Does voip work if I have poor internet reception?

Your internet has nothing to do with it. VoIP is is how you connect and talk on your local network

the CP-7821 is unable to setup. can you please tell me if its unlocked?

Hello Hossain, What call control system you're using to configure the phone? Make sure it is on of the following supported by the 7800 series phones: - Cisco Unified Communications Manager - Cisco Business Edition 6000 - Cisco Hosted Collaboration Solution - Cisco Unified Survivable Remote Site Telephony Thanks

do you have smartnet for this phone? price smartnet?

This phone is SMARTnet eligible but I do not have SMARTnet. I think it's $5-8 per phone for SMARTnet though.

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7821 MPN UC Phone

Product ID: 162368071

Details

Brand
Cisco
Colour
Black
Number of Batteries
1 Lithium Ion
Power Source
Corded
Telephone Type
Corded

📞Multi-line operation

🔋10h standby, 1h talk time

🖥️Cisco UC system compatible

$1052.20

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Description

📞 Elevate your desk game with Cisco’s 7821 – where productivity meets style!

INTUITIVE SOFT KEYS - Navigate calls and features with ease using user-friendly programmable soft keys.
ENDURING BATTERY LIFE - Stay connected longer with up to 10 hours standby and reliable lithium-ion power.
COMPACT PORTABLE DESIGN - Sleek black finish and lightweight build make it ideal for flexible office setups.
SEAMLESS MULTI LINE MASTERY - Handle multiple calls effortlessly with multi-line support, perfect for dynamic workdays.
EFFORTLESS CISCO UC INTEGRATION - Plug into your Cisco Unified Communications ecosystem for smooth, professional connectivity.

The Cisco 7821 UC Phone is a corded, multi-line communication device designed for seamless integration with Cisco Unified Communications systems. Featuring a durable lithium-ion battery offering up to 10 hours standby, intuitive soft keys, and a compact black design, it supports basic conference calls and caller ID, making it a reliable choice for professional office environments.

Specifications

ASIN	B00GYM46KS
Answering System Type	Digital
Brand	Cisco
Brand Name	Cisco
Colour	Black
Compatible Devices	Cisco Unified Communications (UC) system, Cisco communication devices
Conference Call Capability	basic
Customer Reviews	3.1 out of 5 stars 38 Reviews
Dialer Type	Single Keypad
Global Trade Identification Number	04053162392854, 07427457249241
Is there Caller ID	Yes
Item Dimensions	27.9 x 7.6 x 30.5 Centimeters
Item Part Number	CP7821K9
Item Weight Unit of Measure	1.12 Kilograms
Manufacturer	Cisco
Manufacturer Part Number	CP-7821-K9
Model Number	CP-7821-K9
Multiline Operation	Multi-Line Operation
Number of Batteries	1 Lithium Ion batteries required.
Phone Standby Time	10 Hours
Phone Talk Time	1 Hours
Power Source	Corded Electric
Recording Capacity	16 Minutes
Telephone Type	Corded
UPC	698833040104 014445185956 808113000210 804067316339 809395316891 696732677292 799198470442 804904119697 096962256593 882658621840 716252413504

Reviews

R**.

14.02.2020

A**X

18.05.2020

C**R

28.05.2021

O**O

5.08.2020

G**D

5.05.2021

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$1052.20

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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