SIP vs IAX
From TD-er's Wiki
Revision as of 10:35, 23 January 2007 by 82.161.30.84 (talk)
IAX and SIP are two different protocols for use with VoIP.
The main advantage of IAX, compared to SIP, is its ability to operate behind a NAT-router.
IAX can only be used with voice, while SIP can also be used with video.
