Aastra
VoIP-equipment

Aastra 4425ip Vision

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Technical characteristics and specifications

General Features
Type: VoIP-Phone;
Support for Skype: no;
Support for SIP: Yes, connect to multiple servers;
Support for H.323: Yes;
Interfaces: WAN, LAN;
Headset: Yes;
Support for additional modules: Yes;
Functions
Built-in phone book: Yes, 1000 contacts;
Caller ID: Yes;
Retention, Call Waiting: Yes;
Conference Call: Yes;
Web-interface: Yes;
Additionally
LCD-display: monochrome;
Battery: no;
Dimensions (WxDxH): 240x234x102 mm;
Weight: 978 g;
 
 
 
 
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Aastra 4425ip Vision pictures
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