Disclaimer: Not trolling. Cross-posting to -users to gague support.
-users : Straw poll - if an XML based Manager Interface was avaliable as an
option in asterisk.conf, would that be a good thing, or a stupid thing?
Have you ever tried initiating a session via XML with a terminal that
doesn't support backspace...
I'm actually proposing that an XML I/F be avaliable as an option in
asterisk.conf. Ditching the manager interface as it is would also be
foolish. Supporting both would be best.
Parsing XML requires a hell of a lot more weight than parsing the
current format.
Yes and no. Depends who's parser you are talking about. The important thing
to remember is that XML parsers are completely platform and language
independent. One of Asterisks' true strengths is that it will plug into
*everything* given enough prodding. An XML interface would facilitate that.
If you chose a crap parser and performance sucked, that's your problem. Use
another. There's lots. The point is, you would not have to reinvent the
wheel every time you wanted to I/F something to Asterisk. How hard would it
be to turn the Manager into an RSS feed if XML were an option? (stupid
example but you get my idea)
Tell you the honest truth, I just don't like XML. Waste of bits.
I've read posts from OEJ (I think) along the same lines - he's an XML
proponent, and Mark is not. He (Mark) feels it's too fat. I'm sure that the
majority of the guys on -dev hate XML as well. However, XML is not going
away anytime soon - aw hell, it's here to stay, forever. So, might as well
hold your nose, and support it. My gut tells me if you took a straw poll on
-users, an XML implementation would recieve overwhelming acceptance. This is
something that *users* want. You know, the guys that *use* Asterisk. It
would also open the door wide open for all sorts of crazy, interesting,
unique, and cool implementations. And that's what Asterisk is all about.
More context:
XML doesn't need to go into the manager, you can use a seperate program
for that (manager proxy).
(me)
Although I personally never have experienced the problem it's my
understanding that the manager interface does not do well under load -
perhaps this is fixed in 1.2. As well, the spec of the manager
interface is
subject to change - there is a camp that would like to see an XML
interface
(including me) and introducing an interface change would break a lot of
stuff.
(Kevin Brockman)
I use the manager extensively and haven't had any problems for a few
months. I had a few bugs reported and they were all fixed. Solid now.
(Shidan Gouran)
Just curious why you would implement it like this and not use the
manager interface. What are the benefits of using call files. Is it
just blocking issues people have problems witht or something else.
I've noticed alot of projects use call files and I just don't
understand how reading and writing files and your own polling is
better than just using the manger interface with simple edge triggers.
(me}
I have implemented this in Active Server Pages, since we are a Windows
shop,
but it's not hard to do this in your favorite scripting language. What you
need is:
1. Polling script that examines a directory on your Asterisk server
looking
for new files in a specific directory (NOT /var/spool/asterisk/outgoing)
when it finds one, it moves the .call file from that directory to
/var/spool/asterisk/outgoing
2. A web page where you POST the number to call and other options, such as
the callee (extension) and / or the context. On POST, the web page /
script
assembles the .call file and copies it over to the directory on the
Asterisk
server. How you implement the copying mechanism is up to you, I used
Samba.
You can see this in action at http://www.landmarkhomes.ca . We had a guy
call us (in Calgary) from Toronto the other day and he was so impressed
that
we are at the top of his A-list for consideration (we sell new houses in
Calgary and Edmonton; this guy was transferring to Calgary for a tech job,
so nerdy things like this impress him)
If you wish, email me offline and I can send you the script, it's quite
simple. PS your post belongs on the -users list.
(original post)
i need to write a click-to-call client so that user visit website and
click on a link, will initial a call to a * exten or a zap phone, but
the
user needn't to install any client software to be able to start the
click
to call.
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