Matching Voice Signalling traffic

From: David Duncon (david_ccie@hotmail.com)
Date: Thu Sep 30 2004 - 10:01:50 GMT-3

Hello Group,

I am little unsure on the best way to *match* the Signaling traffic.

In the recent past I have a seen a config where the author has used to match
the destination port greater than TCP 3000 , equal to TCP 2000 & 2748. And
also equal to TCP 1720.

Can some please explain why these ports are necessary to match signaling
traffic. I was impression that signaling only uses TCP 1720 :(

And also like RTP using the *even* ports from 16384 to 32768 , I was
impression that Signaling uses *odd* ports in the same range ??

I appreciate any clarification on the above queries :-)

Thanks in advance

David.

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