19 Nov
2013
19 Nov
'13
8:50 a.m.
here is the scenario: kamailio 4.0.4 running in bridge mode eth0 : 10.17.0.202 eth1 : 100.200.30.40
a call comes in from ice enabled webrtc client (chrome) from public internet, kamailio processed the call, no audio. if i replace kamailio with asterisk, audio ok.
upon investigating using wireshark, i found out that chrome sends a "Binding Request" for the IP/port in ICE candidate. Kamailio/rtpproxy sends back Binding Success XOR-MAPPED-ADDRESS but the IP is the internal one 10.17.0.202:port
this is not right, the response should be the remote IP/port, not the local IP/port
Kelvin Chua