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snom 220

snom 220 VoIP for Superior Communication

Available now - In Stock Dallas Warehouse
The new snom 220 extends the high end of the snom VoIP phones business line, which have been specially designed for the small and medium-sized enterprise segment.

The snom 220 is a high-end affordable business phone, which addresses the communication needs of power users such as executive and administrative staff who require very high standards from communication systems.

Convenience is guaranteed by the 128 x 64 pixel graphical backlight display. The snom 220 is easy and intuitive to use thanks to its 4 dynamic context sensitive soft keys, which guide the user through call features and functions.

Available now - In Stock Dallas Warehouse
With the optional key expansion module (Keypad 220), call coverage and management are very easy to handle. You can cascade up to three units to the snom 220.

With its VoIP phones and software systems, snom ensures customers comfort, quality, open standards and cost effectiveness. To optimize productivity and comfort, the snom 220 system telephone can also be used with a headset.

Advanced features such as NAT Transversal, UPnP, STUN, ENUM and an extra Ethernet port are supported.

The snom 220 fullfills all requirements in a dynamic field. It has been designed to grow with your infrastructure. It can be integrated with components from different vendors and a centralized update mechanism can keep the phone automatically up-to-date, reducing operating costs and ensuring a secure return on your investment.

Snom in addition to it's advanced and mature SIP stack also supports H.323, and H.450. The phone can be used with the snom 4s soft switch solution for ITSP’s and enterprises and snom's SIP stack is constantly being interop tested with most SIP Servers in the market.

Contact ABP to learn more about the snom phones or the snom 4s turnkey VoIP telephony systems.


Technical Specifications
Product Applications Scenarios
Downloads

Feature List

graphical backlit display (128x64)

5 programmable function keys

RFC 3261 compliant SIP stack, H.323/H.450 stack

NAT-support

16-bit, 16 kHz audio subsystem

2 port Ethernet switch

national language support (NLS), Asian Language Support (ALS): Japanese

loose routing and strict routing support

blind and attended transfer

call hold, call wait

music on hold support

call divert, call intrusion, call completion

number guessing

speed dialing, handsfreemode dialling

missed calls, taken calls, call waiting indication

STUN client (NAT traversal)

Plug and Play support (UPnP)

HTTP Server

phone book, conference call, redial, several ring tones

DTMF

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Technical Specifications

Hardware

Power supply: 48V

Memory: 16MB DRAM, 4MB  FLASH

CPU: Infineon

Temp range: 0 C to 40 C (32°F to 104°F)

Measures: 25.5 cm W x 21 cm H x 9,5 D cm (10 x 81/4 x 33/4”), Weight 802g

Display: 2 x 24 display w/ graphical field

Keyboard: 34 keys, 6 LEDs, 4 soft keys

Programmable function keys: with expansion module up to 65 keys

Audio:CNG- Comfort Noise generation, VAD- Voice Activity detections Dynamic Jitter-Buffer, Loudspeaker, Inclusive 27 ring tones
Voice compression, Echo compression, Silence suppression

Connector:
Network: (2) 10/100 BaseT E auto-detect RJ45 (Ethernet), Handset: RJ14 Standard
Headset: Standard Computer and RJ Connector, Power: Center pin+

Software

Operating System: Linux

Configuration: Via web browser & / or Phone’s graphical display

Protocols Internet: IP, TCP, UDP, DHCP

VoIP: SIP RFC3261 compliant, H.323,H.255, H.245,H.450, STUN client (NAT traversal), UPnP client , Digest authentication,  Loose routing and strict routing support, Error-information support, Reliability of provisional responses (RFC3262), DNS SRV (RFC3263), redundant server support, Offer/answer (RFC3264), Message waiting indication reception, MWI events (RFC3265), Session-Timer, Dialog-State, ΕNUM (RFC3261), ΝAPTR (RFC2915), rport (RFC3581), REFER (RFC3515), Outbound proxy support, initial route

Voice encoding: G.711 aLaw, uLaw, G.729A, GSM 6.10 (Full rate), GIPS (optional), 48 kHz 16 bit audio hardware, In-band DTMF, Out-of-band DTMF (RFC2833)

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Product Application Scenarios

Enterprise Solutions

Branch Office Scenarios

Multi Tennant / Dwelling Scenarios

Government Scenarios

Educational Scenarios

Event Telephony Scenarios

Satellite Telephony Scenarios

IPBX OEM Partners

Downloads

Data Sheet

Manual

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