[Spce-user] Distinctive ring

[Andreas Granig]

Hi,

On 02/01/2013 02:08 PM, Dave Massey wrote:
> I want to be able to give a customer 2 DIDs but using only one subscriber account.
> When someone calls DID number 2, it causes the ATA to ring the phone differently.
> Only way I can see to do that now is to give 2 subscriber accounts.

As Andrew already pointed out, it highly depends on the endpoint. 
Polycom support Alert-Info header, and so does Linksys, at least after a 
quick check in google:

http://www.klaverstyn.com.au/david/wiki/index.php?title=Distinctive_Ring#Linksys

Andreas