Kolk Group is the carrier of international long distance telephone calls. We are here to serve you with the most modern communications technology available. Our mission is to bring value to our customers and oru partners.
Kolk Group is the carrier of international long distance telephone calls. We are here to serve you with the most modern communications technology available. Our mission is to bring value to our customers and oru partners.
Welcome to Rtel, one of Australia’s leading VOIP providers in Australia. Rtel’s VOIP services operate from phone lines in Australia therefore giving you the best VOIP quality around. With a range of VOIP plans for residential and business users, you
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