Trunk groups / graceful shutdown / kill call legs / active unit

Some features that would make ProSBC much better:

1 - Route to NAP groups (trunk groups). We have 14 trunks behind a pair of ProSBCs and maintaining routes is getting out of hand. There was an older script that provided this functionality but it was deprecated at some point and I've been told there are no plans to add this feature.
2 - Simple visualization of which unit is active in an HA pair. Should be visible in the top bar.
3 - Graceful shutdown of services (reject new calls/keep active calls). Useful for maintenance in HA pairs.
4 - Ability to select and kill call legs from the Call Trace window. Useful for flushing stalled calls.

Hi

Thanks for your feature request. All of them are in our list

for #4 we already have a Drop Call option on Call Trace Window for Active Calls