Avaya IP Office Phone 사용자 설명서

Unit Status LED
Red = Alive but not initiated 
Green = Running OK

 

LAN Link OK

LAN Activity Indicator

 

•  LAN Port: The LAN Port is the expansion port and permits connection to an IP403, 

IP406 or IP412 Office platform LAN Port. A LAN Interconnect cable (see page 70) is 
required for connection to an IP403 or IP406 and an IP412 requires a Crossover cable 
(see page 72). 
 

 

 

 

 

DC Power I/P Socket

 

DTE Port

DTE

WAN 1

WAN 1

 

WAN 1

WAN Ports 1-3

 

•  WAN Ports: These ports support a single synchronous data connection, which can be 

X.21, V.35 or V.24/V.28. 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 
existing Network Terminating Unit (NTU) via the appropriate X.21, V.35 or V.24 cable. 
These cables are detailed in the table below (see pages 74, 75 and 76 for details). 

V.24/V.28 Cable 

700213416 

V.35 Cable 

700213408 

X.21 Cable 

700213424 

 

  These WAN ports are identical to those on the IP403/406/412 Office platforms (see 

•  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). 

 

IP400 WAN3 is supplied with one green LAN Interconnect cable. For Port Pinouts and 
Cables, refer to pages 63 and 67 respectively.