[OpenSIPS-Users] Transfering "hold" event from OpenSIPS to SEMS for music on hold

Bogdan-Andrei Iancu bogdan at voice-system.ro
Tue Jul 7 10:19:23 CEST 2009


Indeed, but you should be also able to do onhold with OpenSIPS + 
RTPproxy only. The rtpproxy has some new functions to inject RTP streams:
    rtpproxy_stream2uac - 
http://www.opensips.org/html/docs/modules/1.5.x/nathelper.html#rtpproxy_stream2xxx

The idea will be to start streaming via RTPproxy when you detect the on 
hold (0.0.0.0 IP) and to stop it when off-hold is done (valid ip in SDP).

Regards,
Bogdan

Victor Gamov wrote:
> looks like b2bua module announced in 1.6 will resolve this situation
> http://lists.opensips.org/pipermail/users/2009-July/006669.html
>
> On 23.06.2009 15:57, Yehavi Bourvine wrote:
>   
>> Unfortunately it seems that Stefan's answer is the correct one... Thanks
>> anyway!
>>                        __Yehavi:
>>
>> 2009/6/23 Stefan Sayer <stefan.sayer at iptego.com
>> <mailto:stefan.sayer at iptego.com>>
>>
>>     Hello,
>>
>>     o Yehavi Bourvine [06/21/09 08:47]:
>>
>>         Hello,
>>             We want to implement music on hold. With OpenSIPS we can
>>         catch the INVITE used for hold (recognize if by the "sendonly"
>>         voice attribute) and would like to forward it to the SEMS so it
>>         can play the music. The problem is that this invite is in the
>>         middle of a dialog and cannot be just redirected to SEMS (as
>>         SEMS will try to look for an existing dialog and fail).
>>           How do I do it? Is there any sample config code for this?
>>
>>     not easily. Have a look at this response to the same question:
>>     http://lists.iptel.org/pipermail/sems/2009-June/002930.html
>>
>>     
>
>
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