Cisco 7841 SIP Phone With Multiplatform Phone Firmware
This multiplatform phone firmware enables the 7800 Series to
work with third-party call control systems.
The Cisco 7841 IP phone allows for use of a wireless or wired
RJ11 headset, for EHS support you will require and EHS
Wideband audio handset/ speakerphone.
Hold/resume, transfer and conference key.