Name

Milliwatt() — Generates a 1,000-Hz tone

Synopsis

    Milliwatt()

Generates a constant 1,000-Hz tone at 0 dbm (mu-law). This application is often used for testing the audio properties of a particular channel.

    ; generate a milliwatt tone for testing
    exten => 123,1,Milliwatt()

See Also

Echo()

Get Asterisk: The Future of Telephony now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial