[Freeswitch-users] Direct inward dialling

RR ranjtech at gmail.com
Tue May 25 12:48:26 PDT 2010


Hello I want to follow up on this example from YEARS ago. I had tried using
the variable "destination_number" but that didn't work, and I figured that
it was because the To: header doesn't have the destination_number but has
just the URI, so I thought I'd use sip_to_user instead.

We have calls coming in with the following info in the INVITE

From: "16469NNNNNN" <sip:16469NNNNNN;phone-context=+1 at 67.1x.xxx.xxx
:5060;user=phone>;tag=SDru6fc01-gK0c10a887.
To: <sip:011390NNNNNNNNNN;phone-context=+39 at xxx.xxx.xxx.xxx
:5060;user=phone>.
(N and x are obviously being masked for privacy)

I use this info in the dialplan like so

<include>
  <extension name="DIDtest">
    <condition field="ani" expression="^(\+?|\+1?|1?)(6469NNNNNN).*$"
break="never">
        <action application="set" data="effective_caller_id_number=$2"/>
        <action application="set" data="effective_caller_id_name=$2"/>
    </condition>
    <condition field="${sip_to_user}"
expression="^(\+?|\+1?|1?|011?)(390NNNNNNNNNN).$" break="never">
        <action application="set" data="continue_on_fail=false"/>
        <action application="set" data="hangup_after_bridge=true"/>
        <action application="set" data="domain_name=$${domain}"/>
        <action application="set" data="bypass_media=true"/>
        <action application="bridge"
data="{sip_invite_domain=${sip_from_host}}sofia/gateway/blade2/$2"/>
    </condition>
  </extension>
</include>

However, the calls aren't passing the condition in this dialplan and thus
not being forwarded to "blade2" server. In fact, even the 011 is not being
stripped off.

What am I doing wrong?

Thanks
\RR


On Thu, Nov 13, 2008 at 10:52 AM, Peter P GMX <Prometheus001 at gmx.net> wrote:

