Snom 821 IP Phone Installation Guide

Snom 821 IP Phone

Delivery content

Detaching/attaching the Footstand

Connecting

Symbols used in this guide

Press the key:

• Proceeding to next step, next selection, etc. Example: Setting the phone language
  1 Preferences > 4 Language >  > Deutsch >

This quick start guide describes the installation, setup, and operation of the snom 821. For further information please refer to the manual on our web page, http://wiki.snom.com/Snom821.

Copyright, Trademarks, GPL, Legal Disclaimers

© 2011 snom technology Aktiengesellschaft
All Rights Reserved.  snom, the names of snom products, and snom logos are trademarks owned by snom technology
AG. TeamSpirit ® VoiceEngine is Copyright © 1995-2010, SPIRIT. All other product names and names of enterprises are the property of their respective owners. snom technology AG reserves the right to revise and change this document at any time, without being obliged to announce such revisions or changes beforehand or after the fact.
Texts, images, and illustrations and their arrangement in this document are subject to the protection of copyrights and other legal rights worldwide. Their use, reproduction, and transmittal to third parties without express written permission may result in legal proceedings in the criminal courts as well as civil courts.
Although due care has been taken in the compilation and presentation of the information in this document, the data upon which it is based may have changed in the meantime. snom therefore disclaims all warranties and liability for the accurateness, completeness, and currentness of the information published, except in the case of intention or gross negligence on the part of snom or where liability arises due to binding legal provisions.
Our firmware includes some source code that may be used and modified by anyone and everyone under the GNU Public License (GPL) (see Appendix on page 55), provided they, in turn, make it available to everyone else with the same licensing agreement. Please go to http://www.snom.com/en/support/download /gpl-quellcode/ for the original GPL license and the source code of components licensed under GPL and used in snom products.

Important Information

Please read the instructions on safety and disposal and on how to set up and use the device before using it and also give them to other users to read or inform those users of their contents. Save this manual and do not give the device to third parties without it.

Safety Instructions

Follow the instructions in this manual and other applicable documentation of the device.

• If the phone is not supplied with power via an Ethernet cable, use only the power adapter included in the package or one expressly recommended by snom technology. Other power supplies may damage or destroy the phone, affect its behavior, or induce noise.
• Avoid placing the cables where people may trip over them or where they may be exposed to mechanical pressure as this may damage them.
• This device is for indoor use only! NOT FOR OUTDOOR USE!
• Do not install the device in rooms with high humidity (for example, in bathrooms, laundry rooms, damp basements). Do not immerse the device in water and do not spill or pour liquids of any kind onto or into the device.
• Do not install the device in surroundings at risk for explosions (paint shops, for example). Do not use the device if you smell gas or other potentially explosive fumes.
• Do not use the device during thunderstorms. Lightning striking the power grid may cause electric shocks.
• Warning: The handset contains a magnet, and its earpiece may attract small dangerous objects such as needles or pins. Please ensure before each use that no such objects are present.

SELV (Safety Extra Low Voltage) Compliance

Safety status of Input/Output connections comply with SELV requirements.

Warning: To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and PSTN ports contain TNV circuits. Some LAN and PSTN ports both use RJ-45 (8P8C) connectors. Use caution when connecting cables.

Standards conformance

This device is CE and FCC-certified and meets European and US health, safety, and environmental standards. Unauthorized opening, changing, or modifying the device will cause the warranty to lapse and may also result in the lapse of the CE and FCC certifications. In case of malfunction contact authorized service personnel, your seller, or snom.

• Safety: IEC 60950-1:2001
• Certifications: FCC Class B, CE Mark
• Power consumption: 2.5-7 watts (without USB peripherals)
• 1x LAN, 1x PC: RJ45
• Ethernet: 2x IEEE 802.3/1 Gigabit switch
• Power: Power over Ethernet (PoE) IEEE 802.3af, Class 2 or adapter 5V DC

Disposal of the device

This device is subject to European Directive 2002/96/EC and may not be disposed of with general household garbage. If you do not know where you may dispose of the device at the end of its lifespan, contact your municipality, your local waste management provider, or your seller.

Cleaning

To clean the device, use an anti-static cloth. Please avoid cleaning liquids as they might damage the surface or internal electronics of the device.

Setting up and connecting the phone

Initializing and registering the phone

Please note: You will need the registration information received from your Internet service provider or your network administrator – normally the phone or extension number, the password, and the registrar.

After you have set up the phone and connected it to the network as shown on pages 2 – 3, the phone begins to initialize.

Normally the initialization is completely automatic, using DHCP. If your network does not support DHCP, you must obtain the IP address, netmask, IP gateway, and DNS server from your Internet service provider or your network administrator and enter them manually when you are asked to do so on the display.

Watch the display and, when asked to, make selections with and save with ✓ .

