">
                                                          Regards,<br>
                                                          Bipin<br>
                                                          <br>
                                                          <br>
                                                          <hr> </div>
                                                        <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639moz-cite-prefix"><span>--------
                                                          Original
                                                          Message
                                                          --------<br>
                                                          Subject: Re:
                                                          [Freeswitch-users]
                                                          different
                                                          ringtone when
                                                          called party
                                                          is already
                                                          busy on
                                                          another call<br>
                                                          </span><span>
                                                          From: Yehavi
                                                          Bourvine <a
                                                          moz-do-not-send="true"
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639moz-txt-link-rfc2396E"
href="mailto:yehavi.bourvine@gmail.com" target="_blank">&lt;yehavi.bourvine@gmail.com&gt;</a><br>
                                                          To: FreeSWITCH
                                                          Users Help <a
moz-do-not-send="true"
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639moz-txt-link-rfc2396E"
href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">&lt;freeswitch-users@lists.freesw<wbr>itch.org&gt;</a><br>
                                                          </span>
                                                          <div>
                                                          <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705h5">
                                                          Date:
                                                          12/22/2016,
                                                          8:59:35 AM<br>
                                                          </div>
                                                          </div>
                                                        </div>
                                                        <div>
                                                          <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705h5">
                                                          <blockquote
                                                          type="cite">
                                                          <div dir="rtl">
                                                          <div dir="ltr">What
                                                          I am doing in
                                                          a similar case
                                                          is:</div>
                                                          <div dir="ltr"><br>
                                                          </div>
                                                          <div dir="ltr">-
                                                          I am using the
                                                          mod_limit to
                                                          know which
                                                          extension is
                                                          in a call and
                                                          which is free.</div>
                                                          <div dir="ltr">-
                                                          If a call is
                                                          made to a busy
                                                          extension
                                                          (which has the
                                                          call waiting
                                                          feature) then
                                                          I play a
                                                          different
                                                          ring-back tone
                                                          with the
                                                          command:</div>
                                                          <div dir="ltr"> 
                                                                   
                                                           &lt;action
                                                          application="set"
data="ringback=${callwait-ring<wbr>}" /&gt;</div>
                                                          <div dir="ltr">-
                                                          In your case,
                                                          the busy
                                                          extension is
                                                          different than
                                                          the one being
                                                          called; thus,
                                                          you have to
                                                          add to the
                                                          extension
                                                          variables/parameters
                                                          a new
                                                          parameter
                                                          which
                                                          specifies the
                                                          other
                                                          extension
                                                          number; then
                                                          you have to
                                                          call mod_limit
                                                          for both
                                                          extensions,
                                                          and play the
                                                          call-wait
                                                          ringback if
                                                          one of them is
                                                          busy.</div>
                                                          <div dir="ltr"><br>
                                                          </div>
                                                          <div dir="ltr"> 
                                                               
                                                           Regards,
                                                          __Yehavi:</div>
                                                          </div>
                                                          <div
                                                          class="gmail_extra"><br>
                                                          <div
                                                          class="gmail_quote">
                                                          <div dir="ltr">2016-12-21
                                                          13:59
                                                          GMT+02:00
                                                          Bipin Patel <span
                                                          dir="ltr">&lt;<a
moz-do-not-send="true" href="mailto:bipin@xbipin.com" target="_blank">bipin@xbipin.com</a>&gt;</span>:</div>
                                                          <blockquote
                                                          class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                                                          <div
                                                          bgcolor="#FFFFFF"
                                                          text="#000000">
                                                          <font
                                                          size="-1"><font
                                                          face="Arial">hi,<br>
                                                          <br>
                                                          its a multi
                                                          line phone so
                                                          i guess B is
                                                          accepting the
                                                          call like a
                                                          normal call
                                                          which it
