[Freeswitch-users] Freswitch closes UDP port after OPTIONS with TLS?
brian at freeswitch.org
Thu Jul 2 06:35:47 PDT 2009
If its TLS you don't need options packets in the first place. Your
client should do the keep alive NOT FreeSWITCH. TLS is over TCP and
Options over UDP... doesn't make much sense.
On Jul 2, 2009, at 6:11 AM, Peter P GMX wrote:
> I have the following problem: Every call stops after 30 seconds when
> 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
> 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
> * Then the Phone receives an ICMP request that the FS port is
> Anybody has a clue about this?
> Best regards
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