Cisco 7821

(1 customer review)

Original price was: £42.12.Current price is: £30.63. £25.52 Ex. VAT

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SKU: CP-7821-WH2A Categories: ,


Cisco 7821 IP Phone

Deploy reliable and highly secure voice comms with the Cisco 7821 Single Line IP Phone. This full featured IP telephone is easy to use and easy on your company budget. This phone supports wideband audio for superior voice comms quality and advanced IP phone features; to make your calls more efficient and productive. A back lit graphic LCD display provides useful in call info; and high quality wide band audio is support across handset, headset and speaker phone modes.

Cisco 7821

Part of the Cisco IP phone 7800 series, this is a cost effective display phone; made for users who have light voice comms needs. This 7821 IP phone has 2 line keys with tri colour LEDs and fixed feature keys for common phone functions.

Suited to occasional light voice communications requirements, the Cisco 7800 series offer flexible set up options; as they are supported on Cisco on premises, hosted, Spark Cloud and third party hosted platforms.

This business IP phone is not suitable for home use.

What’s in your Cisco IP Phone 7821 Pack

7821 IP Phone
IP Phone Receiver
NEW Curly Cord
NEW Line Cord

Cisco 7821 Key Features

  • Dedicated fixed keys for common functions such as conference, messaging, and directory, and a two way navigation button
  • Full wide band audio performance through the handset, headset and speaker phone for clarity
  • Power over ethernet PoE class 1 and Cisco unified communications manager
  • Electronic hook switch control for added flexibility in managing personal calls when using third party headsets
  • High resolution graphical grayscale display
  • Power over Ethernet (PoE) Class 1 endpoint and Cisco EnergyWise; to reduce your energy costs and carbon footprint or external power adapter
  • 3rd Party hosted call control
  • Enhance customisation with a field replace bezel option
  • Built in IEEE 10/100 switch to support traffic from a co-located PC for reduced cable costs
  • A wall mount option for common areas such as aisles and hallways, or where desk space is limited

What are you buying

7821 Phone Condition – Refurbished
Cisco Phone Part Number – CP-7821-K9

Additional information

Weight2 kg




CP-7821-K9, CP-7821-K9-RF

Main category

1 review for Cisco 7821

  1. Comms Warehouse

    Another great phone from Cisco

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All of our refurbished and new products come with a warranty ranging from 12-36 months. We provide a ‘return to base’ warranty as standard but replacement items may be dispatched in advance of the warranty examination procedure where pre-agreed. Any replacements made within the warranty period will continue to have a warranty that covers the original term from point of purchase.

All items with NEW condition receive a 12 month warranty

All items with REFURBISHED condition receive a 36 month warranty

Please also note:

  • Any misuse, wear and tear or abuse of the goods will invalidate the warranty and any return postage will be payable by the customer.
  • Our warranty excludes consumable products e.g. batteries.
  • Our warranty is not applicable outside the United Kingdom unless by pre-arrangement.
  • A £20 Admin fee will be charged for any item returned under warranty where no fault is found If the product fault is deemed to fall within the terms of the warranty then we reserve the right to repair, replace or credit faulty items at our discretion.
  • If it is outside of the warranty period, we may offer a chance to repair the item at a cost to be quoted.


If your product develops a fault then please notify us by phone on +44 (0) 333 222 6636 or at detailing the fault and requesting a Returns Number and address.

Please ensure that the Returns Number is clearly indicated on the parcel, as we cannot accept returns without this.

PLEASE NOTE: do not write on or mark the original packaging.


Free Next Day Delivery for all UK Mainland orders. Order cut-off time is 3PM. We aim to dispatch your goods on the same day we receive payment. In some cases it may take up to 1 working day for us to dispatch your purchase. In case of urgency please contact us. We offer worldwide shipping. If you do not see the shipping information for a particular country then please contact us to request a shipping quote. DPD, Interlink and UPS deliveries MUST be signed for. Our contact telephone number: +44 (0) 333 222 6636


DPD / Interlink tracked and signed. Next working day delivery Royal mail 24h Tracked. Next working day delivery Royal mail 48h Tracked. Two working day delivery Royal mail economy delivery. Please note this delivery is not tracked. Delivered in 3 to 5 working Days.


UPS International Tracked standard service within the EU. Delivered in 3-4 working days. UPS International Tracked Express service within the EU. Delivered in 1-2 working days.


UPS International Tracked standard service outside the EU. Standard delivery – 5-7 working days. Please request a quote for a speedier global delivery service.


Once your order is shipped we will send you an email with a link to the tracking information. Depending on the progress of your order, you may receive between 1-4 emails per shipment on your order. We will use the email address you have provided on purchase. You are able to track the progress of your delivery by contacting the assigned courier via their website, you will need the tracking number and this will be found on the delivery email. You are able to arrange to pick up the unit from the courier depot then you will need to call the courier. If you want to call the courier then please use one of the telephone numbers below. Royal Mail customer services/tracking – 0845 611 3425 DPD customer services/tracking – 0845 0702477 Interlink customer services/tracking – 0845 0702477