> Thanks,
>
> this works
>
> Best regards
> Peter
>
> Anthony Minessale schrieb:
> > here's another hint.
> >
> > use field="${sip_to_user}"
> >
> >
> > On Thu, Nov 13, 2008 at 3:43 AM, Peter P GMX <Prometheus001 at gmx.net
> > <mailto:Prometheus001 at gmx.net>> wrote:
> >
> >     I checked your hint. The variable sip_to_user has the right value
> >     - but
> >     it is evaluated as empty at the time it is parsed.
> >
> >     Info gives me:
> >     .
> >     .
> >     variable_sip_to_user: [xxxxxxxxx8910]
> >     variable_sip_to_uri: [xxxxxxxxx8910 at my.ip.addre.ss]
> >
> >
> >     Example1,:
> >     I check with condition field="destination_number"
> >     Match Result
> >     2008-11-13 10:24:55 [DEBUG] mod_dialplan_xml.c:117 parse_exten()
> >     Regex:
> >     [Inbound QSC trunk] destination_number(xxxxxxxxx89) =~
> >     /^(xxxxxxxxx89)$/
> >     This works but gives only the DID of the trunk (10 is missing at
> >     the end).
> >
> >     Example2:
> >     I check with condition field="sip_to_user"
> >     Match Result
> >     2008-11-13 10:30:42 [DEBUG] mod_dialplan_xml.c:117 parse_exten()
> >     Regex:
> >     [Inbound QSC trunk] sip_to_user() =~ /^(xxxxxxxxx89[0-9.])$/
> >     2008-11-13 10:30:42 [DEBUG] mod_dialplan_xml.c:119 parse_exten()
> Regex
> >     mismatch
> >     sip_to_user() is empty
> >     Example3:
> >     I check with condition field="variable_sip_to_user"
> >     Match Result
> >     2008-11-13 10:39:53 [DEBUG] mod_dialplan_xml.c:117 parse_exten()
> >     Regex:
> >     [Inbound QSC trunk] variable_sip_to_user() =~ /^(xxxxxxxxx89[0-9.])$/
> >     2008-11-13 10:39:53 [DEBUG] mod_dialplan_xml.c:119 parse_exten()
> Regex
> >     mismatch
> >     variable_sip_to_user() is empty
> >
> >     So at the time of evaluation "sip_to_user" resp.
> >     "variable_sip_to_user"
> >     is empty.
> >
> >     What can I do?
> >
> >     Best regards
> >     Peter
> >
> >
> >     Anthony Minessale schrieb:
> >     > route the call to the "info" app and look for the one that has it.
> >     >
> >     >
> >     > On Wed, Nov 12, 2008 at 1:36 PM, Peter P GMX
> >     <Prometheus001 at gmx.net <mailto:Prometheus001 at gmx.net>
> >     > <mailto:Prometheus001 at gmx.net <mailto:Prometheus001 at gmx.net>>>
> >     wrote:
> >     >
> >     >     Dear all,
> >     >
> >     >     when I get an incoming call from my SIP provider I do receive
> an
> >     >     invite
> >     >     on the trunk number, e.g. in Germany 0xxxxx9. However I have an
> >     >     extension block of 0xxxxx90 to 0xxxxx999.
> >     >     In the dialplan I checked the condition
> >     field="destination_number" but
> >     >     this compares to the number of the trunk 0xxxxx9, so I do
> >     not get the
> >     >     direct inward dialling extensions.
> >     >
> >     >     The SIP to-header contains the direct inward dialling number
> >     >     0xxxxx90 to
> >     >     0xxxxx999 but I have no success in accessing it in the
> dialplan.
> >     >
> >     >     I tried sip_to_user, sip_to_uri, sip_req_user, sip_req_uri,
> >     but no
> >     >     success. They are all empty.
> >     >
> >     >     Any idea which variable to parse?
> >     >
> >     >     Best regards
> >     >     Peter
> >     >
> >     >
> >     >
> >     >
> >     >
> >     >
> >     >     _______________________________________________
> >     >     Freeswitch-users mailing list
> >     >     Freeswitch-users at lists.freeswitch.org
> >     <mailto:Freeswitch-users at lists.freeswitch.org>
> >     >     <mailto:Freeswitch-users at lists.freeswitch.org
> >     <mailto:Freeswitch-users at lists.freeswitch.org>>
> >     >     http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >     >
> >     UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >     >     http://www.freeswitch.org
> >     >
> >     >
> >     >
> >     >
> >     > --
> >     > Anthony Minessale II
> >     >
> >     > FreeSWITCH http://www.freeswitch.org/
> >     > ClueCon http://www.cluecon.com/
> >     >
> >     > AIM: anthm
> >     > MSN:anthony_minessale at hotmail.com<MSN%3Aanthony_minessale at hotmail.com>
> >     <mailto:MSN%3Aanthony_minessale at hotmail.com<MSN%253Aanthony_minessale at hotmail.com>
> >
> >     > <mailto:MSN%3Aanthony_minessale at hotmail.com<MSN%253Aanthony_minessale at hotmail.com>
> >     <mailto:MSN%253Aanthony_minessale at hotmail.com<MSN%25253Aanthony_minessale at hotmail.com>
> >>
> >     > GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
> >     <mailto:PAYPAL%3Aanthony.minessale at gmail.com<PAYPAL%253Aanthony.minessale at gmail.com>
> >
> >     > <mailto:PAYPAL%3Aanthony.minessale at gmail.com<PAYPAL%253Aanthony.minessale at gmail.com>
> >     <mailto:PAYPAL%253Aanthony.minessale at gmail.com<PAYPAL%25253Aanthony.minessale at gmail.com>
> >>
> >     > IRC: irc.freenode.net <http://irc.freenode.net>
> >     <http://irc.freenode.net> #freeswitch
> >     >
> >     > FreeSWITCH Developer Conference
> >     > sip:888 at conference.freeswitch.org<sip%3A888 at conference.freeswitch.org>
> >     <mailto:sip%3A888 at conference.freeswitch.org<sip%253A888 at conference.freeswitch.org>
> >
> >     > <mailto:sip%3A888 at conference.freeswitch.org<sip%253A888 at conference.freeswitch.org>
> >     <mailto:sip%253A888 at conference.freeswitch.org<sip%25253A888 at conference.freeswitch.org>
> >>
> >     > iax:guest at conference.freeswitch.org/888
> >     <http://iax:guest@conference.freeswitch.org/888>
> >     > <http://iax:guest@conference.freeswitch.org/888>
> >     > googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
> >     <mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org<googletalk%253Aconf%252B888 at conference.freeswitch.org>
> >
> >     > <mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org<googletalk%253Aconf%252B888 at conference.freeswitch.org>
> >     <mailto:googletalk%253Aconf%252B888 at conference.freeswitch.org<googletalk%25253Aconf%25252B888 at conference.freeswitch.org>
> >>
> >     > pstn:213-799-1400
> >     >
> >
> ------------------------------------------------------------------------
> >     >
> >     > _______________________________________________
> >     > Freeswitch-users mailing list
> >     > Freeswitch-users at lists.freeswitch.org
> >     <mailto:Freeswitch-users at lists.freeswitch.org>
> >     > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >     >
> >     UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >     > http://www.freeswitch.org
> >     >
> >
> >     _______________________________________________
> >     Freeswitch-users mailing list
> >     Freeswitch-users at lists.freeswitch.org
> >     <mailto:Freeswitch-users at lists.freeswitch.org>
> >     http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >     UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >     http://www.freeswitch.org
> >
> >
> >
> >
> > --
> > Anthony Minessale II
> >
> > FreeSWITCH http://www.freeswitch.org/
> > ClueCon http://www.cluecon.com/
> >
> > AIM: anthm
> > MSN:anthony_minessale at hotmail.com <MSN%3Aanthony_minessale at hotmail.com>
> > <mailto:MSN%3Aanthony_minessale at hotmail.com<MSN%253Aanthony_minessale at hotmail.com>
> >
> > GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
> > <mailto:PAYPAL%3Aanthony.minessale at gmail.com<PAYPAL%253Aanthony.minessale at gmail.com>
> >
> > IRC: irc.freenode.net <http://irc.freenode.net> #freeswitch
> >
> > FreeSWITCH Developer Conference
> > sip:888 at conference.freeswitch.org <sip%3A888 at conference.freeswitch.org>
> > <mailto:sip%3A888 at conference.freeswitch.org<sip%253A888 at conference.freeswitch.org>
> >
> > iax:guest at conference.freeswitch.org/888
> > <http://iax:guest@conference.freeswitch.org/888>
> > googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
> > <mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org<googletalk%253Aconf%252B888 at conference.freeswitch.org>
> >
> > pstn:213-799-1400
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > Freeswitch-users mailing list
> > Freeswitch-users at lists.freeswitch.org
> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> > http://www.freeswitch.org
> >
>
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