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

[Jack Smith]

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?

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?

Best regards,
Jack