[OpenSIPS-Users] Mediaproxy does not work with sipp

[Giuseppe Roberti]

Hi.

I am trying to do a benchmark test of media relay, but it does not proxy 
rtp flow from sipp client to sipp server, anyone know why ?

sipp client (192.168.1.65) is started with:
sipp -sf uac_pcap -r 1 -rp 10s -i 192.168.1.65 192.168.1.70

sipp server (192.168.1.67) is started with:
sipp -sn uas -i 192.168.1.67 -mi 192.168.1.67 -rtp_echo

opensips (192.168.1.70) simple proxy invites from sipp client to sipp 
server engaging mediaproxy on invite.

here a log from media-relay:

Starting MediaProxy Relay 2.1.0
Set resource limit for maximum open file descriptors to 11000
Adding new dispatcher at 192.168.1.70:25060
Connected to dispatcher at 192.168.1.70:25060
Received new SDP offer
mediaproxy.mediacontrol.StreamListenerProtocol starting on 50000
mediaproxy.mediacontrol.StreamListenerProtocol starting on 50001
mediaproxy.mediacontrol.StreamListenerProtocol starting on 50002
mediaproxy.mediacontrol.StreamListenerProtocol starting on 50003
Added new stream: (audio) 192.168.1.65:6000 (RTP: Unknown, RTCP: 
Unknown) <-> 192.168.1.70:50000 <-> 192.168.1.70:50002 <-> Unknown (RTP: 
Unknown, RTCP: Unknown)
created new session 1-20951 at 192.168.1.65: sipp at 192.168.1.65:5060 
(20951SIPpTag091) --> service at 192.168.1.70:5060
updating existing session 1-20951 at 192.168.1.65: sipp at 192.168.1.65:5060 
(20951SIPpTag091) --> service at 192.168.1.70:5060
Received updated SDP answer
Got initial answer from callee for stream: (audio) 192.168.1.65:6000 
(RTP: Unknown, RTCP: Unknown) <-> 192.168.1.70:50000 <-> 
192.168.1.70:50002 <-> 192.168.1.67:6000 (RTP: Unknown, RTCP: Unknown)
Got traffic information for stream: (audio) 192.168.1.65:6000 (RTP: 
192.168.1.65:6000, RTCP: Unknown) <-> 192.168.1.70:50000 <-> 
192.168.1.70:50002 <-> 192.168.1.67:6000 (RTP: Unknown, RTCP: Unknown)
expired session 1-20951 at 192.168.1.65: sipp at 192.168.1.65:5060 
(20951SIPpTag091) --> service at 192.168.1.70:5060
(Port 50000 Closed)
(Port 50001 Closed)
(Port 50002 Closed)
(Port 50003 Closed)

Regards.
-- 
Giuseppe Roberti
<jnod at jnod.org>