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Installation Manual
Page 15
IP Office 2.1
40DHB0002USCL Issue 10c (11th May 2004)
IP406 Office Platform
IP406 Office
The IP406 Office base unit supports up to 180 extensions by using up to 6 Expansion modules.
Connection to trunks is via any two of the following integral interface modules as follows:-
•
Single PRI E1/PRI E1-R2 (30 trunks) or
•
Single PRI T1 (23B+1D or 24B trunks - USA only) or
•
Quad BRI (8 trunks) or
•
Analog 4 (loop start).
See
IP400 Office Systems
for country specific variants.
An eight port auto-negotiating 10/100 BaseT LAN hub provides access to networks and/or up to eight IP
telephones. (Where IP telephones are to be used a suitable LAN switch with QoS capabilities, should be
used).
Expansion Modules
Optional
Expansion Modules
allow the IP406 Office to be expanded to 180 extensions. These modules
(with the exception of the WAN3 – see below) are connected via the Expansion Port sockets that are
located on the back of each unit.
Up to six,
in any combination
, of the following Expansion Modules can be supported by the IP406
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, six IP400 Digital
Terminal/Station 30s will allow a maximum of 180 digital extensions.
•
IP400 Phone 8/16/30
Three variants (8, 16 or 30 extensions) for analog telephones. Hence, six IP400 Phone 30s will
allow a maximum of 180 analog 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 IP406 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.
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