Page 5
3. Account information provided by your network administrator or a VoIP account with a VoIP provider who supports the VoIP SIP standard. With your snom 820 you can use up to 12 VoIP accounts with one or more VoIP providers. You need to obtain your access number (“phone num- ber”) and the necessary access data to register your phone and make...
Page 7
“EHS”. 7. Place the phone on an even, horizontal surface. NITIALIZATION snom phones are plug-and-play. In most cases your phone will register and initialize automatically. 1. Connect the phone to your network or your router. 2. Do not touch any keys while registration and initialization are taking place.
Page 9
820 M SNOM ANUAL V settings. snom’s web page lists numerous providers and PBXs that have been tested for interoperability with our phones and specific settings that may be required. Do not change the standard configu- ration unless you know what you are doing. Expert help may be required.
Page 12
See page 26 See page 23, 30, and 27 See “Phone Directory” on page 38 Press to show phone’s IP address and snom’s web & support addresses Press to confirm actions and selections. From idle screen use to initiate redial - see page 28...
Press to allow presence signaling Press to retrieve messages from mailbox Press to open main menu Shows the IP address of the phone and snom’s web and Sup- port addresses on the display Press to confirm a selection or an action...
Press LDAP D vice has been set up for your organization. See http://wiki.snom.com/ Features/LDAP/V7 f.or LDAP configuration. a. Press b. Type a letter (small or caps, this is not case-sensitive) or number key.
SING THE HANDSET a. Hang up the handset b. or press Note: The snom 820 does not have a hook switch. When the handset is placed in the cradle, a magnetic field sensor terminates the connection. 2. W SING A...
If you want more information on a web interface setting, click on the radio button with the question mark that you see to the right of each item. It links to a page on snom’s Wiki with detailed information about that particular item.
Page 54
Click on the Browse button and place the saved file’s path in the text field to the left of it. 3. snom Support may need you to do a SIP Trace and/or a PCAP Trace to help them analyze your problem.
OFTWARE PDATE ANUAL PDATE 1. Open snom’s web page at www.snom.com. 2. Click on Support > Download > Firmware. 3. Click on the phone to be updated. 4. Click on the firmware version currently running on your phone. 5. Click on the firmware version you want to update to.
Page 56
Name and address of manufacturer: snom technology AG Charlottenstr. 68-71 10117 Berlin Germany snom technology AG assures that the product Type: VoIP phone Model: snom 820 conforms with the following standards: Product Standard EN 55 022: 05:2008 Product Standard EN 55 024: 10:2003...
Need help?
Do you have a question about the 821 and is the answer not in the manual?
Questions and answers