4th March 2004 at 08:25
#26622
Saul Bejarano
Guest
WOW
That question is like going to a football game and ask what is the purpose of the ball in the middle of the field.
OK: H323 in one protocol
SIP is another protocol
SIP is a more stable protocol and newer, H323 is older and mostly accepted by any wholesale VOIP carrier, SIP mostly retail applications users that need to run behind NAT and things like that.