Most likely its in the RTP stream as RFC2833 which is the reason you're not getting anything plus I need a FULL sip trace not this abbreviated trace. /b On Apr 5, 2010, at 11:12 AM, Fraser Redmond wrote:
I've taken another stab at this one way audio problem today.
I've run a wireshark capture, and looking at the RTP analysis it only has the down-stream, it doesn't record anything being sent upstream at all.
Below is the SIP graph, which shows RTP coming down, but none going up. But I don't know enough about SIP to know whether something is missing.
Any suggestions of what I should try now?
Would the dtmf's be sent in the sip packets, or in the rtp?
To preempt the easy answers and save some time: - ports are open on EC2 config, - iptables turned off for the test, - RTP port range uncommented in switch.conf.xml, - softphone stun was set to stun.freeswitch.org
Cheers, Fraser