the following lik will give the basic setup for CME and it QOS:
http://www.cisco.com/en/US/products/sw/voicesw/ps5520/products_configuration_example09186a008037f2a9.shtml
then after u have done the marking and trust corectly
on cme
u can make policies for example lets say uh ave corectly marked the voice trafic with dscp EF
class-map voice
match ip dscp ef
class-map call-signaling
match ip precedence cs3
policy-map cme-policy
class voice
priority precent 30
class call-signaling
bandwidth 40
class class-default
fair-queue
then go to the outbound WAN interface
for example
fa0/0
service-policy cme-policy output
the numbers put like 30 or 40 only for example the percent can be replace by a number only
like priority 30 means 30 K
class default mean all other traffic
the class maps abov will use this alocated amount of bandwidth in case of conjistion in case of no conjistion will use whatever bandwidth available
good luck
if helpful Rate
