Avaya IP Office Phone Manager, Installation Manual, Page: 210 / 411

IP Office Installation Page 209
15-601042 Issue 20b (16 July 2009) IP Office
System Components: Control Units
IP403 Connections
Ports Description
AUDIO 3.5mm Stereo jack socket. Used for external music on hold source input.
DC I/P
DC power input port. Used for connection of the power lead from an Avaya earthed 60W external power
supply unit supplied with the control unit.
DS
RJ45 Socket. Digital Station port. Used for connection of IP Office supported DS phones. Not suitable for
out-of-building connections.
DTE
9-Way D-Type socket. Used for system maintenance. Suitable for direct connection of IP Office Serial Port
Feature Key dongle.
EXPANSI
ON RJ45 Socket. Used for direct connection to external expansion modules using the Expansion Interconnect
cable supplied with the expansion module.
EXT O/P
3.5mm Stereo jack socket. Used for switching external relay systems such as door entry controls. The port
contains two independent switches controlled by the IP Office.
LAN
These ports form an Ethernet hub. The ports are half-duplex 10/100Mbps auto-sensing. Port 8 can be
switched from MDIX standard LAN to MDI crossover operation using the UPLINK button on the control unit
(In = MDIX, Out = MDI).
POT Used for connection of analog phones. Not suitable for out-of-building connections.
SLOT A
Used for trunk cards of all types except Dual PRI trunk cards. Normally Slot B should be used first. Trunks
cards are supplied with replacement external blanking plates suitable for the trunk card port connections.
SLOT B
USB Not used.
WAN 37-Way D-Type socket. Used for the connection of V.24, V.35 or X.21 WAN service.
Used for connection of a function or protective ground. Use of a ground for all systems is recommended and
for some locales may be a regulatory requirement. On older modules where this screw is not present, the
left-hand fixing screw of Slot B can be used.
All control units are available in either North America or Rest of World variants. The choice controls various default
settings of the unit. For E911 support a North American variant control unit must be used. The companding can be
changed once a unit is installed.
Item Variant Country SAP Code
IP403 Office DS
A-Law Rest of World 700234453
U-Law North America 700350390
IEC60320 C7 Power Cord
CEE7/16 Europe 700213382
BS1363 United Kingdom 700213374
NEMA1-15 America 700213390
Korea Korea 700254519
China China 700314172
Rack Mounting Kit All 700210800