Asterisk Cookbook by Leif Madsen, Russell Bryant

By Leif Madsen, Russell Bryant

Asterisk has a wealth of positive aspects that will help you customise your PBX to fill very particular enterprise wishes. This brief cookbook deals recipes for tackling dialplan basics, making and controlling calls, and tracking channels on your PBX setting. each one recipe incorporates a uncomplicated code answer you could placed to paintings instantly, in addition to an in depth dialogue that provides perception into why and the way the recipe works.

This ebook specializes in Asterisk 1.8, even if some of the conventions and data awarded are version-agnostic. those recipes comprise recommendations that can assist you:
* Authenticate callers ahead of relocating on on your dialplan
* Redirect calls bought by means of your auto-attendant
* Create an automated call-back carrier
* start up hot-desking to login to and settle for calls at any place of work gadget
* display screen and interrupt reside calls to coach new staff at a choice middle
* list calls out of your Asterisk dialplan

Show description

Read Online or Download Asterisk Cookbook PDF

Similar nonfiction books

Google: The Missing Manual

Google. com is without doubt one of the hottest websites on the web and is used world wide via thousands of individuals on a daily basis. yes, you understand how to "Google it" whilst you're trying to find something--anything! --on the internet. It's lots quick and straightforward to take advantage of. yet do you know how even more you'll in attaining with the world's top seek engine through clicking past the "Google Search" button?

Job Interviews For Dummies

Task interviews are an important conferences that seal the deal on who will get employed. yet, because the earlier version of activity Interviews for Dummies was once released, every thing in regards to the interview procedure has replaced in methods you must find out about and get pleased with previously.

This thoroughly revised and up-to-date third variation brings you absolutely up to the mark with the most recent technological alterations, interview options, and negotiation concepts that can assist you supply a show-stopping functionality and land the activity of your desires. You research the secrets and techniques of profitable net video interviewing and how to current your self on a world scale. And, you’ll get lots of specialist recommendation on giving distinctive responses, pinpointing the severe elements of questions, and following up at the interview.

during this amazing instruction manual of latest interview arts, you’ll notice find out how to:
* Out-prepare the contest
* conquer your worry of interviewing
* Ask clever questions on the task and the service provider
* provide the simplest solutions to make-or-break questions
* suit your skills to the job’s necessities
* costume like an insider
* live on character assessments
* Interview throughout cultures
* bring a show-stopping interview functionality
* evaluation a task supply
* Negotiate a greater wage

even if you’re clean from the study room, a prime-timer over 50, or someplace in among, activity Interviews For Dummies, third version will get you on top of things quickly at the abilities and instruments you want to land the task you will want.

ADD-Friendly Ways to Organize Your Life

Over 100,000 Copies Sold!

Organizing books fall in need of addressing the original wishes of adults with upload. They fail to appreciate the medical photograph of upload and the way it affects the organizing method usually making their suggestion inappropriate or complex while positioned into software. Books approximately upload may perhaps deal with organization/disorganization yet accomplish that in a cursory type and on a truly small scale in what tend to be lengthy books at the topic. this can be a e-book that has ADD-Friendly suggestion with the ADDer in brain. This collaboration brings forth the simplest underlying realizing with the simplest and functional therapy from upload specialists in vital fields -- specialist association and scientific psychology. eventually, it bargains organizing suggestion that levels from self-help to using the aid of non-professionals, to utilizing specialist suggestions. therefore it allows the reader to make a decision the place they're at in my view within the organizing procedure, and what point of aid could be most precious to their targeted situation.

The Gun Digest Book of the AR-15

You can now turn into an AR-15 specialist. famous writer and gunsmith Patrick Sweeney takes an inside of examine an icon between American rifles. The AR-15 first turned recognized to American shooters within the early Nineteen Sixties. due to the fact that then is became some of the most flexible rifles on the planet, tackling every thing from army and police operations to long-range aim competitions.

Additional info for Asterisk Cookbook

Example text

Here is a list of all of the features in the featuremap section: blindxfer DTMF triggered blind transfers. Enable it using the t and/or T options to Dial() or Queue(). atxfer DTMF triggered attended transfers. Enable it using the t and/or T options to Dial() or Queue(). disconnect DTMF triggered call hangup. Enable it using the h and/or H options to Dial() or Queue(). parkcall DTMF triggered call parking. Enable it using the k and/or K options to Dial() or Queue(). automixmon DTMF triggered call recording using the MixMonitor() application.

Extension This is the extension in the dialplan that will be executed. If this argument is not specified, the s extension will be used. priority This is the priority of the extension to execute. If this is not specified, dialplan execution will start at priority 1, which is almost always what you want. There are a lot of cases where you might want to originate a call from the dialplan. One such example is related to the handling of paging. Perhaps you would like to write an extension that allows a caller to record and review a message to be played out through a paging system, but allow the caller to hang up after recording it, instead of doing the page live or requiring the caller to stay on the phone while the paging process finishes.

The call will jump to the 1 extension which does nothing. Control will return to the Dial() application and the caller and callee will be bridged together. The called party presses 2 to reject. The call will jump to the 2 extension which sets the GOSUB_RESULT variable to BUSY. Dial() will treat this outbound call attempt as busy. The caller presses a different key. Asterisk will look for an extension that matches the key that was pressed but will not find one. The call will instead go to the i extension, which stands for invalid.

Download PDF sample

Rated 4.30 of 5 – based on 45 votes