[SR-Users] Device with single IP but multiple lines

[Daniel-Constantin Mierla]

Hello,

On 28/07/14 12:51, Jack Smith wrote:
> Hi. This is regarding a UA device or a PSTN gateway with a single IP 
> address, but with multiple lines.
>
> 1. Can we assume that all such devices must have some native 
> programmable hunting option so that Kamailio can address the device 
> using a single IP:Port and the device itself will hunt for a free line 
> (port) to accept the invite on that port?
yes. For example, snom phones use the line parameter to differentiate 
between the local accounts provisioned on the phone.

For outgoing calls, the dialogs ids (call id and the tags) should be 
enough to identify the call
>
> 2. If that's not the case all the time, then how can Kamailio handle a 
> destination with a single IP along with a list (or range) of ports for 
> multiple lines?  Would this be standard Kamailio branching?

Kamailio does parallel forking to users with multiple devices, so there 
are many location records.

Cheers,
Daniel

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda