Cortelco Yealink SIP Telephones

Yealink EXP38 Expansion Module is designed for improving the power and flexibility of Yealink advanced IP phones SIP-T28P & SIP-T26P. Increase the use you get out of your desk phone by adding more programmable keys.

Yealink SIP EXP39 IP Phone Expansion Module adds 20 additional keys to the Yealink advanced SIP-T26P and SIP-T28P IP phones.

The Yealink T18P is a cost-effective choice for an IP Phone for small businesses with features like music on hold, voicemail and distinctive ringtones.

Yealink T20P is easy to install & inexpensive to start up as well as easily integrate with various SIP-based network solutions.

Yealink SIP T22P is an ideal IP Phone for the  busy professional with its in-demand features like XML browsing, large phonebook, call recording, Anonymous call, Anonymous call rejection and much more!

Yealink T26P is an advanced IP phone designed for maximum productivity and efficiency in the everyday business environment. This is an executive level desk phone that includes SMS, online advertisements, weather reports, Voicemail, XML broswer and more!

Yealink SIP T38G Color IP Phone includes a brilliant color display screen, web based user interface, programmable keys, phonebook, XML idle screen, picture caller ID, music on hold, full duplex interface, and much more!