802.3af PoE SIP IP Phone
VIP-256PT
Based on the Session Initiation Protocol 2.0 (RFC3261), the VIP-256PT ensures comprehensive
interoperability with equipment from other VoIP infrastructure providers, With the Session Initiation Protocol
2.0 (RFC3261), The VIP-256PT is able to broadly interoperate with equipment provided by VoIP infrastructure
providers, thus enabling them to provide their customers with better multi-media exchange services.
Enhanced, Full-Featured Business IP Phone
The VIP-256PT is a full-featured enhanced business IP Phone that addresses the communication needs of the
enterprises. It provides 2 voice lines and dual 10/100Mbps Ethernet. Furthermore, the VIP-256PT delivers
user-friendly design containing a 128
×
32 Graphic LCD with white backlight, 2 Line keys and 4 soft keys, and
10 multi-functional keys with dual-color LED. The VIP-256PT supports all kinds of SIP based phone features
including Call Waiting, Auto Answer, Music on Hold, Caller ID and Call Waiting ID, 3-Way Conference, Call
Hold, Call Forwarding, Black List, Hotline, DTMF Relay, In-band, Out-band (RFC 2833) and SIP INFO, among
others. Besides for office use, the VIP-256PT is also the ideal solution for VoIP service offered by Internet
Telephony Service Provider (ITSP).
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