----------- WAN QOS FOR POINT-TO-POINT T1 ------------
--
-- Apply to Serial interfaces at both ends.
--
-- Adjust priority queue bandwidth number (700k in this example)
-- to match expected call volume.
--
-- You can add "ip rtp header-compression" on the serial
-- interfaces on both ends as well but I have found that in
-- some cases this degrades voice quality when users listen
-- to voicemail.
--
-------------------------------------------------------
class-map match-all control
match access-group 192
class-map match-all voice
match access-group 191
!
!
policy-map OUTGOING-POLICY
class voice
priority 700
class control
bandwidth 32
class class-default
fair-queue
!
interface Serial1/0
service-policy output OUTGOING-POLICY
!
access-list 191 permit ip any any precedence critical
access-list 192 permit ip any any precedence flash
