As a global leader in delivering superior communications experiences, Avaya provides the most complete portfolio of software and services for multi-touch contact center and unified communications offered on premises, in the cloud, or a hybrid. Today’s digital world centers on communications enablement, and no other company is better positioned to do this than Avaya.
Avaya PBX SIP TRUNKING Setup & User Guide
AVAYA PBX SYSTEM CONFIGURATION: These Application Notes describe the steps [...]