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.
Aya Phone is a global telecommunication network for your international calls. Our rates are dealt with the best World-wide operators. Thus you may achieve consequent savings through your long distance calls.
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