Overview

- BRI So8 module — This module provides 8 ETSI BRI-So ports for the connection
of ISDN devices. This module is not intended to support BRI trunks.
- Digital station module — This module provides, depending on variant, an
additional 16 or 30 DS ports for supported Avaya digital phones.
- Phone module — This module provides, depending on variant, an additional 16 or
30 phone ports for analog phones.
• Power supplies — The control unit has an internal power supply unit. Each external
expansion module is supplied with an external power supply unit. Additional power supply
units may also be required for IP phones and some phone add-ons.
• Power cords — Depending on the locale, different power cords need to be ordered for
each control unit, external expansion module, and any phones or devices using external
power supply units.
• Mounting kits — The control unit can be used free-standing, with external expansion
modules stacked above it. With optional rack mounting kits, the control unit and external
expansion modules can also be rack mounted. Alternatively, with an optional wall
mounting kit the control unit can be wall mounted. However, the control unit cannot
support any external expansion modules when wall mounted.
• Surge protectors and barrier boxes — Where the installation includes extensions in
other buildings, additional protective equipment is required. This equipment may also be
required in areas where the lightning risk is high.
• Phones — B5800 Branch Gateway systems support a variety of Avaya digital and IP
phones plus analog phones.
• Application DVDs — The B5800 Branch Gateway applications can be ordered on a
number of DVDs. In addition they can be downloaded from the B5800 Branch Gateway
section of the Avaya support web site (http://support.avaya.com).
Supported telephones
Telephone
Native extensions (local extensions operating
in the distributed branch user model)
Analog
1120E SIP
1140E SIP
1220 SIP
1230 SIP
1403 digital
B5800 Branch Gateway overview
12 Avaya B5800 Branch Gateway Solution Overview June 2012
Comments? [e-mail]