[SR-Users] Kamailio 3.2 + RTP proxy - no errors - no media

Lukas Lani lanilukas at gmail.com
Tue Jun 5 11:15:11 CEST 2012


Hi,

I am trying to use RTPproxy 1.2.1 in bridge mode between IPv4 and IPv6
together with Kamailio 3.2. I configured and ran it on server together with
Kamailio.
I start it with parameters:
-l 192.168.6.2 -6 /2001:6666:6666:6666::2 -s udp:localhost:7722
SIP messages are correctly exchanged, SDP looks to be translated, but when
RTP session starts, I see RTP flow only from UC1 to RTPproxy and nothing
more.
On RTPproxy server I see 4 open ports for IPv4 address but no one for IPv6
address.
When I tried to change start parameters to
 -6 2001:6666:6666:6666::2 -l /192.168.6.2 -s udp:localhost:7722
I could see 4 open ports for IPv6 address but no one for IPv4 address.

Can anybody help? do you know about any known error? can it be related to
Kamailio or RTPproxy?

thank you,
Lukas Lani
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