22 Apr
2024
22 Apr
'24
2:44 p.m.
Ciao Christian
Unless you use rtpengine or similar, Kamailio won't do anything with RTP.
So I fear, you have to sniff the INVITE + DSP and 200 OK + SDP of one of those calls without audio. (tcpdump -nvs0 port 5060 on the kamailio host for example)
Look at the
c=IN and m=audio lines in the SDP
The c=IN contains the IP address, the m=audio the port
Can the IP in the INVITE directly communicate wit the IP in the 200 OK Reply and vice versa, or is one of them a 'private' IP behind NAT?
Can you ping from one ip to the other? What does traceroute from one ip to the other say?
Mit freundlichen Grüssen
-Benoît Panizzon-
--
I m p r o W a r e A G - Leiter Commerce Kunden
______________________________________________________
Zurlindenstrasse 29 Tel +41 61 826 93 00
CH-4133 Pratteln Fax +41 61 826 93 01
Schweiz Web http://www.imp.ch
______________________________________________________