Greetings, attached is a simplified diagram of our network. The issue im having is increased jitter on voice calls when both data and voice is traversing our leased line. When no data is passing jitter is reduced by approx 70%
Ive applied auto qos to both the fast ethernet interface on the Cisco 2811 running CME 4.3 and the serial wic on the 1841. No policies have been configured on the firewall.
What im looking for is really a confirmation that i have applied qos on the correct interfaces, any recommendation for additional configuration would be appreciated.