Play
The Play verb is used to play an audio file to the remote party.
Play Attributes
loop. The 'loop' attribute specifies how many times you’d like the audio file to be repeated. Specifying '0' will cause the the <Play> verb to loop until the call is hung up.
Supported Audio Formats
Media Server Audio File Format
Technical Specification and Capacity
The callapi Media Server is capable of:
Media and Codecs:
G711 (a-Law, u-Law);
GSM;
Linear PCM(L16);
G729;
DTMF(RFC 2833, INBAND)
Media Files:
Wav (Sample rate 8000Hz, bit rate of 16, Mono);
mp3 (Any sample rate)
GSM
How to Convert a Wav File to the Correct Bitrate
You can use a software call ffmpeg as follows:
Nesting
The verb can not have any other verbs or nouns nested. Only a URL.
Examples
Example of how to use the verb:
Last updated