Ip400 so8, Front view, Port connections – Avaya IP Office Phone User Manual
Page 25: Rear view, Cables, Functional earth
Expansion Modules
IP400 So8 - Page 25
IP Office Installation Manual
Expansion Modules - Page 25
40DHB0002USCL – Issue 9 (28th October 2003)
IP400 So8
IP400 So8
The So8 Module is only applicable to countries that support the ETSI signaling protocol
(see page 31).
Front View
Phone Ports 1 - 8
Green LED
Connection OK
Yellow LED
Activity Indicator
Unit Status LED
Red = Alive but not initiated
Green = Running OK
Port connections
• BRI Ports: These are 64k ISDN BRI S-Bus ports and are used for connection to ISDN
Telephones, Group 4 faxes, Video conferencing units, etc.
WARNING:
BRI phone ports 1-8 must not be connected to the external ISDN Connections.
Rear View
EXPANSION
DTE
Expansion Port
DTE Port
DC Power I/P Socket
DC I/P
- C +
24V DC
2A
Port connections
• Expansion Port
Used to connect a So8 Module to the Expansion Ports of an IP Office platform.
• DC Power I/P Socket
Socket for the external 24V DC unregulated power supply (supplied with kit).
• DTE Port
A 25-way D-type socket. Used for connection to PC (as a diagnostic aid).
Cables
IP400 So8 is supplied with one blue Expansion Interconnect cable. For Port Pinouts and
Cables, refer to pages 63 and 67 respectively.
Functional Earth