                                                          should with
                                                          call waiting
                                                          enabled on it,
                                                          if it sent
                                                          busy then A
                                                          would simply
                                                          hear busy tone
                                                          which i dont
                                                          want, i want
                                                          to make A hear
                                                          a different
                                                          ringtone while
                                                          call is
                                                          waiting so A
                                                          can know using
                                                          the tone that
                                                          B is on
                                                          another call
                                                          and might or
                                                          might not
                                                          answer<br>
                                                          <br>
                                                          <br>
                                                          </font></font>
                                                          <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639m_-1073053527446265272moz-signature">
                                                          Regards,<br>
                                                          Bipin<br>
                                                          <br>
                                                          <br>
                                                          <hr> </div>
                                                          <div>
                                                          <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639h5">
                                                          <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639m_-1073053527446265272moz-cite-prefix">--------
                                                          Original
                                                          Message
                                                          --------<br>
                                                          Subject: Re:
                                                          [Freeswitch-users]
                                                          different
                                                          ringtone when
                                                          called party
                                                          is already
                                                          busy on
                                                          another call<br>
                                                          From: Lợi Đặng
                                                          <a
                                                          moz-do-not-send="true"
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639m_-1073053527446265272moz-txt-link-rfc2396E"
href="mailto:loi.dangthanh@gmail.com" target="_blank">&lt;loi.dangthanh@gmail.com&gt;</a><br>
                                                          To: FreeSWITCH
                                                          Users Help <a
moz-do-not-send="true"
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639m_-1073053527446265272moz-txt-link-rfc2396E"
href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">&lt;freeswitch-users@lists.freesw<wbr>itch.org&gt;</a><br>
                                                          Date:
                                                          12/21/2016,
                                                          2:22:11 PM<br>
                                                          </div>
                                                          <blockquote
                                                          type="cite">
                                                          <div dir="ltr">
                                                          <div>
                                                          <div>
                                                          <div>
                                                          <div>guess It
                                                          is the B's
                                                          function, B is
                                                          able to put
                                                          the call in
                                                          waiting
                                                          instead of
                                                          respond 486 to
                                                          FS, when B is
                                                          already a call
                                                          with another
                                                          party.<br>
                                                          </div>
                                                          in this case,
                                                          I'm afraid FS
                                                          will have no
                                                          idea about
                                                          what is
                                                          happening in
                                                          B. <br>
                                                          </div>
                                                          what branch B
                                                          is? did you
                                                          try B's role
                                                          with another
                                                          phone?<br>
                                                          <br>
                                                          </div>
                                                          rgds,<br>
                                                          </div>
                                                          <div
                                                          class="gmail_extra"><br
                                                          clear="all">
                                                          <div>
                                                          <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639m_-1073053527446265272gmail_signature"
data-smartmail="gmail_signature">
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div>Loi Dang
                                                          Thanh<br>
                                                          </div>
                                                          Phone :
                                                          +84.1224.735.448<br>
                                                          </div>
                                                          Email : <a
                                                          moz-do-not-send="true"
href="mailto:loi.dangthanh@gmail.com" target="_blank">loi.dangthanh@gmail.com</a><br>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          <br>
                                                          <div
                                                          class="gmail_quote">On
                                                          Wed, Dec 21,
                                                          2016 at 3:40
                                                          PM, Bipin
                                                          Patel <span
                                                          dir="ltr">&lt;<a
moz-do-not-send="true" href="mailto:bipin@xbipin.com" target="_blank">bipin@xbipin.com</a>&gt;</span>
                                                          wrote:<br>
                                                          <blockquote
                                                          class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                                                          <div
                                                          bgcolor="#FFFFFF"
                                                          text="#000000">
                                                          hi,<br>
                                                          <br>
                                                          i have been
                                                          using FS in
                                                          product on
                                                          many raspberry
                                                          pi's and other
