This is a computer system, which allows exchanging personal voice messages, delivering of voice information as well as for the processing of transactions linked with private persons, organizations, goods and services, with the help of the ordinary telephone.
ISD Call is one of the leading VoIP (Voice over Internet Protocol) Service Provider specialising in Internet Telephony Solutions for various businesses, Our vision is to emerge as a major VoIP Service Provider by integrating telephony system with the cont
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