Avaya IP Office Phone 사용자 설명서

 

 DC Power I/P Socket 

DTE Port 

WAN Port

 

EXPANSION

 

1          2          3

 

DTE

WAN

 

 

 

 

 

 

 

  External O/P Socket 

1          2         3         4

1          2         3         4

 USB Interface Socket 

 Expansion Ports 1-3 

 Audio I/P Socket 

 

•  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 equipment). 

•  DTE Port: A 25-way D-type socket. Used for connection to PCs, servers and EFTPOS 

devices or terminals. 

•  BRI/PRI/ANALOG Ports: The trunk interface modules are fitted into either Slot A or 

Slot B as follows: 
Slot A   Quad Analog: 4 trunks (see page 35 for grounding)  
Slot B   Quad Analog: 4 trunks (see page 35 for grounding)  
 

PRI E1/PRI E1-R2: 30 trunks  

 

 

Quad BRI: 8 trunks. 

PRI T1 trunks support both ISDN and Analog emulation. The default setting is 23B+1D 
and is switchable in the installation software to provide 24B trunks. 
See page 40 for installation, page 29 for country specific variants and page 35 for 
grounding. 

•  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 
existing Network Terminating Unit (NTU) via the appropriate X.21, V.35 or V.24 cable.  
See pages 74, 75 and 76 for cable details and page 66 for port details. These 
interfaces are identical to those on the WAN3 Extension Module (see page 26). 

•  USB Interface: Used for connection to a PC or server, allowing it to utilize the IP403 

Office as a Terminal Adapter (TA).  

•  Expansion Ports 1-3: Used to provide access to the optional Expansion Modules 

(see page 23) which allow the IP403 Office to be expanded to 100 extensions  
(see page 10). 

•  Audio I/P Socket: A single 3.5mm stereo or mono jack socket that enables input from 

an external 'Music-on-Hold' source. 
 

•  For Port Pinouts and Cables, refer to pages 63 and 67 respectively.