[Asterisk-Users] Snom and multiple lines

[joachim]

i think oej is working on something like that...

Zoa.

At 00:27 1/06/2004, you wrote:
>At 4:05 PM -0600 on 5/31/04, Rich Adamson wrote:
>>  > So, first,
>>>  why do the lights stay on, and secondly, can they light when anyone is 
>>> using
>>>  that extension?
>><snip>
>>>  Not only do we need the secretay/boss "key system" arrangement, but a
>>>  traveling technician would like to be able to add his SIP extension to
>>>  someone else's phone when he is working at their station.
>><snip>
>>>  > How do I get the lights to work correctly on a SNOM 200 when I configure
>>>  it
>>>  > for more than one line?  The lights stay on solid, although the buttons
>>>  work
>>>  > correctly for making calls.  Thanks in advance.
>>
>>I'm using a snom 200 v2.03o with two extns defined, and the lights work
>>as expected. (They didn't on some earlier version though.)
>>Make sure to define the two (or more) buttons in web interface under
>>Key Mappings (P1 = Line = Number <sip:3002 at its-ip-address>, P2 = ...),
>>matching Settings, SIP, Lines registered Account numbers.
>>
>>If I press extn button #2 and place a call, the callerid properly indicates
>>the correct extension. If I call the extn number assigned to button #2,
>>the LED correctly flashes indicating an incoming call. When the call is
>>complete, all LEDs are off.
>>
>>Regarding your key system question, I've never heard of anyone with a
>>configuration that would actual light button #2's LED if some remote
>>sip phone happened to be on the extension number assigned to that key.
>>If you could dream up a way to do that, it would be dependent on the
>>exact sip phone that you're using. There are no sip standards for
>>turning on/off LED's like that other then the MWI.
>>
>>[snip]
>>
>>Rich
>
>
>Actually, there do exist standards that would be able to provide the 
>functions you're talking about with LED lighting based on who was on what 
>extension.
>
>The SIP SUBSCRIBE/NOTIFY tools were written to some degree with that type 
>of feature in mind.  In fact, the rumor is that the limited 
>SUBSCRIBE/NOTIFY support in Asterisk is specifically for the Snom phones, 
>but I don't know (and doubt) if it does exactly this.
>
>I _do_ know that Snom has touted that they are SUBSCRIBE/NOTIFY compliant, 
>but I don't know the exact methodology of how they light up lights, put 
>things on the LCD, or whatever.  If someone wants to send me a Snom 220, 
>I'll be happy to figure out what's required.  :-)
>
>The Polycoms are also rumored to support this type of feature, but again I 
>don't know the exact mechanics to make it work.
>
>JT
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