[Freeswitch-users] No audio on bridged call

Thu Mar 11 14:09:14 UTC 2021

I think the feature you're hitting in the upstream switch is called 'RTP
Clamping'.  They won't start sending media till you do, it should only be
doing this on inbound or outbound calls NOT BOTH.  What I gave you was a
trick to make FreeSWITCH inject 500ms of silence, you can lower this
number, you can also just set it inside the {} on the outbound originate
too.

/b

On Wed, Mar 10, 2021 at 3:49 PM Mircea Botoca-Huh <mircea.huh at gmail.com>
wrote:

> Hello Brian,
>
>
>
> You were absolutely right.
>
>
>
> I followed your advise and indeed with this variable set the call has
> audio.
>
>
>
> Thank you all very much.
>
>
>
> Best regards,
>
> Mircea.
>
>
>
> *From: *Brian West <brian at freeswitch.com>
> *Sent: *miercuri, 10 martie 2021 20:25
> *To: *FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> *Subject: *Re: [Freeswitch-users] No audio on bridged call
>
>
>
> Are you saying a hair pin call thru your FreeSWITCH has no audio (i.e.
> call comes in and goes right back out)?
>
>
>
> for giggles try this at fs_cli:
>
>
>
> global_setvar execute_on_answer01='playback silence_stream://500'
>
>
>
> What you describe sounds like both ends are in a standoff waiting on the
> other to send media.
>
>
>
> /b
>
>
>
>
>
>
>
> On Wed, Mar 10, 2021 at 11:50 AM Mircea Botoca-Huh <mircea.huh at gmail.com>
> wrote:
>
> Thank you for your answer.
>
>
>
> I have ext-rtp-ip set to correct IP address.
>
>
>
> Only the forwarded call is not working. The incoming to extension has
> audio.
>
>
>
> BR,
>
>
>
> Mircea
>
>
>
> mie., 10 mar. 2021, 15:05 Dragos Oancea <dragos at freeswitch.org> a scris:
>
> Check param ext-rtp-ip in the external SIP profile.
>
>
>
>
>
> On Wed, Mar 10, 2021 at 12:35 AM Mircea Botoca-Huh <mircea.huh at gmail.com>
> wrote:
>
> Hello,
>
>
>
> I have freeswitch version 1.10.5 -release-17-25569c1631 64bit installed.
>
>
>
> I have one SIP provider, no nat.
>
>
>
> I use a simple dialplan which bridge the received call from SIP provider
> to a mobile number using the same provider.
>
>
>
> The call goes through but I have no ringback tone and if I answer there is
> no audio.
>
>
>
> If I send the call to one internal extension, it is working fine.
>
>
>
> The only difference I can see in the logs is that, on the call with no
> audio, I do not have in logs „Correct ip/port confirmed”.
>
>
>
> Any suggestion is greatly appreciated.
>
>
>
> Thank you.
>
>
>
> Best regards,
>
> Mircea.
>
> _________________________________________________________________________
>
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>
> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time
> https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
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> https://freeswitch.com
>
> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time
> https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> 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
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>
>
>
>
> --
>
>
>
> Brian West | Co-founder and Developer
>
> Need Commercial support? email sales at freeswitch.com
>
> FreeSWITCH Solutions | 17345 Civic Drive #2531 Brookfield, WI 53045
> <https://maps.google.com/?q=17345+Civic+Drive+%232531+Brookfield,+WI+53045&entry=gmail&source=g>
>
> Email: brian at freeswitch.com
>
> Mobile: 918-424-9378
>
> Website: https://www.FreeSWITCH.com <https://www.freeswitch.com/>
>
> <https://www.facebook.com/freeswitch> <https://twitter.com/freeswitch>
>
>
> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time
> https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> 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
> https://freeswitch.com

-- 

Brian West | Co-founder and Developer

Need Commercial support? email sales at freeswitch.com

FreeSWITCH Solutions | 17345 Civic Drive #2531 Brookfield, WI 53045
<https://maps.google.com/?q=17345+Civic+Drive+%232531+Brookfield,+WI+53045&entry=gmail&source=g>

Email: brian at freeswitch.com

Mobile: 918-424-9378

Website: https://www.FreeSWITCH.com <https://www.freeswitch.com/>

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