“Call filter” allows blocking/unblocking the incoming calls as easy as to make filtration, it also journalizes all rejected calls. It is very convenient if you do not want to receive a call from some subscribers, when they will call you, “Call filter” will do so that your line is engaged.
International wholesale carrier services,(voip)A-Z CLI ,A-Z CC CLI routes
expert in dailer termination traffic (call center routes )
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mail :cogsales9@cognitell.net