A Virtual PBX, more familiarly known as Hosted PBX, is a private branch exchange phone system that offered as a hosted service to the subscriber by a telecommunications service provider. These solutions aid business houses to avoid heavy investments in expensive business phone systems.

A virtual PBX may be defined as an advanced telephone system that is cost-effective, simple to manage and incorporates many sophisticated features. Virtual PBX works with existing phones and existing lines but uses an internet connection for making/receiving calls. Callers will not be annoyed as they can access the intended employee without having to go through several different employees/departments.

Virtual PBX telephony offers many advanced and sophisticated features like call forwarding, call transfer, call queuing, voicemail, faxing, call recording, automated greetings, music-on-hold, auto attendant, touchtone menus, conference calling, call auditing, hunt groups, Fax2Email, Call Parking, Paging / Intercom and call logs.

A Virtual PBX has multifarious applications and utilities. In a free market economy the competition amongst businesses is getting tougher by the day. To stay, survive and grow business organizations will have to improve employee efficiency and their overall productivity.

Needless to say, the core of a business enterprise's telephony and voice-messaging systems is a PBX that can effectively handles extensions, all advanced features including fax services and e-mail integration. Traveling employees and field workers should be able to call in to retrieve their voice mail, and incoming calls seamlessly forwarded to different locations through the PBX.

The major constraint for any business organization is the initial cost of PBX, the periodic upgrade expenses and wages for technically qualified persons to operate the system. All these complex issues are resolved, once and for all, once the business house opts for a Virtual PBX.

With Virtual PBX, employees can choose to have fax and voice messages e-mailed to them as PDF or MP3 files. Calls coming in to the company's toll number can be redirected to cell phones that employees are expected to carry. Employees can use Voice over IP phones for Internet calls.

Some users may want voice mails forwarded by e-mail, and others may want to be reachable at more than one phone – and a Virtual PBX can do all that and more.

Advanced telephone is without a doubt essential for any business enterprise particularly in today's market scenario where every business wants to have an edge over competitors.

Some of the more prominent applications of Virtual PBX are - Business Greetings, Email/Twitter notifications, Customized music on hold (MOH, managing voice mail via phone or WEB interface, User specified time zones support, Smart call pickup. Phone Book with speed dialing, CDR support (search by caller, called, date of call, etc), DID support. SQL reports, Management API, Recording outgoing calls (auto / on demand), Easy Scalability, etc.

Interestingly, Virtual PBX has lately released an amazing new application called Virtual PBX Extension Manager. This makes it easy for Virtual PBX subscribers to have access to all of the most-used functions of their phone systems - directly from their iPhones.

Whatever the size of your business and scale of operations, you can substantially lower your telephone costs and avail the numerous useful features and applications by switching over from a traditional system to a Virtual PBX.

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