kickout script for Asterisk Hot desking
I wrote the following script to kick out logged in users to Asterisk. (FreePBX deviceanduser mode) #!/bin/sh DEVICES=`asterisk -rx "database show DEVICE" | grep -v "none" | grep "/user" | awk {'print...
View ArticleInsert BLOB into MSSQL using PHP
Recently I had a customer who wanted to push all VoiceMail voice files into a table in MSSQL database. After going through a lot of searching and trying I managed to get it running like this: // This...
View Articlerunning linux daemon in the background using screen
I need to run a php script as a daemon in the background. The thing is I may need to go back and check what’s going on with the script. Using screen window manager we can achieve this in a pretty nice...
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Cisco conference phone 7937 with Asterisk
Recently we had a customer with this cisco conference phone (7937) which doesn’t support SIP protocol. To get it to work with Asterisk we need to either use chan_skinny or chan_sccp. As the latter is a...
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Configure your ubuntu desktop as an internet gateway
I have a 3g mobile stick and in certain circumstances I would need to route internet traffic of a PC/server or a particular subnet through this interface. In a windows OS we could simply achieve this...
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simple posting web page
We had a coursework recently which required us to come up with a twitter-like web application in which people can register and write post, read other users’ posts as well as leaving replies to those...
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Digium Gateway remote logging
We have recently used Digium gateway as alternative to other existing PRI interfaces and it’s been working like a charm. However, we had a client who needed to monitor the PRI connections and send an...
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Asterisk tips for integration with Avaya
There are many occasions where you need to have some sort of communication between your Asterisk system and an external system, be it another telephony platform or external application. The beauty of...
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Asterisk Clustering with DRBD/Heartbeat
Today a friend of mine asked me if I have got any manual for an Asterisk HA setup, so I decided to write this post to share with everyone else. In this manual, we are using DRBD with Heartbeat on...
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10 coolest features of ES6
EcmaScript 2015 comes with a lot of new features most of which are placed in order to fill the gaps existing in ES5 and prior versions. In this post we will go through 9 most handy features introduced...
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