Hi,
       instance-id is device specific as mentioned. User will be 
differentiated with AOR, where as device with instance-id.

Regards,
Satyakumar

----- Original Message ----- 
From: "hanifa.mohammed" <[email protected]>
To: <[email protected]>
Sent: Thursday, November 19, 2009 11:49 AM
Subject: [Sip-implementors] [Outbound] One device with multiple 
users -Should inst id be same for all users?


> Hi all,
>
>    It is very common that a single UA stack, in a device, shall be used by
> many users. In that case,
> shall all users use a common instance-id? Will it give any trouble, in 
> real
> time?
>
> Pl clarify whether instance-id is an user configuration or UA 
> configuration.
>
> Below is an excerpt from RFC5626, that says that instance ID is device
> specific and not user specific.
>
> "The instance ID MUST NOT change as the device moves from one network to
> another."
>
> Best Regards,
> Mohammed Hanifa
>
> _______________________________________________
> Sip-implementors mailing list
> [email protected]
> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors 


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