Hi all I have a two sites that are connected via a 100Mb metro E link. Each site has about 40 Cisco VOIP phones with about 5 Fax machines at each location. I keep getting compalints about Faxs dropping on a regular basis. I deployed the access switchs via auto QOS however I relized that I dont have QOS on the gig interfaces connceting the two sites as well as the uplink gig interfaces for the access switches. I'm by no means a QOS expert so I was wondering if anyone has suggestions for a basic QOS class map and policy map that works. I obviously want to keep voice call quality but allow the faxs some higher priority. I've attached a quick drawing that explains the site.
Any help is apperciated,