A Voice CAPTCHA in FreePBX
This guide explains how to set up a Voice CAPTCHA in FreePBX to filter out robocalls, telemarketers, and unsolicited traffic from toll-free or blocked caller IDs. By using a custom
A Voice CAPTCHA in FreePBX Read More »
FreePBX
Configuring SIP OPTIONS for NAT Transversal
When running a FreePBX server behind a NAT firewall, your router or firewall may aggressively close idle UDP or TCP connections to your SIP provider (such as Twilio) if there
Configuring SIP OPTIONS for NAT Transversal Read More »
FreePBX Toll-Free Dial Patterns
This guide demonstrates how to use the Dynamic Routes module in FreePBX (specifically versions 16 and 17) to create a sequential “traffic cop” system. It will inspect the Caller ID
FreePBX Toll-Free Dial Patterns Read More »
Upgrading FreePBX – The CLI way
I’m always nervous when I upgrade my FreePBX system across major versions. There is a lot happening and our system has a lot of special settings designed for how we
Upgrading FreePBX – The CLI way Read More »
Multiple Extensions with a Common Mailbox
Create all the extensions on the trixbox as your normally would and create mailboxes for each of them. It doesn’t care what you set for each mailbox as we will
Multiple Extensions with a Common Mailbox Read More »
Music on Hold not working
I installed trixbox CE 2.6.0 and noticed that the misic on hold was not working. If you go into the webGUI and click on the Music on Hold module it
Music on Hold not working Read More »