September 2005
Intermediate to advanced
408 pages
16h 20m
English
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Name
ZapBarge() — Barges in on (monitors) a Zap channel
Synopsis
ZapBarge([channel])Barges in on a specified Zap channel,
or prompts if one is not specified. The people on the channel won’t be
able to hear you and will have no indication that their call is being
monitored.
If channel is not specified, you will
be prompted for the channel number. Enter 4# for Zap/4, for example.
Returns -1 when the caller
hangs up and is independent of the state of the channel being
monitored.
exten => 123,1,ZapBarge(Zap/2)
exten => 123,2,Hangup()See Also
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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.