Cisco Phone Manuals

Complete User Guides & Admin Manuals for All Cisco IP Phones – 7800 Series, 8800 Series, 9900 Series, 6900 Series, 8900 Series, Webex Desk, Room Series, and Legacy 7900 Series (2005–2025)

Welcome to Cisco Phone Manuals Resource

Instant access to original user guides, quick reference cards, administrator guides, firmware release notes, and configuration files for every Cisco IP phone model from the classic 7940/7960 to the latest 2025 Webex 8800 Series, Desk Pro, and Room Kit devices.

Popular Cisco Phone Manuals

How to Use This Resource

  1. Find your model number – On the bottom or back of the phone (e.g., CP-8845, CP-8861, CP-7945G)
  2. Search by series – 7800 (7811, 7841), 8800 (8811, 8845, 8865), 9900, 8900, 7900 (7942G, 7965G), Webex Desk/Room
  3. Download instantly – High-quality PDFs in English, Spanish, French, German, and more
  4. Fix it fast – See common status messages & solutions below

Universal Cisco IP Phone Troubleshooting

Most Common Status Messages

8800 & 7800 Series Specific

Legacy 7900 Series (7942G, 7962G, etc.)

Safety note: Never change VLAN or TFTP settings without authorization. Incorrect settings will take the phone offline.

Additional Resources