The snom 821 replaces the snom 820 as the entry model of a new generation of snom VoIP business phones.
The SIP-based phone is optimised for professional use, from a technical standpoint as well as from its look. The SNOM-821 comes with an integrated 1 Gigabit switch on board which enables connected devices to benefit from all modern network installations.
With its high-resolution TFT color display it offers a brilliant depiction of call lists, phone directories, and caller information via the integrated XML browser.
The wideband technology (snom klar-VOICE) used in the handset makes the user feel as if the caller were in the same room. In hands-free-mode, a Class D amplifier reliably suppresses interference noise.
Furthermore it includes the use of secure VPN as well as TLS and SRTP, making it almost impossible to hack or misuse data. The SNOM-821 comes ready to be used with the snom WLAN adapter through the USB Type A connector on the phone.
All keys are extremely easy to see and reach from almost any angle, whether it is set up with the footstand in high (55°) or low (33°) position!
|•||High-resolution TFT color display|
|•||Integrated 1 Gigabit switch|
|•||Large call indication LED|
|•||37 keys, 9 LEDs|
|•||4 freely programmable and 16 customizable function keys|
|•||12 virtual keys|
|•||Full duplex speakerphone|
|•||WLAN ready through USB Type A|
|•||Excellent quality through wideband audio (snom klarVOICE)|
|•||Power over Ethernet|
|•||SIP RFC 3261|
|•||Security: SIPS/SRTP, TLS|
|•||STUN, ENUM, NAT, ICE and IEEE 802.1X|
|•||National language support|
|•||XML mini browser|
|•||Weight, with footstand: approx. 900g, without footstand: approx. 670g|
|•||Certifications: FCC Class B, CE Mark, A-Tick|
|•||Power consumption: 4-7 Watts (without USB peripherals)|
|•||1 x LAN, 1 x PC: RJ45 (Ethernet)|
|•||Power 5V DC|
|•||Ethernet: 2 x IEEE 802.3/1 Gigabit Switch|
|•||Power over Ethernet: IEEE 802.3af, Class 2|
|•||Handset: RJ-4P4C connector|
|•||Headset: RJ-4P4C connector|
|•||1 x USB Type A, 1 x Type B|
|•||available in black and light gray|
|•||G.711 a-law, µ-law|
|•||G.722, G.723.1, G.726, G.729AB, GSM FR|
|•||Comfort noise generation (CNG)|
|•||Voice activity detection (VAD)|
|SECURITY, QUALITY OF SERVICE|
|•||Transport Layer Security (TLS)|
|•||SRTP (RFC 3711), SIPS, RTCP, VLAN (IEEE 802.1X)|