Avaya Aura™ Communication Manager Overview

Trunk connectivity

Personal Central Office Line

Provides a dedicated trunk circuit between multi-appearance telephones and a CO or other switch via the network.

Release Link Trunks

Release Link Trunks (RLT) are used between switch locations to provide centralized attendant service or automatic call distribution group availability.

Remote access trunks

Tie trunks

Tie trunks carry communications between Communication Manager and other switches in a private network. Several types of trunks can be used, depending on the type of private network you establish.

Timed automatic disconnect for outgoing trunk calls

This feature provides the capability to automatically disconnect an outgoing trunk call after an administrable amount of time. The amount of time that can elapse before the trunk is dropped can be specified, and can vary between 2 and 999 minutes. If the timer field is blank (the default value), the feature is disabled and the trunk will not be automatically disconnected.

Timed call disconnection applies to all outgoing trunk calls initiated by a party belonging to a specified Class of Restriction (COR).

The outgoing trunk disconnect timer only affects outgoing public network trunks (CO, DIOD, FX,

WATS, and ISDN public-network).

140 Avaya Aura

TM

Communication Manager Overview