[SIPForum-discussion] SIP using NAT

[Shankar]

Pls send some click to call web sip client codes or web pages 
I need to provide web based calling facility to users
Pls help


Regards
Shankar

-----Original Message-----
From: discussion-bounces at sipforum.org
[mailto:discussion-bounces at sipforum.org] On Behalf Of
alexander.mosso at nekotec.com.mx
Sent: Thursday, February 22, 2007 5:12 PM
To: discussion at sipforum.org
Subject: [SIPForum-discussion] SIP using NAT

Greetings.

I have a SIP server behind NAT and I want extern SIP phones to use it.
Everything works fine with internal phones.

I need to know exaclty how does it works... what parameters do I have to
change in the headers and SDP content.
Does anyone have or know a good document whit this information?

Thanks in advance.

John.

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