Lucent Technologies 8400, 9400 manual Definity ECS Network Connections, Public Telephone Network

DEFINITY Enterprise Communications Server Release 8.2	Issue 1
Overview 555-233-002	April 2000
System Overview
DEFINITY ECS Network Connections	9

are restored and stable, the logic switch is manually reset and the EPN is reconnected to the links from the switch. There are both command and manual resets. The resets can be done remotely at the SAT or manually at the equipment.

The SREPN must be administered separately (not as a duplicated PPN) to function in a disaster recovery scenario. It will not function as a survivable remote EPN without the administration (stations, trunks, features) to support its operation.

DEFINITY ECS Network Connections

The system can be connected to public and private networks in a variety of ways.

Public Telephone Network

DEFINITY ECS supports a full range of digital and analog connections to a Public Telephone-Network Central Office, including ISDN-PRI and ISDN-BRI.

Private Telephone Networks

DEFINITY ECS supports the many kinds of private-network connections, including:

■Digital telephone handsets

■Data-communications equipment, including data modules and data terminal equipment.

■Attendant and voice messaging systems

■Multimedia and video conferencing equipment

■Call Center systems

■Hospitality systems

■Auxiliary loudspeaker-paging and music-on-hold equipment

■Peripherals, such as journal printers and call detail-recording equipment.

■Asynchronous Transfer Mode or ATM

■IP solutions, such as IP trunking and IP softphones

■Other private-network switches