Yealink T33G IP Phone (SIP-T33G)

The Yealink T33G IP Phone (SIP-T33G) Yealink SIP-T33G Features: 4 Lines / VoIP Accounts Power over Ethernet (PoE) Color DisplayGigabit Ethernet Backlit & Color 2.4" 320 x 240 Pixel Display Integrated Gigabit Switch Dual Port Headset...

Yealink Replacement Handset for T21 IP Phones

The Yealink Replacement Handset for T21 IP Phones is guaranteed fully functional and ships fast. Compatibility: T21 T21P Included: (1) Yealink Replacement Handset for T21 IP Phones

Yealink T46U IP Phone (SIP-T46U)

The Yealink T46U is the newer release of the T46 (from the T46G).  The Yealink T46U is a Gigabit phone that supports six lines or VoIP accounts. The T46U is a great phone for those who receive a relatively low call volume, yet demand high...

ESI CS 50 24VAC 3A Power Supply AP3388 (5060-3402)

The ESI 5060-3402 power supply for the ESI Communication Server 50.   ESI AP3388 Power Features: Output: 3A / 24VAC Input: 120VAC / 60HZ  1.8A Compatibility: ESI CS 50 System Includes: (1) ESI CS 50 24VAC 3A Power Supply AP3388...

Yealink EXP50 Expansion Module for T5 Series

The Yealink EXP50 Expansion Module extends the capabilities of Yealink T5 Series IP phones with additional programmable buttons and a backlit LCD display. The Yealink EXP50 provides a total of 60 programmable buttons that can be used for directory...

Yealink T48S Gigabit Color Touchscreen IP Phone (SIP-T48S)

The Yealink SIP-T48S is a high end gigabit IP phone that features a large color touchscreen display that eliminates the need for paper labels. These phones support various codecs including the G.722 HD voice codec. Up to 6 independent SIP accounts can be...

ESI 55 Gigabit IP Phone 5000-0858

The ESI 55 Gigabit 5000-0738 is a VoIP phone designed for the ESI CS 50 and 50L, CS100, CS200, CS600, CS1000, and IP 900 servers.  The ESI IP 55, part number 5000-0738, has 30 programmable buttons, a backlit display, full duplex speakerphone, and...

ESI 55 10/100 IP Phone 5000-0737

The ESI 55 5000-0737 is a VoIP phone designed for the ESI CS 50 and 50L, CS100, CS200, CS600, CS1000, and IP 900 servers.  The ESI IP 55, part number 5000-0737, has 30 programmable buttons, a backlit display, full duplex speakerphone, and headset...