Enterprise HD PoE IP Phone
VIP-2020PT
1.1 Features
¾ Highlights
Supports SIP 2.0 (RFC3261)
Supports IAX2，IAX2 line call
SIP supports 2 SIP lines.
IEEE 802.3af Power over Ethernet compliant
Supports multiple road call waiting in line
Supports HD voice
Supports SRTP and BLF
¾ Advantageous Applications
SIP supports SIP domain, SIP authentication (none, basic, MD5), DNS name of
server, Peer to Peer/ IP call
DTMF Relay: support inband, SIP info, RFC2833
9 kinds of ring types and 3 user-defined music rings
Large dot matrix LCD display and soft keys make user easier to use
Supports headset jack- RJ9
4 DSS Keys
Supports 5 ext. consoles with each consisting of 26 keys
Soft keys programmable; function keys programmable
Multilanguage realizes localization
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