Cisco 7811 Multiplatform SIP Phone

Cisco 7811 Multiplatform SIP Phone

Cisco 7841 Multiplatform SIP Phone

Cisco 7841 Multiplatform SIP Phone

Cisco 7821 Multiplatform SIP Phone

Cisco IP Phone 7821-2 line 10/100 SIP Multiplatform Phone (not Call Manager)
£99.47 £82.89
Availability: In stock


The Cisco 7821 IP Phone forms part of the Cisco 7800 Series. This model supports two SIP accounts and delivers advanced IP Telephony features as well as crystal clear wideband audio. The Cisco 7821 has a generously sized 3.5" greyscale backlit display and supports PoE, an optional power supply is available for non-PoE deployments.

The Cisco 7821 IP phone allows for use of a wired or wirelss RJ9 headset, for EHS support you will require and EHS adaptor.

Write Your Own Review
You're reviewing:Cisco 7821 Multiplatform SIP Phone


  • 3.5" backlit greyscale display (396×162 pixel)
  • 2x 10/100 Ethernet Switch
  • PoE IEEE 802.3af Class 1 compliant (PSU available separately)
  • Wideband audio (G.722)
  • 2 SIP accounts (2 programmable line keys)
  • Hands-free talking (speakerphone)
  • Wall mountable (optional wall mount kit available)
  • Two-position foot stand
  • Headset support:
    • Corded RJ9 connection
    • Support for wireless EHS headsets (requires EHS adaptor)
  • Hearing aid compatible (HAC) handset
  • Colour: Charcoal
  • 1 year warranty

View Cisco 7821 SIP Phone Datasheet for full list of technical specifications

Support & Downloads

Technical Details