[Spce-user] Conference Calls

Daniel Grotti dgrotti at sipwise.com
Wed Sep 10 06:10:22 EDT 2014 

Hi,
please check if the RTP stream actually reaches the external participant.
Also check if the external user and the conference are sending RTP with
the same codec (should be PCMU).

Daniel




On 09/09/2014 11:04 PM, Christopher Saroli wrote:
>
> Trying to forward a number to a conference room, I am getting one way
> audio. When dialing in externally, the external user gets no audio. 
>
>  
>
> This sipwise server is public facing (no nat)
>
>  
>
> I have attached a ngrep-sip trace for one of the calls and pasted the
> kamailio-proxy.log below, if anyone can shed some light please let me
> know..
>
>  
>
> Thanks
>
>  
>
> ---------------------------------
>
> *Christopher Saroli*
>
> csaroli at isysp.com <mailto:csaroli at isysp.com>
>
>  
>
>  
>
> Sep  9 16:37:54 SCE1 proxy[3945]: NOTICE: <script>: New request -
> M=INVITE R=sip:5555555555 at 123.123.123.123;user=phone
> F=sip:6666666666 at 123.123.105.74;user=phone
> T=sip:5555555555 at 123.123.123.123;user=phone IP=123.123.105.74:5060
> (127.0.0.1:5060) ID=757262869d84aea
>
> Sep  9 16:37:54 SCE1 proxy[3945]: NOTICE: <script>: Call from PSTN -
> R=sip:5555555555 at 123.123.123.123;user=phone ID=757262869d84aea
>
> Sep  9 16:37:54 SCE1 proxy[3945]: NOTICE: <script>: User-Provided CLI
> '6666666666' taken from From-User -
> R=sip:5555555555 at 123.123.123.123;user=phone ID=757262869d84aea
>
> Sep  9 16:37:54 SCE1 proxy[3945]: NOTICE: <script>: Network-Provided
> CLI '6666666666' taken from From-User -
> R=sip:5555555555 at 123.123.123.123;user=phone ID=757262869d84aea
>
> Sep  9 16:37:54 SCE1 proxy[3945]: NOTICE: <script>: Setting
> '6666666666 at 123.123.105.74' as initiating user-provided CLI -
> R=sip:5555555555 at 123.123.123.123;user=phone ID=757262869d84aea
>
> Sep  9 16:37:54 SCE1 proxy[3945]: NOTICE: <script>: Setting
> '6666666666 at 123.123.105.74' as initiating network-provided CLI -
> R=sip:5555555555 at 123.123.123.123;user=phone ID=757262869d84aea
>
> Sep  9 16:37:54 SCE1 proxy[3945]: NOTICE: <script>: Rewriting called
> party '5555555555' to '15555555555' -
> R=sip:5555555555 at 123.123.123.123;user=phone ID=757262869d84aea
>
> Sep  9 16:37:54 SCE1 proxy[3945]: NOTICE: <script>: Callee was aliased
> with base '15555555555' - R=sip:15555555555 at 123.123.123.123;user=phone
> ID=757262869d84aea
>
> Sep  9 16:37:54 SCE1 proxy[3945]: NOTICE: <script>: Callee is local,
> uuid='f4066ebc-5041-4e9c-b5dc-caeed6f5274b' -
> R=sip:15555555555 at 123.123.123.123;user=phone ID=757262869d84aea
>
> Sep  9 16:37:54 SCE1 proxy[3945]: NOTICE: <script>: CFU to CF map id
> '76' found - R=sip:15555555555 at 123.123.123.123;user=phone
> ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3945]: NOTICE: <script>: CFU to destination
> 'sip:conf=15555555555 at conference.local' with timeout '300' activated -
> R=sip:conf=15555555555 at conference.local ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3945]: NOTICE: <script>: Setting acc
> source-leg for uuid '0':
> '0|6666666666|123.123.105.74|6666666666|||0|||0|call|123.123.105.74|1410295075.030083'
> - R=sip:conf=15555555555 at conference.local ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3945]: NOTICE: <script>: Setting acc
> destination-leg for uuid 'f4066ebc-5041-4e9c-b5dc-caeed6f5274b':
> '0|Test FL Conference Line|Test
> Company|24|5555555555|f4066ebc-5041-4e9c-b5dc-caeed6f5274b|15555555555|123.123.123.123|15555555555|123.123.123.123'
> - R=sip:conf=15555555555 at conference.local ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3945]: NOTICE: <script>: Appending P-D-URI
> 'sip:127.0.0.1:5062' - R=sip:conf=15555555555 at conference.local
> ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3945]: NOTICE: <script>: Forcing request
> via B2BUA 'sip:127.0.0.1:5080' -
> R=sip:conf=15555555555 at conference.local ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3950]: NOTICE: <script>: New request -
> M=INVITE R=sip:conf=15555555555 at conference.local
> F=sip:6666666666 at 123.123.105.74;user=phone
> T=sip:5555555555 at 123.123.123.123;user=phone IP=127.0.0.1:5080
> (127.0.0.1:5080) ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3950]: NOTICE: <script>: Internal CF loop -
> R=sip:conf=15555555555 at conference.local ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3950]: NOTICE: <script>: User-provided CLI
> '15555555555' rejected, using network-provided CLI '15555555555' -
> R=sip:conf=15555555555 at conference.local ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3950]: NOTICE: <script>: Conference request
> - R=sip:conf=15555555555 at conference.local ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3950]: NOTICE: <script>: Call to
> Application Server - R=sip:conf=15555555555 at conference.local
> ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3950]: NOTICE: <script>: Setting acc
> source-leg for uuid 'f4066ebc-5041-4e9c-b5dc-caeed6f5274b':
> 'f4066ebc-5041-4e9c-b5dc-caeed6f5274b|15555555555|123.123.123.123|15555555555|Test
> FL Conference Line|Test
> Company|24|||0|cfu|127.0.0.1|1410295075.037500' -
> R=sip:conf=15555555555 at app.local ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3950]: NOTICE: <script>: Setting acc
> destination-leg for uuid 'f4066ebc-5041-4e9c-b5dc-caeed6f5274b':
> '0|Test FL Conference Line|Test
> Company|24|conf=15555555555|f4066ebc-5041-4e9c-b5dc-caeed6f5274b|conf=15555555555|app.local|conf=15555555555|conference.local'
> - R=sip:conf=15555555555 at app.local ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3950]: NOTICE: <script>: Setting From to
> '<sip:6666666666 at 123.123.105.74>' - R=sip:conf=15555555555 at app.local
> ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3950]: NOTICE: <script>: Request leaving
> server, D-URI='sip:127.0.0.1:5080' - R=sip:conf=15555555555 at app.local
> ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3948]: NOTICE: <script>: NAT-Reply - S=200
> - OK M=INVITE IP=127.0.0.1:5080 (127.0.0.1:5080) ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3946]: NOTICE: <script>: New request -
> M=ACK R=sip:127.0.0.1:5080 F=sip:6666666666 at 123.123.105.74;user=phone
> T=sip:5555555555 at 123.123.123.123;user=phone IP=123.123.105.74:5060
> (127.0.0.1:5060) ID=757262869d84aea
>
> Sep  9 16:37:55 SCE1 proxy[3954]: NOTICE: <script>: New request -
> M=ACK R=sip:conf=15555555555 at 127.0.0.1:5080
> F=sip:6666666666 at 123.123.105.74;user=phone
> T=sip:5555555555 at 123.123.123.123;user=phone IP=127.0.0.1:5080
> (127.0.0.1:5080) ID=757262869d84aea
>
> Sep  9
>
>
>
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