The Snom 821 is a decisive step towards combining state-of-the-art technology with a new design. It is the beginning of a superior line of business VoIP phones. Its extraordinary elegance and performance combines both: latest technology and well-known snom features. The Snom 821 comes equipped with an integrated 1-gigabit switch and is available in black and in gray.

Main features

High-resolution TFT color display (8,9 cm (3,5 inch) 320 x 240pxl)
integrated 1 Gigabit switch
Comfortable and intuitive menu structure
Caller identification on display
Directory (250 entries)
Import/export of directory/phonebook
Speed dial
Local dial plan
Codecs: G.711, G.729A, G.723.1, G.722, G.726, GSM 6.10 (Full rate)
Lists of missed, received, and dialed calls (100 entries each)
Indication of calls on hold
Clock with automatic daylight-saving time, call timer
Call blocking (deny list)
Handling of up to 12 calls simultaneously
Auto answer mode
Ringtone selection, VIP ringtones, import of individual ringtones
URL dialing support
Multilingualism
DND mode (do not disturb)
Speakerphone (full duplex)
Keyboard lock
Extremely easy WiFi connection via USB 1.1
Hold
Unattended and attended transfer
Hold music (if supported by PBX)
Call forwarding
3-way conferencing (bridge on phone)
Call park, call pickup (if supported by PBX)
Call completion on busy/not available
Client Matter Code (CMC)
Call waiting/switching between calls
Redialing
RTP multicast paging
Multiple audio device support
Available colours: light grey, black
Power over Ethernet (PoE)
Power Input: 5V/2A (power supply optional)

WEB SERVER

Embedded http/https web server
Remote configuration possible
Dial from web interface, snom Flexor CTI, or snom OCS edition
Password protection

SECURITY, QUALITY OF SERVICE

https (server/client)
Transport Layer Security (TLS)
SRTP (RFC3711), SIPS
RTCP
VLAN (802.1 pq)

CODECS, AUDIO

Stereo wideband audio
G.711 A-law, µ-law
G.729A, G.723.1, G.726
GSM 6.10 (full rate), G.722
iLBC
Comfort noise generation, voice activity detection

Display and Wideband technology
With its large high-resolution TFT color display (8,9 cm (3.5 inch), 320 x 240 pixels) the Snom 821 offers a brilliant depiction of call lists, phone directories, and caller information via the integrated XML browser.

The wideband technology used in the handset captures more than double the frequency spectrum that a standard handset does, making the audio quality comparable to FM radio. On speakerphone a Class D amplifier reliably suppresses interference noise.

WLAN and Security
The Snom 821 WLAN gives you complete freedom in selecting the environment of your choice. Whichever option you prefer, the Snom 821 is prepared for any and all scenarios: Power via adapter plus WLAN or Power-over-Ethernet (PoE).

Moreover, the Snom 821 offers all conveniences Snom customers have come to expect from us. As security is one of the most important concerns of our time, this topic has always been a priority for snom. Therefore important security features like secure VPN, TLS and SRTP are an integral part of the 821's firmware. Our continuing goal is to ensure that our customers' data are protected effectively from any unwanted accessing.

Conference and interface
The Snom 821 also offers a wide range of functions that are a necessity these days and highly valued particularly by our business customers. 3-way conferencing, multiple ringtones, and up to twelve different SIP identities are a few examples for the numerous business functionalities provided. The Snom 821 allows our customers to operate completely independently of their current environment -anytime, anyplace.

The phone user interface is designed to be operated intuitively. The keys are positioned so as to be easily seen and used from any angle, regardless of whether the Snom 821 is set up with the footstand in the high or low position.

Design
The Snom 821 replaces the Snom 820 as the entry model of a new generation of Snom VoIP business phones. With this new 8xx series, two main requirements of modern telephony are realized without compromises in one device: mature VoIP technology and a design in a class of its own.

SKU:	0719
GTIN:	4260059580878
Category:	VoIP Phones
Manufacturers:
Phone Power Source:	PoE-in (Optional: Power Supply)
Item weight:	1,80 kg
SKU:	2345
Country of origin:	CN
TARIC-Code:	85176990