[SR-Users] TCP Persistent Connections

[Ross McKillop]

>> Any ideas? I get the feeling I'm missing something obvious!
> 
> Perhaps this could help:
> 
> https://www.kamailio.org/docs/modules/5.5.x/modules/nathelper.html#nathelper.f.add_contact_alias

This involves adding additional data to the Contact URI which I want to avoid if possible.

Also, unless I misunderstand, it seems that the alias parameter is used to populate the $du which I can do effectively, it's the source that I'm having issues with or having it use an existing socket to that same destination.

Ross