SIP NAT

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'''See also'''
 
'''See also'''
 
*[http://freshmeat.net/articles/view/2079/ NAT traversal for the SIP protocol]
 
*[http://freshmeat.net/articles/view/2079/ NAT traversal for the SIP protocol]
*[[http://docs.yate.ro/wiki/SIP_in_Yate#SIP_with_NAT_in_Yate|SIP_with_NAT_in_Yate]]
+
*[[SIP_in_Yate#SIP_with_NAT_in_Yate|SIP_with_NAT_in_Yate]]

Revision as of 16:40, 12 November 2012

In order to solve the common problems with lossing voice when passing through NAT, YATE uses the RTP stream's IP+Port instead of the RTP IP+Port declared in SDP in the 200 OK response. This small hack allows most of the SIP CLIENTS when Yate is the SERVER to pass the voice over NAT.

A better explanation can be found at: http://freshmeat.net/articles/view/2079/

SIP NAT.png

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