From: Wu, Sean (sean.wu@xxxxxxxxxxxxxx)
Date: Wed Feb 20 2002 - 23:33:29 GMT-3
I don't if we can define voice traffic, because it varies so much.
Your access-list put a BIG assumption that the traffic are H.323
1720 is the H.225, but what about UDP 1719 for RAS, and others for H.245
If they use different VoIP signaling, I can't see how we can define
access-list
for voice traffic.
Sean Wu
-----Original Message-----
From: Bob Sinclair [mailto:bsin@erols.com]
Sent: Wednesday, February 20, 2002 2:52 PM
To: ccielab@groupstudy.com
Subject: Define VOIP traffic
Folk:
Do y'all agree that the access-list below adequately defines outgoing voice
traffic? If so, would it also suffice to define inbound voice traffic?
access-list 100 permit udp any any range 16383 32767
access-list 100 permit tcp any any eq 1720
access-list 100 permit tcp any any range 11000 11999
Thanks very much for any input.
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