Features 8

Star codes, voicemail, conference bridges, DND, call forward, follow me, and other phone features.

Last updated April 14, 2026

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Configuration 10 Call Handling 8 Integrations 6 IVR 4 Routing 3 Security 3
Version: All Asterisk 18+ Asterisk 20+
Tags: All features 3 dtmf 3 recording 3 feature-codes 2 prompts 2 ivr 2 record 2 pjsip 1 applicationmap 1 featuremap 1 configuration 1 pickup 1 blf 1 confbridge 1 conference 1 astdb 1 dnd 1 call-forward 1 follow-me 1 mixmonitor 1 playback 1 voicemail 1 email 1 notifications 1 audio 1 testing 1 load-testing 1
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Random Sound Playback for Load Testing

Dialplan extension that plays random Asterisk sound files in an infinite loop. Useful for load testing, demo systems, and verifying audio paths.

Snippets Asterisk 18+ audio testing load-testing
Record Custom IVR Prompts from a Phone

Dialplan extension that lets you record IVR prompts by calling in, listen to the recording, and re-record if needed. No file uploads or command line r...

Snippets Asterisk 18+ recording prompts ivr
Voicemail with Email Notification

Configure voicemail boxes with email notification, attaching the recorded message as a WAV file.

Snippets Asterisk 18+ voicemail email notifications
Recording Custom Prompts

Let users record custom IVR prompts and greetings over the phone using the Record() application, with automatic playback for review.

Snippets Asterisk 18+ recording prompts ivr
One-Touch Call Recording

Enable one-touch call recording via DTMF during active calls -- configure automixmon in features.conf and enable it in Dial() options.

Snippets Asterisk 18+ features dtmf recording
Feature Codes -- DND, Call Forward, Follow Me

Star code feature toggles stored in AstDB -- Do Not Disturb, Call Forwarding, and Follow Me, all controllable from the phone dial pad.

Snippets Asterisk 18+ feature-codes astdb dnd
ConfBridge Ad-Hoc Conference Rooms

Ad-hoc conference rooms with ConfBridge -- users dial a feature code, enter a room number, and are bridged together. Includes bridge and user profiles...

Snippets Asterisk 18+ dtmf confbridge conference
Application Map and Dynamic Features

Define custom DTMF-triggered features during active calls using features.conf -- configure blind/attended transfers, call parking, and create your own...

Snippets Asterisk 18+ features applicationmap dtmf