1. Language. The default is English.
2. Time zone
3. Dial tone
4. The display shows the “Welcome” screen. Press any key to log on.
5. Enter the account number. Save with ✓ .
6. Enter the registrar. Press ✓ .
7. Enter the password received from your Internet service provider or administrator.
   Press ✓ After successful registration you will see:
   

Entering numerals, letters, and special characters

Press any key or pick up handset.

Entering letters, special characters and symbols

In input modes small and capital letters, press the alphanumeric key one or more times quickly, with a pause after each character.

Special characters and symbols

“0” key”: 1x = space (“˽”), 2x = underscore (“”), 3x = 0
“1” key: . + @ 1 ? ! – / \ ( ) ; & % * # <=> $ [ ]. Examples: 1x = “.” ; 2x = “+”, etc.
Letters with accents and umlauts: Keys “2” to “9”. Available letters with accents and umlauts depend on the phone’s language setting. Example: If the phone language is German, press key “2” four times to type “ä”.

At a glance

Freely programmable LED keys

Default setting: Line

• Fast-blinking LED: Incoming call. Press key or to accept
• Steadily lit LED: In call
• Slow-blinking LED: Call on hold

Audio control keys

• Adjust volume
• Mute microphone
• Speakerphone on/off
• Headset on/off

Star key

• Switching between upper & lower case when pressed briefl y while in  letter mode
• Press for 3 seconds: Lock/unlock the keypad

Pound (hash) key #: Rescue mode for TFTP update

Context-sensitive, programmable function symbols and function keys

Select outgoing identity, incl. inactive identities
Call lists (missed, received, dialled calls)
Forwarding all calls (on/off)
IP address & address of snom Wiki

Press the function key to activate the function, open the list etc. depicted by the symbol above the key

Using the virtual keys: Press the alphanumeric key. Examples:

• Call pickup (green key):

• Dial extension:

Configuring the keys: See page after next

Dedicated, customizable function keys:

MWI (LED key) – if supported by PBX

• Lit when message is waiting on mailbox
• Press to listen to message(s)

Turn DND (do not disturb) on/off
Directory
Settings menu
Transfer call
Hold/unhold call

Settings menu

• Press to open

• Press number key etc. to open submenus and settings

• Press to select setting

• Press ✓   to save selected setting

• Settings with (On)/(Off) or (Yes)/(No):
  Press ✓   to change and save

• Press ✕  to return to the previous screen

• Press to return to the idle screen

• The submenus and the settings shaded are not available when the phone is running in user mode. The factory setting is administrator mode. The default administrator password is 0000 (4 x zero).
  System Info: Firmware version, IP address,** MAC address, available + total memory

The phone’s web interface

1. Look up the phone’s IP address: . Example: http://192.168.10.115.

2. Open a web browser on your PC. Enter the IP address in the address bar and press ENTER. The “welcome” screen opens.

3. Click on an item in the menu on the left side of the screen to open that window.
   

4. If a window contains several pages, click on the tab at the top to open the page. The font weight of the characters on the tab of the visible page is bold.

5. Any changes you make will not take effect until you click on “Save”. Changes will be lost if you open another page of the web interface without first clicking on “Save” .

Clock/time format

Web interface > Preferences > General Information > 24 Hour Clock:
On: 24-hour format, 00:00 to 23:59
Off: 12-hour AM/PM format, 0:00 AM to 11:59 PM

Date format

Web interface > Preferences > General Information > US Date Format (mm/dd).
Example: March 8, 2010
On: 3/8/2010
Off: 8.3.2010

Function keys

Virtual key mapping: Web interface of phone > Function Keys.
Change settings > Press “Save”. Example: Mapping virtual keys P5 and P6 with the extension function for extensions 154 and 152, respectively

Configuring & modifying identities

Web interface > Identity 1-12 > Login. See “Initializing and registering the phone” on page 7 for required and optional information.

Using the phone

Making calls

• Enter the number on the alphanumeric keypad and pick up the handset or
• pick up the handset, enter the number,✓ or
• , enter the number,✓

Speed Dial

Type the speed dial number or character on the alphanumeric keypad and press ✓ .
Setting the speed dial numbers: Web interface > Speed Dial. Type each phone number with any necessary area code and/or country code etc. without spaces, hyphens, etc. into one of the textboxes of the table. Do not add any names or other data. Example: To enter 911-555-1234, type 9115551234.

Emergency Numbers

These numbers can be called even when the keyboard is locked. The numbers “911”, “112”, “110”, and “999” are preset.

Change/add numbers: Web interface > Preferences > Lock Keyboard > Emergency Numbers (space separated). Type each number without spaces, hyphens, etc. between the digits, separate the individual numbers with one empty space between them.
Example: 911 112 110 999.

Accepting calls

• With handset: Pick up the handset
• With a headset: Press ✓ or blinking line key
• With the speakerphone: Press

Putting calls on hold

Press . The LED starts to blink slowly. Press again to resume the call. With more than one call on hold, select call with , then press to resume the call.

