IVR 1

Interactive voice response menus -- auto-attendants, DTMF input handling, and multi-level menu trees.

Last updated March 29, 2026

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Configuration 10 Features 9 Call Handling 7 Integrations 6 Routing 3 Security 3

Version: All Asterisk 18+ Asterisk 20+

Tags: All ivr 3 dtmf 2 playback 1 dialplan 1 audio 1 beginner 1 greeting 1 stat 1 read 1 input 1

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Capturing DTMF Input with Read()

Use the Read() application to play a prompt, capture DTMF digits from the caller, and use the input for routing or data lookup.

Snippets Asterisk 18+ dtmf ivr dialplan