In this contemporary world, business and corporate houses are searching for various ways to increase their competitiveness in terms of lowering down the calling costs and improving the organizational proposition. As a matter of fact, the traditional telephone networks are designed to carry low-fidelity signals with a high level of reliability. Though they are very reliable for the audio communication, but are not suited to provide services for digital communication applications. Thanks to the new technology called VoIP- Voice over Internet Protocol for initiating 'unified' communication.

The voice over internet protocol allows the users to send & receive voice, data and images over a single IP network. Apart from this, the main attraction of hosted business VoIP services is its calling price. The calling price over this technique is minimal as packet switching technique is used in them. The VoIP solutions use packet-switched networks to facilitate non-real-time data using much less bandwidth. The advantages of internet telephony solutions include flexibility, efficiency, and scalability.

1.Flexibility: The hosted business VoIP services provides flexibility. As a matter of fact, these services can be used in a variety of configurations to suit a number of users, client/server application requirements and desired bandwidth.

2.Efficiency: The bandwidth is consumed when needed. Unlike traditional PSTN services, the service providers cover same network for carrying voice and data networks i.e. voice, video, fax, and data traffic. Furthermore, this increases the efficiency of the bandwidth, as many terminals on the same connection are shared with the network.

3.Scalability: In the hosted VoIP solutions, one can easily extend or add the telephone lines as per the demand of the organization.

These advantages help the users to save money and improve the organizational productivity. As per the statistics, more than 25 million small & medium businesses or SMBs are making use of VoIP services.

To improve the sales and market shares, contact centers have refined their marketing strategies. Considering this fact, VoIP contact center solutions have widened their scope in various sectors including telemarketing, e-mailing, instant messaging and online communication. With the application of hosted contact center VoIP solutions, the users or clients of business and corporate houses are able to grow instantly without spending much on the infrastructural enhancements. Moreover, with these services, the users enjoy freedom to locate and relocate anywhere across the globe.

To conclude, the business users or clients can enjoy the benefits of technical assistance or customer services at any time of the day, as and when required. Hence, it can be stated that hosted business VoIP solutions allow the users to enjoy long distance and international calling at discounted rates.