[Freeswitch-users] Freswitch closes UDP port after OPTIONS with TLS?
Peter P GMX
Prometheus001 at gmx.net
Thu Jul 2 11:16:52 PDT 2009
ok, I got it. Any other idea why the UDP port is closed after the TLS
Brian West schrieb:
> 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
> Freeswitch-users mailing list
> Freeswitch-users at lists.freeswitch.org
More information about the FreeSWITCH-users