The service that most owners look for is VoIP or voice over internet protocol. This service allows the user to make long distance calls using the standard internet connection
If you have a business in a country then it is vital that you require different types of services to manage your clients and marketing. Previously it was done through personal contact but nowadays more and more people trust advanced technologies to manage the contacts
Crystalvoice is a leading Voice over Internet Protocol (VoIP) provider and system Integrator. It is dedicated to delivering customer management and billing solutions for individuals, entrepreneurs, carriers, VoIP calling card operators and corporate compa
Read more