RECEIVE CHAR¶
Synopsis¶
Receives one character from channels supporting it.
Description¶
Receives a character of text on a channel. Most channels do not support the reception of text. Returns the decimal value of the character if one is received, or '0' if the channel does not support text reception. Returns '-1' only on error/hangup.
Syntax¶
Arguments¶
timeout
- The maximum time to wait for input in milliseconds, or '0' for infinite. Most channels
See Also¶
Generated Version¶
This documentation was generated from Asterisk branch 22 using version GIT