AdBlock is an open source content filtering ad blocking extension for browsers. Number of browser are supported this extension like Google Chrome, Apple Safari, Mozilla Firefox, and Opera web browsers. It is not just a ad block extension,it can also used for blocking web tracking bugs and malicious domains. It is very comprehensive app for blocking domains which are host malware and spy ware. It is a free application you can download it

GnuCash is a free and open source account management software tools. This accounting software are used for maintain the record and book-keeping for individual and business. GnuCash is a flexible accounting application you can customize it according to your specific need. GunCash supported multiple languages and also designed for cross platform. You can use this software on number of operating system like Linux, BSD, Solaris, Mac OS X and Microsoft Windows.

Tarantula is a free and open source test management tool. It is a advance testing tool which do software testing in a agile software projects. The basic goal of this software is to become the best open source test management tool in various filed like Testing,Agile testing,Usability and Reproting. It is a Java Web Cralwer software tool. It provide the multiple features to their user such like it provide scalability.

Bugzilla is an open source bug tracking tool. It is a web based testing tool developed by Mozil project. It also come with under Mozila Public License. Some of well known open source projects are using this tool. Some of these are Apache developer,Linux Kernel developer,GNOME developer,Red Hat Distribution etc. This software application is written in Perl language and used Mysql and Oracle database for storage.

JMeter is an open source pure Java based application used to test and measure the performance and load. It comes with beautiful user friendly Graphical User Interface (GUI) . Through GUI you can test and debugging quickly. By using this tool testing can be done on static and dynamic resources such like perl Scripts,Java Objects,files,Database,Queries,Servlets,FTP server etc. Statistics of sever load can be select through plugable timer.

Iptables is an open source firewall utility for Linux based operating system. Iptables is very flexible tool which based on command line. It is used for maintain,set up and inspect the table of IP packet and filer rules. These tables consist of many user defined chain. Most of the Linux administrator are use it for tuning of their server. Iptables use three different type of chain. These chains are input,forward and output chain.

Cacti is an open source web based monitoring and tracking tool. It is very high performance graphical tool for networking monitoring. This application run on Apache and supported PHP and Mysql database. It facilitate their user by providing customize able front end Graphical User Interface to the PRDTool, it control temperatures, bandwidth and CPU load. Cacti allow their user to determine the data in a specific time periods by scheduling. This software has a ability to track fan speeds,power supply and disk utilization. It provide data collection script to their user and can also collect data through SNMP.

MySQL is a very powerful open source database.Its provide cost effective database storage solution to its user.MySQL is highly reliable and saclable web based database embedded application. It provide very high quality of performance.MySQL source code is publicly open every one access its source code and customize it according to their needs. Mysql is a main part of LAMP open source web application stack.Most of the open source project whose needed multiple features database often used MySQL database system. Mysql is also available for proprietary use.Different paid edition are available which consist of additional functions.

Electronic-Commerce we usually known as e-commerce is a platform which provide services and product deploying by internet computer networking.We can also say that e-commerce is a virtual online store where customer comes on specif online e-commerce website and buy services and products which they needed.Use of online e-commerce increasing day by day.Those days are not so far when online e-commerce market is the no.1 choice of merchant and customer. Technology has also positively effect on e-commerce and modernized it with the passage of time.

Open source software is a computer software/program whose source code is publicly available with a license.In which copyright holder provide the rights to user to change,study and distribute the software further to anyone and for any purpose.Open source is the most visible example of open source development programme which is compare to open content movement.Open source model is provide the very comprehensive design of software.Because this design was made with effort of different volunteer developer.This design and architecture made very fastly as compare to if company develop alone.

Linux is an open source operating system.Linus Torvald is the founder of this Operating system.system. Liunx was developed in 1991 by Linus Torvalds.But it is not a complete operating system.It is an open source kernel. Different Linux distribution are made by using this kernel. Different Linux distribution combine Linux kernel with other open source
software and make a full operating systems.

GNU General Public License is a free software licence.This is the most widely used licence throught the world.Percentage of using this licence is 25% which is greater than any other open source licence.This licence provide their user freedom to use,share and modify the software.The software which provides these types of freedom is called free software.The user of this licence are individual organizations and companies all over the world.Very important aspect of this software licence is that it provide freedom to their user to cooperate.It allow the user to share their thoughts for fixing bugs and increase the functionality of software.

The Session Initiation Protocol (SIP) is a communications protocol for signaling and controlling multimedia communication sessions in applications of Internet telephony for voice and video calls, in private IP telephone systems, as well as in instant messaging over Internet Protocol (IP) networks.

The protocol defines the methodology of SIP communications and the specific format of messages exchanged for cooperation of the participants in multimedia sessions. SIP is designed to be independent of the underlying transport layer protocol, and can be used with the User Datagram Protocol (UDP), the Transmission Control Protocol (TCP), and the Stream Control Transmission Protocol (SCTP). It is a text-based protocol, incorporating many elements of the Hypertext Transfer Protocol (HTTP) and the Simple Mail Transfer Protocol (SMTP).
In this article we discussed top five open source sip libraries that developers / programmers can use to develop sip based applications .

