On 5/1/11 7:35 AM, suree suree wrote:
Hi,
I have an app which initiates a video transfer invitation to the
receiver. In the receiver i can see i get the invite request. I also see
200ok going from the receiver to the initiator after accepting the
session. Pls note that my app does not have session in progress and
PRACK messages implemented as I know what codec is supported in both
initiator and receiver. After receiving 200 ok, the initiator starts
sending the RTP packets to the media relay. But from the media trace in
the CDR tool i could not see any packets reaching the media relay. Can
somebody tell me how media relay connects to the initiator and receiver.
Also please let me know how the media relay identifies the callee remote
IP address and callee remote codec. From the media trace I see both are
unknown.
The relay doesn't connect to the initiator nor the receiver. It will
wait until it receives a single RTP packet from both endpoints and then
it will start to relay the packets between them. The IP address is taken
from these first packets by MediaProxy.
--
Saúl Ibarra Corretgé
AG Projects
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