Amit Singh Mon, 04/02/2007 - 04:39
User Badges:
  • Cisco Employee,

Carl,


UDP is the protocol mainly used for VOIP traffic.It uses random ports from 16K -32K and uses the same to transport the voice traffic.


-amit singh

royalblues Mon, 04/02/2007 - 05:12
User Badges:
  • Green, 3000 points or more

It uses the following


RTP - real time protocol (UDP as mentioned above)

Skinny - TCP 2000-2002

H.323 or MGCP for gateways


HTH, rate if ir does

Narayan



carl_townshend Mon, 04/02/2007 - 06:52
User Badges:

can you explain to me what each is used for ? ie how call is setup, what protocol it uses for this etc ?

Actions

This Discussion