Avaya B5800 Manual do Utilizador descarregar pdf (Página 13)

Chapter 1: B5800 Branch Gateway

overview

The Avaya B5800 Branch Gateway is a flexible, cost-effective communications platform for enterprise

branch offices. It enables access via SIP to Avaya Aura

Session Manager in the enterprise center,

optional access to centralized PSTN trunking, and access to centralized applications, such as

conferencing, messaging, and more. The B5800 Branch Gateway solution provides centralized

management by Avaya Aura

System Manager and centralized licensing by WebLM.

B5800 Branch Gateways are deployed in the distributed branch user model. In the distributed branch user

model, call processing for the branch phones is provided locally. Non-IP phones are connected to the

B5800 Branch Gateway and IP and certain SIP endpoints (not including the Avaya 9600 SIP phones) can

be administered with B5800 Branch Gateway as their controller (see

Supported telephones on page 23

for more information). Access to and from the rest of the Avaya Aura

network is via the B5800 Branch

Gateway system's Avaya Aura

Session Manager link across the enterprise WAN. This connection allows

for VoIP connectivity to other B5800 Branch Gateway systems, to centralized PSTN trunking, and to

centralized applications such as conferencing and Avaya Aura

Messaging. The centralization capability

is based primarily on the infrastructure at the enterprise core. The local B5800 Branch Gateway can be

accessed as a SIP gateway connected to the core Avaya Aura

Session Manager to provide access to

local PSTN trunks and services when required.

Beginning in R6.2, B5800 Branch Gateway is supported in an Avaya Communication Server 1000 (CS

1000) configuration. B5800 Branch Gateway can be deployed as a new branch in an existing CS 1000

configuration or as a replacement for Business Communications Manager (BCM) as a branch office in a

CS 1000 branch office model. In these deployments, B5800 Branch Gateway operates as a distributed

branch.

Note:

Integration of B5800 Branch Gateway with Communication Server 1000 is provided in a separate

document. See Implementing the Avaya B5800 Branch Gateway for a Communication Server 1000

Configuration, document number 03-604053.

PSTN trunking configurations

With the ability to administer call control at both the B5800 Branch Gateway and the Avaya

Aura

Session Manager, there are many ways you can optimize external PSTN trunk usage.

The B5800 Branch Gateway is a full PABX and by default uses its own PSTN trunks. However

it can be configured to make and receive external calls via the central Avaya Aura

Session

Manager. A combination of these methods can be used for PSTN calls based on the call type

Implementing the Avaya B5800 Branch Gateway for an Avaya Aura

Configuration October 2012 13

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 313 314

Comentários a estes Manuais

Sem comentários

Avaya B5800 Manual do Utilizador Página 13

Comentários a estes Manuais

Manuais e produtos relacionados com Gateways/controladores Avaya B5800