RE: Disconnection with Port 1720 and NGX R61

["Maher Odeh" <rax () netvision net il>]

Hi

I am using Asterisk server I have a cisco router between two offices 
When ever I initiate a SIP Session from the same segmenet that connects
the Asterisk Server everything works fine
And whe never I intiate a connection from the other segment toward the
Asterisk server I get disconnected after 90 seconds
I think that it could be something with the NAT table or something I
haven't really checked this issue in depth
If anyone encounterd this problem and have a solution Me and Cyril would
be more than happy to hear it :-)

Thanks !

Maher
 

-----Original Message-----
From: listbounce () securityfocus com [mailto:listbounce () securityfocus com]
On Behalf Of ca1972fr () yahoo fr
Sent: Tuesday, July 24, 2007 5:43 PM
To: focus-ids () securityfocus com
Subject: Disconnection with Port 1720 and NGX R61

Hi,

I have all the time (every 90 seconds) a disconnection with a platform
of visioconference (H323 - Port 1720). I use a firewall CheckPoint NGX
R61. The rules are well configured. Have you got solution ?

Thanks

Cyril

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