[asterisk-dev] SDP negotation problem

[Salvatore Frandina]

Hi,

I'm using SIPp program to make a call toward Asterisk PBX. The SIP call
works well with Asterisk 1.6 (1.6.0.x, 1.6.1.x and 1.6.2.x) but not with
Asterisk 1.4.x. After I have analyzed the sip message between SIPp and
Asterisk 1.4.29 I have discovered a discrepancy in SDP message.
The RTP payload type is different: SIPp sends 96 dynamic payload type for
H263-1998 - H264 while Asterisk response 103 dynamic type for H263-1998 -
H264. Why? With the other versions there are not problems.

Thank

-- 
_______________________________________
Salvatore Frandina
website: http://frandinas.altervista.org
mail: salvatore.frandina at gmail.com

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