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.
Voice-Courier Tel has focused on delivering quality services to the VoIP market since its inception in 2007. Our success in this field has resulted in an opportunity to serve more than 100 reliable customers varying from Tier-1 global carriers and VoIP pr
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