Some additions: TLS/RTP instead of SRTP does also not work. There are no logs on the debug console except the message that the call is being terminated 2009-07-02 12:06:45.252177 [DEBUG] sofia.c:3100 Channel sofia/internal/835333@sip.mydomain.de entering state [terminating][0] and later cause: NORMAL_UNSPECIFIED Best regards Peter Peter P GMX schrieb:
Hello,
I have the following problem: Every call stops after 30 seconds when TLS is enabled. SIP/RTP and SIP/SRTP works but not TLS/SRTP. The phones are behind NAT. So I expect, that every 30 seconds an Options request is sent.
Wiresharking the traffic I can see
* that there are ongoing UDP packets. * Then a TSLv1 packet ist sent from FS to the Phone. * This is acknowleged by the phone * Next the phone send another UDP packet to the same FS port as before * Then the Phone receives an ICMP request that the FS port is closed.
Anybody has a clue about this?
Best regards Peter