RE: [Asterisk-Users] Running Asterisk behind NAT?

[John Todd]

This is starting to sound  like a feature request, perhaps by using 
the same method that Cisco phones use (comparison using the Via: 
header, and re-registering if the Via: header is different than the 
known IP address.)

JT

At 11:02 PM -0700 8/12/03, Terence Chan wrote:
Wasim:

Hi! Thanks a lot for your help. I guess the problem is the REGISTER command.
The <Contact> field is using the local IP address instead of the external
IP.  I am just wondering if it is possible to tell asterisk what is the
external IP so that it can be used for the registration.
Thanks again.

Terence

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Monday, August 11, 2003 9:36 PM
To: [EMAIL PROTECTED]
Subject: RE: [Asterisk-Users] Running Asterisk behind NAT?
Yes, you can run Asterisk behind a NAT.
NO, you CAN'T (reliably, easily) run SIP behind a NAT.
For FWD think about using their behindnat and fwdproxy addresses.
Maybe a STUN would help. Also, test your setup infront of NAT also, make
sure they work, before you head behind a NAT.
--
wasim
This mail is confidential & intended solely for the use of the addressee.

On Tue, 12 Aug 2003, Terence Chan wrote:

 I would like to ask if it is possible to run Asterisk behind NAT.  I have
a
 linksys router that forwarded the port UDP 5082 to the local IP of my
 Asterisk box, I got the error 479 when I try to register my Asterisk box
 with FWD. (see detail below).
 Have anyone got Asterisk working behind NAT and successfully registers
with
 FWD?

 Any pointer or information will be appreciated.
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