We are a provider of a technology called VoiceOverIP or VOIP. This technology allows you to make phonecalls though the internet which cuts out the need for your standard phone line. Because it cuts out your phone operator, it means it saves you money on y
SIJ Communication is mainly focused on the VOIP wholesale business and hosted service provider for wholesale carrier. Our premium and standard routes fulfill our customer requirements with having good ACD and ASR.
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