<div>Hi, <br><br>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.<br>
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.<br><br>Thank<br>
</div><br>-- <br>_______________________________________<br>Salvatore Frandina<br>website: <a href="http://frandinas.altervista.org">http://frandinas.altervista.org</a><br>mail: <a href="mailto:salvatore.frandina@gmail.com">salvatore.frandina@gmail.com</a><br>
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