outside call

  1. 3CX has an error receiving calls from outside phone numbers calling the Hotline number

    I tried using my personal mobile number to call the company's hotline but only heard "BEEP" and then turned off the phone, while the internal extension could still call the hotline. Where is the system error? Which features should I check? How to fix? Thank you

  2. 3cx firewall

    Hello, I have 3cx v12.5 thats works fine. The last 2 weeks there are a lot of hacking tries on my PBX. Now i make in the security IP blacklist the following rules: ip range 0.0.0.0 subnetmask 0.0.0.0 BLOCKED!! All the ip nummers will be blocked. The following ip numbers i set on ALLOWED...
3CX Logo Footer Copyright © Sitemap Privacy
Top Bottom