I have this problem with VOIP phone calls been very poor, and need to fix it ASAP.
I have a stalite link between the Head office and Branch site.
Head office is cisco 3845 and Branch is cisco 3825.
And the Phone system is NEC ( with IP Trunk) via the GRE tunnel.
I have a GRE Tunnel between the sites since the IP address I am using on the LAN are Not supported by the sat Provider.
Can you please have a look on the attched and advice if I am missing any thing.
I have configured a QOS setting and applyied it to the tunnel interface per the following Cisco guide
but the QOS polices are not Matching the NEC PBX traffic.
Thanks for your help