VOIP PI Co., Limited. is a one of the leading asterisk telephony card manufacturer in china, with passion in supplying open souce hardware.
VOIP PI Co., Limited. is a one of the leading asterisk telephony card manufacturer in china, with passion in supplying open souce hardware.
Takhatob provides toll quality voice and VoIP services and solution at cost effective price through its extended infrastructure of fiber and satellite network across the globe.
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