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Asterisk dial plans

Asterisk Dial Plans

Plenty of business companies use free Asterisk software and place it on their server, thus creating a cut-rate IP-PBX. They use manuals provided on setting up the extensions, and occasionally there are lots of discrepancies. Finding out how to install a dial plan or call flow, the set of regulations detailing how the switch deals with inbound and outbound calls is very difficult.
One option is to get comprehension on programming call flow by using the text based dial plan syntax. In case that is too difficult, businesses can find someone to do it, which diminishes the advantages of the free software. Alternatively they can use help of the user friendly GUI based Asterisk dial plan approach.

Apstel's Option for Asterisk dial plan

Los Angeles based Apstel LCC, is claiming its product named Visual Dial Plan is perfectly built for the dial plan creation. Company states that they produced a special visual environment and created "building blocks" for each application and function in form of a dial plan. A GUI is leveraged for dragging and dropping building blocks into the working area, and then joints the blocks in order to create a call flow for outgoing and incoming phone calls.

This attitude has several privileges over the GUI-based dial-plan tools that are included with regular turnkey Asterisk server packages. One of them is not as clearly focusing on the specific task of creating call flows in frames of thedial plan. The used approach is of a universal or open architecture nature.

Another advantage of Visual Dialplan concept over traditional web based ones is its independence from Web browser; for instance, users of PowerPoint presentation can just stick to visualization of Asterisk dial plan in different PC window.

Potential users of new approach to dial plan

Two groups of users are targeted by Visual Dialplan. First ones are the small companies with already preconfigured the Asterisk switch with extensions and voicemail boxes and now they have to create and routinely maintain the dial plan. This group of users will find Visual Dialplan providing extra freedom and accessibility to more dial plan features. 

The second group of users is the businesses, which are providing dial plans for other businesses, and simultaneously are managing a number of complex Asterisk dial plans, according to Apstel Company. Visual Dialplan delivers them the tools for development of complex and powerful dial plans and trading them. Since it visualizes the full options of call flow in handy format, users can easily communicate the dial plan to their customer, because the customer sees graphically what outbound or inbound calls will do, once dial plan is implemented.

Recent Developments

The first version of Visual Dialplan by Apstel was produced in Java script, compatible with running on all basic platforms. Not so long ago the Linux option was introduced, and very soon the newest addition, Version 1.3. This upgrade will one click deploy the new Asterisk dial plans on remote boxes, providing all the services the Asterisk admin would normally require. Later on Asterisk 1.6 emerged with the several features of version 1.2 and 1.4, and also it features new dial plan functions.

Asterisk Dial Plans

Building Telephony Systems With Asterisk

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Chapter three starts right from Asterisk substantial installation and familiarization with the configuration files. As not to waste too much time on building programs from source, the authors move right in the actual configuration. This is amid the places where the ebook excels. It's a well it has lots of configuration files and configuration items, since Asterisk is a pretty configurable project. Let me tell you something. The authors get the time to go each, thru or even at least basically among the big configuration files. Nevertheless, they start with the zaptel. Its time to move onto the script configuration where we configure sip. Now its on to amidst the most vital aspects of our own Asterisk configuration, voicemail. I'm sure you heard about this. The chapter is then completed the contest up with quite a few more interesting aspects of Asterisk like queues, conference rooms or music on hold.

Now look. Now that the Asterisk base was installed, the authors walk you thru configuring the dialplan. Now regarding the aforementioned matter of fact. This is where Asterisk's grip shows thru. Needless to say, there're solid amount of advanced features covered here like call advanced like parking, direct inward dialing or automated attendents call distribution mechanisms. The author's then discuss exclusive methods of logging. Covered were the opportunity to record and monitor calls. Of course, since one of a kind features of Asterisk is versatility. Considering the above said. Asterisk @Home is decieving by position. Now regarding the aforementioned reality. Housed with the help of CentOS Linux, asterisk @Home provides for a more graphic based and easy configuration mechanism called AMP, the Asterisk Management Portal. This chapter covers the means to configure Asterisk @Home thru AMP and how each and every configuration aspect is matched to the ideas covered in Chapter They show integration of Asterisk and SugarCRM, a widely used FOSS customer relationship management application.

asterisk dial plans

With all that said. The authors now come to my favorite means of teaching, real life application. They use multiple case studies as is a staple of authors for Packt publishing. There're explanations of a SOHO setup, a hosted, small entrepreneurship setup and PBX setup. The ebook is then rounded up by explanations of maintainance, backup. Loads of the topics discussed with regards to security are fundamental security topics such as host based security, rule based access control. The final notes discuss scalability and a variety of support mechanisms for Asterisk.

ultimately, the one item which I feel wasn't well covered in this writing is call quality. It is usually popular that call quality with VoIP has a tendency to be a difficulties. For example, I think there should are more discussion about call quality and its enhancement, since Asterisk is a transport medium with the flexibility for plenty of configuration tweaks. Recommending means this is a discussion worth sharing. It gets shared to your followers' Disqus feeds! Building Telephony Systems With Asterisk.

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