RE: [Sip] The term UA

["Rosen, Brian" <Brian.Rosen@marconi.com>]

That depends on how the phone is implemented.  

The difference is pretty subtle, and may not matter to anyone.

If you can't tell from the outside if there is more than one
UA in the physical phone then I suppose the phone is the UA.
I think most phones are implemented that way.  Multiple
users are just separate registrations with different AoRs.

You could also say that there is a UA instance for each
active call on a device if you want to.

Brian

> -----Original Message-----
> From: James Ford [mailto:james_s_ford@hotmail.com]
> Sent: Wednesday, March 26, 2003 8:53 AM
> To: sip@ietf.org
> Subject: [Sip] The term UA
> 
> 
> 
> Hi,
> When a single phone is used by several users, do we refer to each user
> as a seperate UA or do we refer to the phone as the UA?
> Thanks,
> James.
> 
> 
> 
> 
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