HKCOLO seeks VoIP Exchange Carriers to serve its carrier base clientele. As more and more volume of minutes are conducted in IP through the HKCOLO site in the Sino Favour Center, it becomes clear that an exchanged among VoIP carriers are required to facilitate the exchange of VoIP traffic. Interested VoIP Exchange Carriers are invited to contact us for a discussion. HKCOLO will work out a solution to ensure business for the new entrant. Please click here and drop us a line.