Frank86
Customer
- Joined
- Jan 18, 2018
- Messages
- 299
- Reaction score
- 25
For a few minutes, our phone lines got flooded with incoming spam calls in Chinese from 202 area code numbers.
I also started receiving emails like this one
Device +12023379085@(Ln.10000@Flowroute) had no available outgoing trunk(s) for Call(857)
Questions:
I also started receiving emails like this one
Device +12023379085@(Ln.10000@Flowroute) had no available outgoing trunk(s) for Call(857)
Questions:
- Anything I can do to block spam calls?
- Can I blacklist numbers in 3CX using wildcards? (e.g. *202337* to block 202-337-xxxx numbers?)