[OpenSIPS-Users] B2BUA marketting scenario
bogdan at opensips.org
Mon Aug 17 11:47:04 CEST 2015
The 200OK from FS must be followed by ACK+SDP to linphone. See:
If this does not happen -> do you see any errors in the logs (around the
processing of 200OK from FS) ?
OpenSIPS Founder and Developer
On 17.08.2015 04:18, Sebastian Sastre wrote:
> Hi guys,
> Im using the B2BUA module to send a call out to our subscribers and
> bridge them with our IVR server on answer.
> The subscriber side uses linphone and the media server is a freeswitch
> 1.6. When placing the call thru the trigger scenario MI command, the
> initial invite does not have any SDP inside which makes sense.
> Once the 200ok is received from the linphone client, opensips uses
> the SDP contained in the 200 to generate an invite to the freeswitch
> box. which is great.
> However, when the 200ok is received from freeswitch, the following ACK
> back the linphone client does not contain the SDP and Linphone
> complains with "No codec intersection" and sends an immediate bye.
> Am i right to think that the sdp should go in the ack to create a late
> Should i be sending a re invite?
> any help appreciated.
> My scenario is simple.
> <?xml version="1.0"?>
> <scenario id="dialer" name="MS start conditional" param="2"
> <value type="param">1</value>
> <value type="param">2</value>
> Users mailing list
> Users at lists.opensips.org
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