Instruction manual

Issue 9 May 2003 7-1

Voice messaging systems

NOTE:

Unless specifically stated otherwise, references in this document to “G3Vx

and later” include the specified DEFINITY G3 (and more recent) versions,

DEFINITY ECS, MultiVantage™ Software, and Communication Manager.

The information in this chapter helps prevent unauthorized users from finding

pathways through the voice messaging system and out of the switch. This chapter

presents each communications system, and the voice mail systems it may host.

■ Communication Manager (page 7-4)

■ MultiVantage™ Software (page 7-4)

■ DEFINITY ECS (page 7-4)

■ DEFINITY communications systems (page 7-4)

■ MERLIN II Communications System (page 7-35)

■ MERLIN LEGEND Communications System (page 7-38)

■ PARTNER II Communications System (page 7-55)

■ PARTNER Plus Communications System (page 7-57)

■ System 25 (page 7-60)

■ System 75 (page 7-4)

■ System 85 (page 7-4)

NOTE:

The tools and measures in this chapter fall into two categories; those that

are implemented in the switch, and those that are implemented in the voice

messaging adjunct. It is recommended that security measures related to

voice adjuncts be implemented in both the switch and the voice adjunct. If

you are using a non-Avaya adjunct with a Avaya switch, the switch security

measures described here should be implemented as well as adjunct security

measures described in the adjunct documentation supplied by the

non-Avaya vendor.