Integrators' Reference Manual for For ViewStation EX, ViewStation FX, and VS4000

Chapter 3 - Before You Deploy

System Services

System services include the following:

❑ Conference on demand

❑ Call forwarding: set forward busy, set forward no answer, and

set forward unconditional.

❑ Access simplified dialing

❑ Join or leave hunt group

System services only work within a zone. They do not work across

zones.

Gateway and MCU services are defined in both PathNavigator and

the MGC platform itself. It is critical that the prefixes are exactly the

same in each system.

ISDN Requirements

The following paragraphs describe the requirements for ISDN PRI

and BRI interfaces.

ISDN PRI

The PRI network interface is available for the ViewStation FX and

VS4000.

Note

Polycom ISDN PRI modules include an internal CSU for the PRI

interface. The system’s internal CSU can be disabled via the Admin

Setup.