[Asterisk-Users] SIP-B?

Scott Laird scott at sigkill.org
Fri Mar 11 20:20:28 MST 2005


On Mar 11, 2005, at 5:31 PM, TC wrote:

>> I was just reading the release notes for the latest SPA-841 firmware,
>> and noticed that Sipura added support for "SIP-B" to this release.
>> This apparently adds support for bridged line appearances, parking
>> softkeys, called party ID, external missed call summary support, and a
>> handful of other useful features.  The release notes are available at
>> http://sipura.com/Documents/rnote/rn841-3.1.1a.htm
>>
>> Does anyone have a clue where to find specs on SIP-B?  Google isn't
>> being very helpful.
> http://www.watersprings.org/pub/id/draft-sharath-sipb-requirements 
> -00.txt
> but its been deleted from
> http://www.ietf.org/internet-drafts/draft-sharath-sipb-requirements 
> -01.txt
> it was never an rfc :(
> so did the big boys go it alone :) ?

Those are both just requirements, not really protocol specifications.   
A lot of stuff is implemented without being an RFC, that's not really a  
big problem--look at IAX--but it'd be nice if there was some public  
spec for SIP-B that we could look at.


Scott




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