Re: [Linphone-developers] Can LinPhone handle multiple calls???

[John J C]

Hi Simon,

  I have one more doubt. I am using the API's provided by Linphone to
write my own SIP phones. My question is, is there any way i can change the
values of the SDP such as the RTP port number once it has been set.
ie let us assume A send an INVITE with the SDP parameter (with the RTP
port) and B replies back with itz own SDP with 200OK. Now midway A sends
an INVITE with a different parameters for RTP. Is there any API that can
change the RTP ports

Currently i am using the following API's but it does not work!!!.

sdp_handler=osip_ua_find_handler(ua,mime);

Then i use ,

sdp_handler_set_fcn_get_audio_port((SdpHandler*)sdp_handler,char*(*fn)(*,*))

to change the port but this does not work in my case.

Awaiting a response.

Thanx in advance,

John


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