Avaya IP Office Phone 사용자 설명서

The IP401 Compact Office system platform is supplied in two variants: 
IP401 Compact Office 2 supports: 
 Two digital and two analog telephones 
 A BRI ISDN port (2 trunks) 
 An four port auto-negotiating 10/100 BaseT LAN hub  
The IP401 Compact Office 2 can be expanded to an IP401 Compact Office 4 (see page 
45). 
 
IP401 Compact Office 4 supports:  
 Four digital and four analog telephones 
 Two BRI ISDN ports (4 trunks) 
 An eight port auto-negotiating 10/100 BaseT LAN hub. 
 
See page 28 for country specific variants. 
 
The auto-negotiating 10/100 BaseT LAN hub provides access to networks and/or up to 
eight IP telephones. 
The DT ports support Avaya 2000 series telephones. DT ports are set to A-Law PCM 
encoding at default but can be programmed to 

µ-Law PCM encoding. 

In addition the IP401 Compact Office can be fitted with any of the following optional 
Integral Modules (see page 45): 
•  WAN Port 

This port supports a single synchronous data connection, which can be  
X.21, V.35 or V.24. 

•  Voice Compression Module (VCM5) 

Supports VoIP applications (over two of the five channels) using Avaya 4600 IP 
telephones connected via LAN ports. 

•  VME card 

Provides memory capacity for embedded voice mail feature.