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

Bogdan-Andrei Iancu bogdan at voice-system.ro
Thu Jul 9 11:49:03 CEST 2009


Hi Brett,

To be honest never tried to do it - it was a simple way of putting 
things together. If you want to go for it, you have all my support in 
this ;)

Regards,
Bogdan

Brett Nemeroff wrote:
> Bogdan,
> Can you provide some examples on the wiki for this? :)
>
> I've wanted to implement this in opensips for some time now. 
> -Brett
>
>
> On Tue, Jul 7, 2009 at 3:19 AM, Bogdan-Andrei Iancu 
> <bogdan at voice-system.ro <mailto:bogdan at voice-system.ro>> wrote:
>
>     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>
>     >> <mailto: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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