Ubuntu is a free and open source Operating System platform based on Linux Kernel. This Operating System is very easy to use and understand.Ubuntu provide free security updates. By default Ubuntu Operating System included many software like Firefox, Games, LibreOffice, Transmission and Thunderbird. It is develop on Debian's architecture and is available for different platform like Desktop, tablet, phone.

ERP(Enterprise Resource Planning) is a management software system for business. This software allow their user to automate and integrate their business application. Through ERP organizations manage easily different functions which belong to services,human resource, technology etc. ERP allow you to integrate Multiple operations of business which perform different departments like development,planning,manufacturing,marketing,sales,Shipping and payment etc.

Call center center software is used to deliver and receive large number of telephone calls by agent.The work of agent is to guide the customer about specific product or services.Call center software mostly support inbound and outbound campaign.Large number of Open Source Call Center software are developed by Open Source Community.Lets we see some of the top two Open Source Call Center Software.

PBX(Private Branch Exchange) is a small telephony system. PBX provides ease for enterprises to build an internal telephone connection for the enterprise users. It also allows the user to share a specific number for external phone lines. The basic purpose of PBX is to save the communication cost in the enterprise. Instead of using separate telephone lines for each employee by using you can share one line with a number of employees.

A softphone is a software application used for making telephony calls over the internet and used over computer instead of hardware device. We also called Softphone a soft client. Usually Softphone required headset which is connected to the sound card for personal computer. For communication on both end side needed Voice over Internet Protocol(VoIP).

An open source autodialer is a free of cost autodialer software which are contributed by open source community. Autodialer take number from a contact list and dial each number automatically after receiving the call it play prerecorded message if the receiver want further information its press specific key and call is transfer to the live agent.

A dialer is a piece of device or software application which mostly used in call center to dial the phone number and after answer the phone number specific calls is transferred to agent or directly attend by agent. A computer programme which build connection with internet or computer network over ISDN or analog telephone line is a type of dialer.

Open Source Content Management System(SMS) is a platform which provide the freedom to use their available resources and make their own website. This open source platform provide the feasibility to modify your website as you want all the necessary tools are present in this platform. For managing websites a dashboard is also available with different options which are necessary for web site development.

We did not ignore the contributions of open source community. Open source community help us in almost every field of life like business,technology,telecommunication,medical science, accounting and billing etc. Open source community help you managing your business either its small or large,changed the concept of physical shopping store with online shopping store,provided way of monitoring personal bank accounts.

Technology play an important role in every filed of life and its depends on innovation. Combination of innovation and technology is very important for the success of any business project. When we start a small business we focus on technological capabilities and also consider innovation as a competative point of view. We present the product which is a complete package of innovation and technology that is different from others to take competitive edge.

In this article i have tried to write the the top 5 open source project management software tools which opensource.com has been covered last year. The project management tool which are listed below are based on some unique features.
Lets we see the top 5 open source project management software tools

Usually open source is known as a computer software/programs which is available for general public and its source code is also open and available for modification and uses. It is the effort and contribution of developers which continuously working on open source codes and share there collaborative effort in open source community. Any user of open source product is customize the code to fulfill their needs.

Autodialing is a automatic dialing techniques of contact numbers, instead of dialing contact number one by one manually its dial automatically. Now a days most of the business used this technique to maximize their business sales and most of the telemarketing companies also used this autodialing system. For automatic dialing need a Autodialer software solution like ICTBroadcast Autodialer Software.

VoLTE is stand for Voice Over Long Term Evolution. VOLTE transmit call over the internet Instead of using voice technology to route call like CDMA or GSM call is routed as voice over internet protocol(VOIP) through service like Vonage and Skype. The main difference between VoLTE and traditional method based on transmitting the call procedure like traditionally deliver the call over the standard Internet Protocol,but through VoLTE calls are delivered over a mobile 4G LTE broadband network.

Asterisk is a free and open source PBX software solution used by many individuals enterprise and businesses. Many of the businesses are gaining befits form this PBX solution , Asterisk is highly equipped and affordable software solution for businesses. Small and large organization are utilizing this solution in all over the world

Today's world effective communication play a vital role for the performance of business.your business comes into trouble if your messages not communicate effectively.Communication create strong relationship and connection which is necessary to achive business goals.
Good quality effective communication role is very important to the success and failure of any business whose connection spread world wide.Business which operate the world wide need proper mechansim of communication for connection their employe,customer,supplier,seller etc.

Telemarketing is a good way to boost your company return on investigate(ROI).Through telemarketing you can promote your business product and service and telemarketing is a immediate sales generation processes. Telemarketing is a process of direct marketing in which sales representative over the phone or face to face solicits customer to buy services or product.