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CHF 136.–

Cisco 7821

Art-Nr 5692369
 approx. 1–3 days > 5 item(s) ready for shipment from external warehouse

Availability

Mail delivery

  • approx. 1–3 days
    > 5 item(s) ready for shipment from external warehouse

Collection

  • All locations: approx. 2–4 days
    Currently > 5 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

View details

Specifications

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General information

Manufacturer Cisco
Product type Phones
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Phones

The telephone (from the Greek: τῆλε, tēle, "far" and φωνή, phōnē, "voice"), often colloquially referred to as a phone, is a telecommunications device that transmits and receives sound, most commonly the human voice. Telephones are a point-to-point communication system whose most basic function is to allow two people separated by large distances to talk to each other. It is one of the most common appliances in the developed world, and has long been considered indispensable to businesses, households and governments. The word "telephone" has been adapted to many languages and is widely recognized around the world.

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Item number5692369
Manufacturer no.CP-7821-K9=
Release date10.10.2013

Telephone properties

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Telephone properties

The telephone (from the Greek: τῆλε, tēle, "far" and φωνή, phōnē, "voice"), often colloquially referred to as a phone, is a telecommunications device that transmits and receives sound, most commonly the human voice. Telephones are a point-to-point communication system whose most basic function is to allow two people separated by large distances to talk to each other. It is one of the most common appliances in the developed world, and has long been considered indispensable to businesses, households and governments. The word "telephone" has been adapted to many languages and is widely recognized around the world.

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Telephone type
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Telephone type

Beschreibt den Typ des Telefones.

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VoIP
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VoIP

Voice over IP (VoIP, abbreviation of voice over Internet Protocol) commonly refers to the communication protocols, technologies, methodologies, and transmission techniques involved in the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms commonly associated with VoIP are IP telephony, Internet telephony, voice over broadband (VoBB), broadband telephony, IP communications, and broadband phone.

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Telephone connection
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Telephone connection

Beschreibt die kompatiblen Anschlussarten des Telefons.

Ethernet
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Ethernet

Ethernet play is a family of computer networking technologies for local area networks (LANs) commercially introduced in 1980. Standardized in IEEE 802.3, Ethernet has largely replaced competing wired LAN technologies.
Systems communicating over Ethernet divide a stream of data into individual packets called frames. Each frame contains source and destination addresses and error-checking data so that damaged data can be detected and re-transmitted.
The standards define several wiring and signaling variants. The original 10BASE5 Ethernet used coaxial cable as a shared medium. Later the coaxial cables were replaced by twisted pair and fiber optic links in conjunction with hubs or switches. Data rates were periodically increased from the original 10 megabits per second, to 100 gigabits per second.

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VoIP protocol
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VoIP protocol

Unterstützte Protokolle

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SIP
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SIP

The Session Initiation Protocol (SIP) is an IETF-defined signaling protocol widely used for controlling communication sessions such as voice and video calls over Internet Protocol (IP).

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Downloads

Technical data sheet | 473.4 KB | English

Returns and warranty

Dead on arrival (DOA) 7 Days Bring-in
Warranty 24 month Bring-in
30-day right of return
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30-day right of return

This product may be returned within 30 days after shipment or collection. A minimum of 10% will be deducted from opened products. Unfortunately, we cannot accept a product if it is damaged, incomplete or missing its original packaging.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified warranty process to view the warranty period as well as any warranty extensions you may have purchased. This will ensure that your return or warranty case is processed quickly and effectively.

Warranty services

Warranty extension Bring-in

Warranty upgrade to premium express service

Warranty extension Bring-in

The warranty is extended at the same conditions as the manufacturer warranty.

to 3 years CHF 37.30
to 5 years CHF 43.50

Warranty upgrade to premium express service

The device will be replaced, repaired or refunded within 24 hours.

to 2 years CHF 35.10
to 3 years CHF 72.90 *
to 5 years CHF 80.90 *

* incl. Extension of the warranty
The warranty will be extended for the respective period of time


More information about warranty services

Availability

Mail delivery

 Expected delivery time from external warehouse: approx. 1–3 days
> 5 item(s) ready for shipment from external warehouse

Collection

All locations

 Expected delivery time: approx. 2–4 days
Currently > 5 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

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Cisco 7821 Cisco 7821