Cisco 7800 Series 7811, 7821, 7841, 7861 IP Phone User Guide

Below you will find brief information for IP Phone 7800 Series 7811, IP Phone 7800 Series 7821, IP Phone 7800 Series 7841, IP Phone 7800 Series 7861. The Cisco IP Phones 7811, 7821, 7841, and 7861 deliver easy-to-use, highly-secure voice communications. These phones support many functions and features, depending on the call control system. Your phone might not have all functions available, based on the way your administrator has set it up.

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Cisco IP Phone 7800 Series 7811, 7821, 7841, 7861 User Guide | Manualzz

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Key features

  • Easy-to-use

  • Highly-secure voice communications

  • Multiple lines support

  • Speed dial

  • Call forward

  • Call hold

  • Conference call

  • Intercom calls

  • Headset support

  • Voicemail support

Frequently asked questions

Connect the phone to the network using an Ethernet cable or connect to Expressway server for Mobile and Remote Access.

Enter the number using the keypad and press the Speakerphone button.

Press and hold star(*) for at least 1 second to display plus (+) sign, enter the number and press Call.

Use the Volume button to adjust the handset volume during a call.

Press Messages to check for new voicemail messages.

User questions

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Linda D.

How is the Cisco IP Phone 7841 activated?

Activation links the phone to the call control system. After connecting the phone to the network, enter the activation code or service domain, followed by the username and password, then press "Submit." Alternatively, enter the User ID and PIN or Password and press "Submit."

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John D.

How to change the name displayed on the phone?

It may be possible to change some phone settings using the Self Care portal, which you can access from your computer. According to the manual, the administrator should provide the URL, user ID, and password needed to access this portal.

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