We are looking to build an enterprise wide QoS design for our upcoming VoIP project. We will be tagging the voice and data traffic on our switches, setting up the appropriate buffers to expedite the voice traffic through the switches on the LAN, and...

Currently, we are looking at installing Cisco Unity as a voice messaging server only in its own internal domain. We are also looking at Unified Messaging in about a year after its deployed.What I want to know is, since we have the time and resources...

Does anyone out there have experience or knowledge in using an Avaya S8700 with Avaya IP phones on a Cisco network? We have a mesh of Cisco switches, some 3550s, 3560s, 4500s, etc and I am already aware of the issue with some of the Cisco equipment ...