September 2005
Intermediate to advanced
408 pages
16h 20m
English
Content preview from Asterisk: The Future of TelephonyBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Name
RECEIVE CHAR
Synopsis
RECEIVE CHAR timeoutReceives a character of text on a channel. Specify a
timeout in milliseconds as the maximum
amount of time to wait for input, or set to 0 to wait infinitely. Note that most
channels do not support the reception of text.
Return values:
-1 (hangup)Failure or hangup
char(timeout)Timeout
valueASCII value of character, in decimal
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.