Cisco 7920 VoIP Phone is a communication device which looks like a mobile phone, but
comes with more than mere features in a traditional phone. With the help of the internet facility, you can make inexpensive communication via VoIP phones. It has an LCD monochrome display as well as dialler keypad located on the handset. This VoIP phone has a backlit keypad and can be operated within a 300 m distance.
The Cisco VoIP phone has call waiting, call forwarding, call transferring and call hold features. Menu operations are provided as well. Function buttons on the handset include mute button and hold button. All the basic features needed for a normal business phone are incorporated in this VoIP phone. The name and number of the incoming call will be displayed, so you can avoid unwanted calls. A voice mailing capability as well as 3 way conference facility is possible in this phone. The volume of the phone can be controlled. There is a facility to control the ringer volume as well. Additional features of this phone are key locking facility and vibration alert. Battery status, call duration, signal strength, date and time are exhibited on the display. Display languages provided are English, German and French. The connection provided is headset jack/sub mini-phone 2.5 mm.
Cisco 7920 Cordless VoIP Phone has DHCP, static IP address assignment and 128 bit WEP security. The network protocols are TFTP and Cisco Discovery Protocol. Additional voice features of this phone are Comfort noise generation and Voice activity detection. The battery of the Cisco VoIP phone has 1440mAh capacity and is rechargeable. It offers a talk time of up to 210 minutes and a standby time of up to 21 hours. The phone has an audible battery alert, which alerts you when the battery is low. The Cisco VoIP phone has a width of 5.3 cm, depth of 2.5 cm and height of 13.2 cm, weighing just 136 grams. It is compatible with Cisco CallManager 3.2 or later.
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