Ip412 Office - Rear View - Avaya IP Office 3.0 Installation Manual

IP412 Office - Rear View

• External O/P Socket
Two relay ports that allow externally powered circuits to be controlled via a single 3.5mm stereo
jack socket.
• DC Power I/P Socket
Socket for the external 24V DC unregulated power supply (supplied with kit).
•
DTE Port
A 9-way D-type socket. Used for connection to PCs, servers and EFTPOS terminals.
• BRI/PRI/ALOG Ports
TThe trunk interface modules are fitted into either Slots A or B and can consist of any
combination of:
• Quad Analog: 4 trunks.
•
Quad BRI: 8 trunks.
• Single PRI E1/E1-R2: 30 trunks.
PRI T1trunks support both ISDN and Analog emulation. The default setting is 23B+1D (46B+2D)
and is switchable in the installation software to become a 24B (48B) trunk.
•
WAN Port
This port supports a single synchronous data connection, which can be X.21, V.35 or V.24. The
selection of the required interface is automatically determined from the pin-out of the cable
plugged into the WAN port. This cable must be connected before power is applied for auto
detection to work. Connection to a Digital Leased Circuit is made by connecting the WAN port on
the rear of the unit to the supplied Network Terminating Unit (NTU) via the appropriate X.21/V.35
/V.24 cable. This interface is identical to those on the WAN3 Expansion Module.
• Expansion Ports 1-12
Used to provide access to either optional Expansion Modules which allow the IP412 Office to be
expanded to 256 extensions or additional WAN interfaces.
• Audio I/P Socket
A single 3.5mm stereo or mono jack socket that enables input from an external 'Music-on-Hold'
source.
Installation Manual
IP Office 3.0 40DHB0002UKCL Issue 12c (24th February 2005)
IP412 Office Platform
Page 19