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<p class="MsoNormal"><span style="color:#1F497D">Are the pbx and phone on the same subnet?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#333399">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#333399"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#333399">Moishe Grunstein<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#333399">Tornado Computer Systems, Inc.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#333399">212.400.7650 888.IPPBX.US<br>
</span><b><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#76923C">Service Request Email:
<a href="mailto:support@nysolutions.com">support@nysolutions.com</a> </span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333399"><o:p></o:p></span></p>
<p class="MsoNormal"><a href="http://www.nysolutions.com/"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D;text-decoration:none"><img border="0" width="147" height="68" id="Picture_x0020_1" src="cid:image001.jpg@01D15203.C22E9FB0" alt="cid:image001.jpg@01C72F94.9EE45D60"></span></a><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.0pt;color:#C0504D">Computer Networking * Managed Services * IP Video Surveillance * Network Assessments * Web Solutions * Voice over IP * Disaster Recovery
* Network Security * Site Surveys * CMS</span><span style="color:#1F497D"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org]
<b>On Behalf Of </b>Varsha Agarwal<br>
<b>Sent:</b> Monday, January 18, 2016 3:09 PM<br>
<b>To:</b> FreeSWITCH-users@lists.freeswitch.org<br>
<b>Subject:</b> [Freeswitch-users] Getting multicast paging to work<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi All,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am trying to get multicast paging to work with the default configuration in FreeSwitch. I am using 239.192.0.2 multicast IP Adress on port 8000. I have configured a phone with that multicast address and phone, however when I try to page,
I just get dead air. I see some ZRTP negotiation failures in Freeswitch logs. Can someone tell me what could be wrong<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">479243ec-a237-481b-a94d-af6707cf2b07 2016-01-15 18:24:22.421859 [DEBUG] sofia.c:6614 Channel
<a href="mailto:sofia/internal/1002@172.18.18.237">sofia/internal/1002@172.18.18.237</a> entering state [ready][200]<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.481945 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21355 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">479243ec-a237-481b-a94d-af6707cf2b07 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:5856 Correct ip/port confirmed.<o:p></o:p></p>
<p class="MsoNormal">479243ec-a237-481b-a94d-af6707cf2b07 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:3548 Starting timer [soft] 160 bytes per 20ms<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: START SESSION INITIALIZATION. sID=3.<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: ZID=616331323132656430393363.<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: Loading User's profile:<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: allowclear: OFF<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: autosecure: ON<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: disclose_bit: OFF<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: signal. role: Unknown<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: TTL: 4294967295<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: SAS schemes: 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 B256 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 B32 2016-01-15 18:24:22.642176 [DEBUG]
switch_rtp.c:1357 <o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: Ciphers: 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 AES3 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 AES1 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357
<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: PK schemes: 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 EC25 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 DH3k 2016-01-15 18:24:22.642176 [DEBUG]
switch_rtp.c:1357 DH2k 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 Mult 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357
<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: ATL: 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 HS32 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357
<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: Hashes: 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 S256 2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357
<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: Session initialization - DONE. sID=3.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: ATTACH NEW STREAM to sID=3:<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp]: Stream ID=0 UNKNOWN switching <NONE> ---> <ACTIVE>.<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: Empty slot was found - initializing new stream with ID=3.<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: Preparing ZRTP Hello according to the Session profile.<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp main]: ATTACH NEW STREAM - DONE.<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp engine]: START STREAM ID=3 mode=CLEAR state=ACTIVE.<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp]: Stream ID=3 CLEAR switching <ACTIVE> ---> <START>.<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.642176 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63956 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.702262 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63957 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.722291 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21356 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.802406 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63958 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:22.922579 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21357 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.002694 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63959 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.122867 [DEBUG] switch_rtp.c:1357 [ zrtp engine]: WARNING! HELLO have been resent 5 times without a response. Raising ZRTP_EVENT_NO_ZRTP_QUICK event. ID=2<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.122867 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21358 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.202982 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63960 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.323155 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21359 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.403270 [DEBUG] switch_rtp.c:1357 [ zrtp engine]: WARNING! HELLO have been resent 5 times without a response. Raising ZRTP_EVENT_NO_ZRTP_QUICK event. ID=3<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.403270 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63961 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.523443 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21360 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.603558 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63962 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.723731 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21361 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.803846 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63963 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:23.924019 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21362 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.004134 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63964 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.124307 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21363 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.204422 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63965 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.314580 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21364 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.394696 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63966 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.514868 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21365 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.594984 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63967 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.715156 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21366 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.795272 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63968 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.915444 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21367 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:24.995560 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63969 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:25.115732 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21368 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:25.195848 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63970 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:25.316020 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21369 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:25.396136 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63971 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:25.516308 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21370 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:25.596424 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63972 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:25.716596 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21371 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:25.796712 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63973 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:25.916884 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503275614 seq=21372 size=144. Stream 2:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:25.997000 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63974 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:26.117172 [DEBUG] switch_rtp.c:1357 [ zrtp engine]: WARNING! HELLO Max retransmissions count reached (20 retries). ID=2<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:26.117172 [DEBUG] switch_rtp.c:1357 [ zrtp]: Stream ID=2 CLEAR switching <START> ---> <NOZRTP>.<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:26.197288 [DEBUG] switch_rtp.c:1357 [ zrtp utils]: Send <HELLO> ssrc=1503386214 seq=63975 size=144. Stream 3:CLEAR:START<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:26.397576 [DEBUG] switch_rtp.c:1357 [ zrtp engine]: WARNING! HELLO Max retransmissions count reached (20 retries). ID=3<o:p></o:p></p>
<p class="MsoNormal">2016-01-15 18:24:26.397576 [DEBUG] switch_rtp.c:1357 [ zrtp]: Stream ID=3 CLEAR switching <START> ---> <NOZRTP>.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Varsha<o:p></o:p></p>
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