Greetings to the whole forum ......
I have had issabel PBX 4 - asterisk 13 for a year here for personal use, and I am looking to find a way to blacklist numbers, if there is a way to enter multiple numbers from a list, also if there is a way to block a dialing number of an area, eg numbers starting from 210xxxxxxx or 2310xxxxxx .....
Please if anyone knows let me know ....
thank you