Category Archives: Asterisk
Moving to cloud PBX
Companies are moving from the legacy Key Phone System (KTS) and on-premises PABX (Private Automated Branch Exchange) to cloud based PBX. Let’s take a look on the simple concept of how this digital transformation can be done. A – this is the center of our discussion which is the cloud PBX itself. There are various […]
Working fail2ban with asterisk and freepbx
It is my first install and luckily with some Googling I managed to get it working. It’s running on Ubuntu 14.04, Freepbx 14.0.3.12 and asterisk 13.21. Here is some info on the configuration, assuming you had managed to get fail2ban installed and freepbx/asterisk running for now. 1. Configure /etc/fail2ban/jail.local for asterisk: [asterisk-tcp] enabled = true […]
Quick notes – Asterisk ‘no answer’ error
Symptoms:- no ring on callers phone, but the call timer is on, about 30 seconds then there is a voice message informing the phone is not answering. Or in the log file you got ‘no answer’ notes. This is possibly due to the route. The PSTN or GSM gateway configured only to allow outbound call […]