Here is what I use on a customer's router. He has a mix of different IP phones which make it a little strange, but it seems to work. Be aware that setting COS on an ethernet had severe bugs up until a service release a month or so ago. I haven't tested the fix yet.
tim
class-map match-any VOIP-SIGNAL
match ip dscp cs5
match ip precedence 4
match ip precedence 3
class-map match-any VOIP-RTP
match ip dscp ef
match ip precedence 5
!
!
policy-map QOS-Policy
class VOIP-SIGNAL
priority percent 5
class VOIP-RTP
priority percent 70
class class-default
fair-queue
random-detect
!
interface Serial0/0/0:0
service-policy output QOS-Policy
====================================================================
Timothy R. McKee
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of it.albertchong.p8.hq.us
Sent: Friday, June 04, 2004 15:01
To: [EMAIL PROTECTED]
Subject: [Asterisk-Users] QoS in Cisco
Best regards
IT Department
Director of Information Technology
Albert Chong
562-695-8823
Ext. 2201
