Softphone is a software application which use voice over internet protocol(VoIP) for telephony calls by using computer devices. It is also known as soft clients. Some softphone design is similar to traditional telephone looking like same display panel and button style. Softphone used headset and microphone or some time using analog telephone adaptor which allow VoIP calling from telephone handset.

Not every one is clear about these two technologies "virtualization and cloud computing".Most of the people think that both technologies are same. But in actual these are different from each other. But the purpose of these technologies are same to maximize the computing resources. However it is important to understand the difference between these two

Asterisk is an 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.

FoIP is a process of sending and receiving faxes through voice over internet protocol(Voip).FoIP is grew up from the last few years. FoIP remain successful for getting the huge attention of people because of its cost saving, reliability and mobility factors. ICTFax is a pioneer in the filed of FoIP software solution.

IP phone system is a telephony system provides calls on Internet Protocol(IP) network. All the calls on IP phones are deliver over the internet. Voice Over Internet Protocol(VoIP) has dramatically boost the telecommunication industry.

Most of the businesses is now focus on outsourcing their call center activities. The main reason of outsourcing call center is to pay attention on their core business and save precious time, resources and cost. Peoples who cannot familiar with outsourcing i little explain for them.