[SIPForum-discussion] NAT & Firewall Traversal

[S Ramakrishnan]

Praveen ,

There is a nice article/white paper published in sipforum.org .It does 
brief out the different techniques of NAT traversal .
Please check it out .
(Sipforum->Technology->White Papers)

-Ramki 





"praveen subbarao" <praveen_subbarao at rediffmail.com> 
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05/29/2007 10:08 AM
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[SIPForum-discussion] NAT & Firewall Traversal






Hi All,

I am working on a SIP client. I want to know the concept of "HOW A SIP 
CLIENT TRAVERSE THROUGH A NAT & FIREWALL"

Suppose the UAS is behind a NAT / Firewall, then how does UAC communicate 

Regards,
Praveen 



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