Conference (up to 5 parties, including you)

1. Your phone number: 157. Put first party (Jane Doe) on hold.

2. Call second party (158). Put on hold. Call third party (154). Press to start conference.
   

3. Press to stop conference and put parties on hold. Talking
   to one of the parties alone: Select party with > press .

4. Resume conference: Press .

Call transfer

Attended transfer

Put the call on hold > Dial the number that you wish to transfer the call to > If the third party wishes to accept the call, press and ✓ .

Blind transfer

With call ringing or on the line: Press > dial the phone number the call is to be transferred to > press ✓ .

Call forwarding

1. All incoming calls.
   • Turning on: > Target when forwarding > enter number > .
   • Turning off:

2. When busy.
   • Turning on: > 2 Call Features > 1 Call Forwarding > 2 Forward when busy > 2 Target when Forwarding > enter number > ✓ > 1 Enable Forwarding [No: Press Yes] >
   • Turning off: > 2 Call Features > 1 Call Forwarding > 2 Forward when busy > 1 Enable Forwarding [Yes: Press 1  No] >

3. When call is not picked up.
   • Turning on: > 2 Call Features > 1 Call Forwarding > 3 Forward after
   Timeout > 2 Target when Forwarding > enter number >✓ > 3
   Call Forwarding time > enter number of seconds >✓ > 1 Enable
   Forwarding [No: Press Yes] > • Turning off: > 2 Call Features > 1 Call Forwarding > 3 Forward after Timeout > 1 Enable Forwarding [Yes: Press 1  No]

   

Call lists

1. Press
2. Select list of missed, received, dialed calls with > .✓
3. Scroll through list . Press ✓  to dial, press to show call details, press to delete.

Directory

• Opening list of names: Press
• Shortcut to at the end of the list:▲ . Scroll with .
• Dial: .✓ Details: , edit detail: ✓ . Delete: .

Trouble shooting

Reboot

5 Maintenance: > 3 Reboot: DEF > “Reboot?” >✓

Hard reboot

Disconnect power, wait for a few seconds, reconnect.

Never disconnect the power during a firmware update!

Reset to factory values

Maintenance: > 4 Reset values: > enter administrator password > ✓

All customized settings will be lost!

TFTP Update

When there is no other way to get the phone to work (administrator password lost, etc.). How it is done: See http://wiki.snom.com/Firmware/Update/TFTP_Update/en.

APPENDIX

COPYRIGHT NOTICE AND WARRANTY DISCLAIMER

I. This Product contains Software applicable to GNU General Public License, Version 2 which can be used freely.
II.   This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
III. Der Lizenztext der GPL lautet wie folgt: The GNU General Public License is as follows:

GNU GENERAL PUBLIC LICENSE
Version 2, June 1991

Copyright (C) 1989, 1991
Free Software Foundation, Inc.
59 Temple Place, Suite 330
Boston, MA 02111-1307, USA

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software–to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation‘s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too.

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.

To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.

We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.

Also, for each author‘s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors‘ reputations.

Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone‘s free use or not licensed at all.

The precise terms and conditions for copying, distribution and modification follow.

GNU GENERAL PUBLIC LICENSE

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public
License. The „Program“, below, refers to any such program or work, and a „work based on the Program“ means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term „modification“.) Each licensee is addressed as „you“.

Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does.

1. You may copy and distribute verbatim copies of the Program‘s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.
   You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.

2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:
   a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.
   b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.
   c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.)
   These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.
   Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.

3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:
   a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
   b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
   c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)
   The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.
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4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.

6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients‘ exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.

7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.
   If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances.
   It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.

8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.

9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and „any later version“, you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.

10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.
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11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM „AS IS“ WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
    END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.

To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the „copyright“ line and a pointer to where the full notice is found.

<one line to give the program‘s name and a brief idea of what it does>

Copyright (C)

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public Licenseas published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

IV. If requested by you, the complete corresponding source code of the Software can be sent by snom technology AG on a standard data storage medium against the reimbursement of the manufacturing costs of EUR 5.- per unit.

The complete corresponding source code of the Software can also be downloaded from our web site http://www.snom.com/gpl_.html?&L=0.

V. For further information see http://www.snom.com.

Customer Support

snom technology AG
Charlottenstr. 68-71
10117 Berlin, Deutschland
Tel. +49 30 39 83 3-0
Fax +49 30 39 83 31 11
info@snom.com, sales@snom.com

snom UK Ltd
Aspect Court
47 Park Square East
Leeds, LS12NL, UK
Tel. +44 1133 503 111
Fax +44 1133 503 110
uksales@snom.com, info@snom.com

snom technology Ltd.
Rm. A2, 3F, No. 37, Ln. 258
Ruiguang Rd., Neihu Dist.
Taipei City 114, Taiwan
Tel +886-2-8751-1120
Fax +886-2-8751-1130
infoASIA@snom.com

Your specialist retailer

References

• Snom Technology - Connecting your Business - Homepage

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