Sphere System - NEC UNIVERGE UM8500 Integration Manual

Sphere System

■
In this integration...
Integration overview ........................................................................... 304
Integration steps ............................................................................ 304
Requirements ................................................................................ 304
Integration description ........................................................................ 305
How the integration works ............................................................... 305
Integration features ........................................................................ 305
Setting up the Sphere system............................................................... 307
Configuring UNIVERGE UM8500 for integration ....................................... 313
Changing the number of voicemail ports ................................................ 315
Troubleshooting .................................................................................. 316
Message waiting indicators are not working properly ........................... 316
Dual integration with the Sphere system through SIP trunks and traditional analog
ports................................................................................................. 317
Requirements ................................................................................ 317
Setting up a UNIVERGE UM8500 with dual integration ......................... 317
S S
PHERE YSTEM
303