[Freeswitch-users] Problem bridging 2 calls with bypass_media=true

Pete Kelly pkelly at gmail.com
Wed Oct 6 02:33:40 PDT 2010


I've checked and it's PCMU for all legs, including Freeswitch... anyway it's
Freeswitch which is ending the calls. I would expect leg A or leg B to end
the call if it was a codec issue.

On 6 October 2010 10:26, David Ponzone <david.ponzone at ipeva.fr> wrote:

> Pete,
>
> perhaps leg A and B can't agree on the codec ?
>
> David Ponzone  Direction Technique
> email: david.ponzone at ipeva.fr
> tel:      01 74 03 18 97
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>
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> Le 06/10/2010 à 11:18, Pete Kelly a écrit :
>
> Hi
>
> I am having some problems bridging 2 calls and bypassing the media.
>
> I am using a lua script executed from the command line to phone out to the
> first device (leg A), then on answer bridge a call to a second device (leg
> B).
>
> If I set the bypass_media=true, then freeswitch immediately sends out BYEs
> after the reINVITEs have happened.
>
> If I leave bypass_media unset, everything works fine except the media is
> bridged.
>
> The lua script I am using is a very simple one and looks like this:
>
> obSession = freeswitch.Session("sofia/lpmedia/91979197 at 10.15.20.122:5060")
> obSession:setVariable('bypass_media', 'true');
>
> if obSession:ready() then
>     -- Do something good here
>
>     obSession:execute("bridge", "sofia/lpmedia/2000 at 10.15.20.122:5060")
> end
>
> I have tried variations on this including, putting [bypass_media=true]  on
> leg A, and using the [bypass_media_after_bridge=true] on leg B
>
> The logs say this:
>  ...
> 2010-10-06 10:10:05.847278 [NOTICE] sofia.c:5085 Channel [sofia/lpmedia/
> 2000 at 10.15.20.122:5060] has been answered
> 2010-10-06 10:10:06.650155 [NOTICE] switch_cpp.cpp:976 Hangup
> sofia/lpmedia/91979197 at 10.15.20.122:5060 [CS_HIBERNATE] [NORMAL_CLEARING]
> 2010-10-06 10:10:06.650155 [NOTICE] switch_ivr_bridge.c:936 Hangup
> sofia/lpmedia/2000 at 10.15.20.122:5060 [CS_HIBERNATE] [NORMAL_CLEARING]
> 2010-10-06 10:10:06.651420 [NOTICE] switch_core_session.c:1228 Session 27
> (sofia/lpmedia/91979197 at 10.15.20.122:5060) Ended
> 2010-10-06 10:10:06.651420 [NOTICE] switch_core_session.c:1230 Close
> Channel sofia/lpmedia/91979197 at 10.15.20.122:5060 [CS_DESTROY]
> freeswitch at pete-desktop> 2010-10-06 10:10:06.651420 [NOTICE]
> switch_core_session.c:1228 Session 28 (sofia/lpmedia/
> 2000 at 10.15.20.122:5060) Ended
> 2010-10-06 10:10:06.651420 [NOTICE] switch_core_session.c:1230 Close
> Channel sofia/lpmedia/2000 at 10.15.20.122:5060 [CS_DESTROY]
>
>
> Does anyone have any ideas as to why freeswitch may be ending the calls?
>
> I am using the latest git checkout - the behaviour was slightly different
> with the 1.06 package. The call would setup but the reINVITEs did not happen
> as they should.
>
> Pete
>
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