Item Description

PRODUCT OVERVIEW

The Cisco 7841 IP Phone supports third-party call control (SIP) on supported third-party voice and video platforms.  It uses multiplatform (MPP) firmware exclusive to phones and does not work with Cisco call control.  It delivers crystal clear wideband audio performance with an easy-to-use, full-featured voice communications experience.

KEY FEATURES

High-resolution backlit display (3.5", 396 x 162 pixels)

4 DN lines (SIP registrations)

4-soft keys

2-way navigation and select keys

Supports wideband audio

Headset port

Electronic hookswitch can be controlled through auxiliary port

Fixed features include service, messaging, directory, hold/resume, transfer, and conference

Dual position footstand, wall mountable

Powered by 802.3af Power over Ethernet, optional PoE injector, or optional Cisco power cube (sold separately; )

10/100/1000BASE-T Ethernet connection with PC pass-through port

Session Initiation Protocol (SIP)