                                                          machines in
                                                          PBX
                                                          environment
                                                          and everything
                                                          works well
                                                          except im
                                                          stuck with a
                                                          requirement
                                                          which i cant
                                                          seem to be
                                                          able to get
                                                          over.<br>
                                                          <br>
                                                          party A calls
                                                          party B but
                                                          party B is
                                                          already in
                                                          call with
                                                          party C, so
                                                          party A gets
                                                          normal
                                                          ringtone and
                                                          party B gets
                                                          call waiting
                                                          beeps, how do
                                                          we detect in
                                                          FS that party
                                                          B is already
                                                          busy on
                                                          another call
                                                          and generate a
                                                          different
                                                          ringtone for
                                                          party A which
                                                          he hears so
                                                          indirectly
                                                          party A knows
                                                          that party B
                                                          is already on
                                                          another call?<span
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639m_-1073053527446265272HOEnZb"><font
color="#888888"><br>
                                                          <br>
                                                          <br>
                                                          <div
class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639m_-1073053527446265272m_6132622689648418768moz-signature">--
                                                          <br>
                                                          Regards,<br>
                                                          Bipin<br>
                                                          <br>
                                                          <br>
                                                          <hr> </div>
                                                          </font></span></div>
                                                          <br>
______________________________<wbr>______________________________<wbr>_____________<br>
                                                          Professional
                                                          FreeSWITCH
                                                          Consulting
                                                          Services:<br>
                                                          <a
                                                          moz-do-not-send="true"
href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
                                                          <a
                                                          moz-do-not-send="true"
href="http://www.freeswitchsolutions.com" rel="noreferrer"
                                                          target="_blank">http://www.freeswitchsolutions<wbr>.com</a><br>
                                                          <br>
                                                          Official
                                                          FreeSWITCH
                                                          Sites<br>
                                                          <a
                                                          moz-do-not-send="true"
href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
                                                          <a
                                                          moz-do-not-send="true"
href="http://confluence.freeswitch.org" rel="noreferrer" target="_blank">http://confluence.freeswitch.o<wbr>rg</a><br>
                                                          <a
                                                          moz-do-not-send="true"
href="http://www.cluecon.com" rel="noreferrer" target="_blank">http://www.cluecon.com</a><br>
                                                          <br>
FreeSWITCH-users mailing list<br>
                                                          <a
                                                          moz-do-not-send="true"
href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswi<wbr>tch.org</a><br>
                                                          <a
                                                          moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
                                                          rel="noreferrer"
target="_blank">http://lists.freeswitch.org/ma<wbr>ilman/listinfo/freeswitch-user<wbr>s</a><br>
                                                          UNSUBSCRIBE:<a
moz-do-not-send="true"
                                                          href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
rel="noreferrer" target="_blank">http://lists.frees<wbr>witch.org/mailman/options/free<wbr>switch-users</a><br>
                                                          <a
                                                          moz-do-not-send="true"
href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
                                                          </blockquote>
                                                          </div>
                                                          <br>
                                                          </div>
                                                          </div>
                                                          <br>
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class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639m_-1073053527446265272mimeAttachmentHeader"></fieldset>
                                                          <br>
                                                          </blockquote>
                                                          <br>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          <br>
                                                          </blockquote>
                                                          </div>
                                                          </div>
                                                          <br>
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class="m_-413587640853146523m_1433622702656957038m_-8441486095020094705m_3242238943564535639mimeAttachmentHeader"></fieldset>
                                                          <br>
                                                          </blockquote>
                                                          <br>
                                                          </div>
                                                        </div>
                                                      </div>
                                                      <br>
______________________________<wbr>______________________________<wbr>_____________</blockquote>
                                                  </div>
                                                </div>
                                              </blockquote>
                                            </div>
                                          </div>
                                        </div>
                                      </blockquote>
                                    </div>
                                  </div>
                                  <br>
                                </blockquote>
                                <br>
                              </div>
                            </div>
                          </div>
                          <br>
                        </blockquote>
                      </div>
                    </div>
                  </blockquote>
                </div>
              </div>
            </div>
          </blockquote>
        </div>
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