Actually the trace looks fine. You have to debug on network level: check if RTP packets are sent. Your scenario looks like:
Caller ---- rtpproxy(a)---rtpproxy(b)----callee. You have 2 instances of rtpproxy activated - which should send RTP packets to each other. e.g. use 'ngrep -d any -t -q -P "" "" udp' to capture all UDP packets and watch if RTP packets are sent by the phones and proper forwarded by rtpproxy. regards Klaus Am 21.07.2011 10:31, schrieb MingHon: > Hi klaus, > > here is my ngrep i paste it pastebin > > pls take a look. > > http://pastebin.com/eHtMXvEx > > > thanks in adv. > -- > Regards, > > MingHon _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
