4 Jun
2009
4 Jun
'09
1:06 p.m.
On Thursday 04 June 2009 16:22:01 karhu wrote:
Hello,
Well i bother you with that, i am pretty sure, but i have new problem with
sdp modification.
When i try to add a new payload in "m=video ..." line, the video port from
the proxy is inserted at the end of "m=video.." line as follow :
m=video 21840 RTP/AVP 99 115 34 35186
a=alt:1 2 : TsApLPhC /VstqkH6 10.193.15.206 21840
a=alt:2 1 : 3p37pqju 6bkvXakZ 10.10.10.3 21840
a=fmtp:115 QCIF=1 I=1 J=1 K=1 MAXBR=1960
a=fmtp:34 QCIF=1 MAXBR=1960
a=rtpmap:115 H263-1998/90000
a=rtpmap:34 H263/90000
a=sendrecv
a=nortpproxy:yes
21840 is the original port (from caller), the good proxy port uses for this
session should be 35186.
I called my function to modify the sdp body after force_rtp_proxy(). So
everything should be ok.
I have seen that textops functions are applied to the original request..is
that why i can't solve my problem?
Umm, what I guest is that you don't know that all modifications to a request
take place AT THE SAME TIME just before you call t_relay, they are not
executed one after the other during the script flow, all of them are called
TOGETHER before t_relay, thats why if you modify the "m=video..." line by
hand during the script flow and after that you call force_rtpproxy, what you
get is not what you desire
--
Raúl Alexis Betancor Santana
Dimensión Virtual