Under what is usage scenario for this feature? Is this to accommodate your setup wizards to the Voip service providers on the Obi setup (VoIP ms etc...). 8 gateways and 4 trunk groups??? Not clear at all at this point.
You're fast to notice these newly added features.
We are a little behind on our documentation on this but will post soon.
The Trunk Group allows hunting for an available line between SP1, SP2, and PSTN line, or any order you wish to set up. We have not added configuration wizard yet for this feature.
The Gateway setup allows a single stage dialing from other trusted devices. Also, we have not enabled our configuration wizard yet.
Stay tune.