tutorial Archive

What is Cloud Computing ? Architecture companies security Google

Define Cloud Computing Cloud computing can be defined as a mechanism to access applications that actually reside at a location other than your computer.  As per definition it is most often another Internet-connected device in a distant data center. Under this paradigm another company hosts your applications rather than you doing it yourself. This means [&hellip

Message Oriented Middleware: QPID ActiveMQ RabbitMQ OpenAMQ ZeroMQ

Introduction to Message Oriented Middleware Message Oriented Middleware or MOM concept involves the exchange of data between different applications using messages. In a MOM,  messages are usually sent and received asynchronously (as compared to RPC-style communications which tend to be synchronous in nature). Using  this mechanism, applications are decoupled and senders and receivers exist without the [&hellip

WSDL Example Tutorial Test Sample SOAP Web Service WSDL

I had been looking for few WSDL examples that I could use as sample while creating my own WSDL for a web service. But I could not find an example that could meet my need completely. So, in this post we will look at various WSDL examples and then create one for a 3GPP notification [&hellip

Voice Over LTE tutorial: Features Approaches CSFB Volga MMTEL OTT

Introduction to Voice Over LTE You probably own a new 4G LTE smart phone like Driod, HTC thunderbolt, Goolge Nexus but do you realize that voice service on it might still be 3G. This Voice Over LTE tutorial explains various mechanisms used to deliver voice over LTE networks today and in future. LTE features that [&hellip

IMS tutorial examples for online charging

This IP Multimedia Subsystem or IMS tutorial explains the charging models and architecture for IMS based services with the help of examples. IMS tutorial for Charging Types The IMS  (IP Multimedia Subsystem) architecture supports both online and offline charging capabilities. Online charging quick tutorial Online charging is a charging process in which the charging information [&hellip

What is IPTV ? IPTV Providers Companies Services IPTV Technology

Introduction to IPTV In order to explain what is IPTV, it is necessary to understand its features and the underlying technology used. This IPTV tutorial therefore touches on all these aspects of IPTV. IPTV is part of telecommunication marketing term “quadruple play” which consists of internet, Phone, wireless and TV. The TV service in quadruple [&hellip

Access blocked computers with SSH tunneling port forwarding

Consider the above setup. Your computer with IP address 192.168.56.101 can access another windows computer referred to as windows jump server here. The windows jump server has two network interfaces : one with IP 192.168.56.102 and another with 10.10.1.10. Your computer can connect to windows jump server over 192.168.56.102 but has no visibility into 10.10.1.0/24 [&hellip

Set multiple displays on top of each other – Windows

Many times we set up two computer displays on top of each other. This is usually a space saving mechanism. Ideally we would want our displays to be setup side by side so that we can easily performs sideways mouse movement. But in case you want to save your side space and place multiple displays [&hellip

Install Samba on Pogoplug SD card and USB hub

Previously I wrote an article on Dedicated server for downloading torrents and monitor over WiFi. It provides a deeper look into centralized downloading application however it would be good to have this application download files into a central repository that can be shared over the network. Samba can help provide that functionality. In essence what [&hellip

VGA to DVI conversion using adaptors and convertors

Most of the older computers and many of the new ones come with at least one VGA interface. Older monitors generally had a VGA interface only but newer ones are coming with an HDMI or a DVI interface. Therefore if you want to use your computer with only VGA interface with a monitor with DVI [&hellip