4-Line VoIP Phones

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Yealink SIP-T28P
Brand New Includes One Year Warranty

Item # SIP-T28P

Corded Voice Over IP Phone
Voice Over Internet Protocol (VoIP)
Session Initiation Protocol (SIP)
6-Line Operation
Dual-Port Gigabit Ethernet Switch
320x160 Graphical LCD Display
Optional AC Adapter (Not Included)

**Requires A Broadband Internet Connection / Does Not Operate On A Regular (Analog) Phone Line**

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$189.95

Yealink SIP-T28P
Brand New Includes One Year Warranty

Item # SIP-T28P

The Yealink SIP-T28 (YEA-SIP-T28P) is a 6 Line Business Phone designed for the business user who needs rich telephony features, friendly UI and superb voice quality.

Phone Facts 101:

Features:

Corded Voice Over IP Phone
Voice Over Internet Protocol (VoIP)
Session Initiation Protocol (SIP)
6-Line Operation
Distinctive Incoming Call Treatment / Call Waiting
Hearing Aid Compatible
Dual-Port Gigabit Ethernet Switch
320x160 Graphical LCD Display
Phone Directory / Dialer
3-Way Conferencing
Missed Call Indicator
Intercom / Call Transfer
One-Touch Speed Dial
Date / Time Display
IEEE 802.3af Power over Ethernet (PoE) Support
Optional AC Adapter (Not Included)
Two-Port 10/100 Mbps Ethernet Switch
Programmable Line / Feature Keys

Key Term Definitions

SIP VoIP:
When broken down into 2 parts, SIP and VoIP are acronyms for Session Initiation Protocol and Voice Over Internet Protocol. The SIP and VoIP features move voice traffic through IP networks instead of traditional circuit-switched networks.