[Freeswitch-users] Freswitch closes UDP port after OPTIONS with TLS?

[Peter P GMX]

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 at 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
>
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