Block Incoming Call to specific number

[comtech]

Restrict internal extension calls

This thread was a lot of help. Blocking extension to extension did not work for me though. I created a new context in extensions_custom.conf called [From-Internal-new] and added that context to a test extension. I then copied everything from the context [From-internal-additional] located in extensions_additional.conf. I started commenting out lines to see which one would stop extension to extension calling. The 2 lines that stop this is ext-findmefollow and ext-local. I will play with this more…

Preventing Extensions calling certain extension

How are you calling on those contexts that you created?

https://www.fusionpbx.com/