since the 2.0.4-4 update, it seems that any routes that end with a “terminate call” action cause the call to be terminated immediately with a “hang up” instead of performing the chosen option (such as music on hold or busy)
For example, i have a custom application with a “terminate call – music on hold” action that i use to check if the PBX is working correctly (helps to diagnose trunk issues), however when i dial it, i immediately get a “declined” response in my VoIP client. trying to transfer a connected call to it also causes the call to be immediately disconnected.
See here for a dump of the log: https://pastebin.com/J533zE95