RE: [reSIProcate] NAT SIP keep alives
Yes DUM has support for this - have a look at the various Profile settings -
there are 2 related to keepalives. One setting for UDP packets and one for
TCP. Use these settings to tell resip to send CRLF packets.
Scott
-----Original Message-----
From: resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Sergio
García Murillo
Sent: Friday, March 31, 2006 7:00 AM
To: resiprocate-devel@xxxxxxxxxxxxxxxxxxx
Subject: [reSIProcate] NAT SIP keep alives
Hi all
I'm running a client behind a NAT firewall connected with an external proxy
doing symmetric signaling to avoid the nat.
The problem is that after some short time the client stops receiving invites
from the proxy because of the firewall drops the nat entry.
Is it possible to periodically send an empty packet to the proxy (a keep
alive as x-lite does) to maintain the nat open at the firewall??
I can't use register whit short time values because the proxy rejects
registering with shorts expiration values.
Greetings
Sergio
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