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Horizon Cisco IP Phone 8841/8851 and 8861 User Guide...
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Version Date Description 02/08/2019 Created The information contained within this document, or subsequently provided, whether verbally or in documentary form, is confidential to Gamma and is provided to the organisation named within this document only. It shall not be published, disclosed or reproduced wholly or in part to any other party without our prior written consent.
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Welcome to your new, fully integrated Cisco IP phone on the Horizon service. As an administrator, the Cisco 8800 series IP phones gives you everything you need to help your organisation make better and more cost-effective use of its communications. Connected to...
Once it’s synchronised and you have internet connectivity, plug your phone back in to the power supply. Now you’ve installed the Horizon network service, you’re ready to see what the Cisco 8841/8851 and 8861 phone can do.
Gigabit Ethernet switch. The Cisco 8851 also supports up to two KEMs to provide up to Each KEM has 18 keys and 2 pages (36 in total PER KEM). The 8851 will total at 80 with 2 KEM...
Cisco 8861 The Cisco 8861 is an IP business telephone that offers easy to use, highly secure VoIP communications and integration with your personal mobile device. Flexible Deployment Options - The Cisco 8800 series can be deployed on Cisco on premises, hosted, Spark Cloud, &...
A Busy Lamp field lets you see if colleagues’ lines are free to take calls. You can have up to 8 Busy Lamps on the Cisco 8841/8851 and 8861, all programmable through the Horizon Portal. The line button is green if it’s free, or red if it’s not.
The following table describes the Cisco IP Phone screen components. At the top of the screen is the header row. The header row displays the phone number, current date and time, as well a number of icons.
Answering Calls Your Cisco IP Phone works just like a regular phone. But we make it easier for you to answer calls. Answer a Call Procedure When your phone rings, press the flashing line button to answer the call. Answer Call Waiting When you are on an active call, you know that a call is waiting when you hear a single beep and see the line button flash.
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This means the handset has become corrupted whilst updating its firmware. This could be due to a power issue, for example, which has caused the service to pick up a bug and disconnect. It's a common issue on Cisco devices and a fix exists at https://supportforums.cisco.com/docs/DOC- 10011.