Technical Data

Certifications: FCC Class B, CE Mark Commercial

Dimensions: ca. 25.5 x 21 x 9,5 cm (10 x 81/4 x 33/4”)

Weight: ca. 802 g

Operating humidity: 10% to 85%, Non-Condensing

Storage humidity: 5% to 90% Non- Condensing

Operating temperature: 0°C to 40°C (32°F to 104°F)

Power: 48 V

Storing temperature: -20°C to 70°C (-4°F to 158°F)

Connectors:

Network: RJ45 (Ethernet)

PC: RJ45 (Ethernet)

Handset: RJ14 Standard Handset Connector

Headset: Standard Computer Headset and RJ Connector Headset

Power: Center pin+

User Interface

Display: Graphical 128 x 64 pixels

34 keys, 6 LEDs, 4 soft keys

Last calls (100 entries)

Address book (100 entries)

Address book Import/Export

Number guessing, speed dialing,

Missed calls, dialed calls

Call waiting indication

Clock, call-timer

Caller-ID

Call blocking (Deny List)

Two lines (default)

Programmable function keys ( with expansion module up to 65 keys)

Menu-driven user interface

Selectable ringing melodies

National language support (NLS)

Asian language support (ALS)

Log in/log out

URL Dialing support

Do not disturb

Speakerphone (Half Duplex)

Auto answer mode

UTF8-encoded Caller-ID (ALS)

Multi-Line registration†

Call Features

Hold

Blind transfer, Attended transfer

Music on hold support

Divert

Call intrusion

Conferencing

Call park, Call pick-up

Call completion

Web Server

Embedded web server

Easy configuration of the phone, remote configuration

Dial from web interface

Password protection

Diagnostics (tracing, logging)

Images can be downloaded from Internet for slow connections

Probability registrations

Compatible with Microsoft™ Messenger™

Codecs

G.711 aLaw, Law

G.729A, GSM 6.10 (Full rate)

GIPS (optional)

48 kHz, 16 bit audio hardware

In-band DTMF

Out-of-band DTMF (RFC2833)

SIP

RFC3261 compliant

UDP and TCP support

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, subscription for

MWI events (RFC3265)

Session-Timer

Dialog-State

In-band and out-of-band DTMF

STUN client (NAT traversal)

UPnP client (NAT traversal)

ΕNUM (RFC3261)

ΝAPTR (RFC2915)

rport (RFC3581)

REFER (RFC3515)

Outbound proxy support, initial route

H323

Fast start, early start

H.245 tunneling

H.450.2 (call transfer), H.450.3 (divert), H.450.4 (hold), H.450.5 (call park/pickup), H.450.7 (message waiting indication), H.450.9 (call completion), H.450.11 (call intrusion)

Short message reception

Out-of-band DTMF negotiation

User input indication via H.245

PBX codes (conference, pickup, divert, hold, transfer)

Alternate Gatekeeper support

Automatic Gatekeeper detection

Configurable gatekeeper TTL

Automatic settings retrieval from Gatekeeper

Gateway or Gatekeeper mode

Facility based supplementary services

Gateway/External line prefix support

Installation

Static IP provisioning, DHCP

http client for configuration

Automatic software update

Completely automatic installation from web

Daylight saving time

Ethernet

2 port with switch included (802.3 10/100 BT half duplex/full duplex with autosense)

Power over LAN support & IEEE 802.3af

SIP only

*in preparation

** 3rd party OEM product

Presence

Presence indication

©2003 snom technology AG All rights reserved.

Version 1.0 (01 Nov 2003)

Europe & ROW:

USA and Americas:

India and SAARC:

snom technology AG

snom USA Representation

snom technology (India) Pvt Ltd.

Pascalstr. 10B

ABP International, Inc.

No. 417, International Trade Tower

10587 Berlin, Germany

1203 Crestside Dr.

Nehru Place, New Delhi-110019

Phone: +49 (30) 39833-0

Coppell, Texas 75019, USA

Phone: +91 11 26234097

Fax: +49 (0) 39907839

Phone: +1-972-831-0280

Fax: +91 11 26234079

mailto:info@snom.de

sip:usa@snom.com

http://www.snomindia.com

http://www.snom.com

mailto:usa@snom.de

mailto:info@snomindia.com

sip:info@snom.com

 

sip:india@snom.com

Page 2
Image 2
Snom 220 manual Connectors, User Interface, Call Features, Web Server, Codecs, H323, Ethernet, Presence†