IP Office Installation
Installation Manual
Page 10
IP Office 2.1
40DHB0002USCL Issue 10c (11th May 2004)
Expansion Modules
Optional
Expansion Modules
allow the IP403 Office to be expanded to 100 extensions. These modules
(with the exception of the WAN3) are connected via the Expansion Port sockets that are located on the
back of each unit. Up to 3,
in any combination
, of the following Expansion Modules can be supported
by the IP403 Office base unit.
•
IP400 Digital Terminal 16/30 or Digital Station 16/30
Two variants of both (16 or 30 extensions) for digital telephones. Hence, if all 3 extension
modules are IP400 Digital Terminal/Station 30s, then the maximum of 100 extensions will consist
of 90 digital extensions, plus the base unit's 2 analog extensions and 8 digital extensions.
•
IP400 Phone 8/16/30
Three variants (8, 16 or 30 extensions) for analog telephones. Hence, if all 3 extension modules
are IP400 Phone 30s, then the maximum of 100 extensions will consist of 90 analog extensions,
plus the base unit's 2 analog extensions and 8 digital extensions.
•
IP400 So8
An S-bus module that provides 8 Basic Rate ISDN interfaces.
•
IP400 WAN3
Provides support for a further 3 digital leased line (WAN) connections. These expansion modules
are connected to the IP403 Office unit via one of the LAN Ports located on the front of each unit.
•
IP400 Analog Trunk 16
Provides support for up to 16 Loop Start or Ground Start analog trunks. Two power fail sockets
are also provided.
Integral Modules (Optional)
In addition the IP403 Office can be fitted with either or both of the following optional Integral Modules:
•
Voice Compression Module (VCM)
Supports VoIP applications including trunking and support for IP telephones. Available in 5,10
and 20 channel variants.
•
Dual Modem Module
Allows termination of two simultaneous analog modem calls up to and including 56kbps.