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Defining Call Blocking Call blocking is essentially a technology used by phone service providers and/or individuals to prevent certain phone numbers from making incoming calls. This technology is an essential tool in the fight against spam calls, but it also poses a challenge for businesses conducting legitimate outreach.
Number Porting Number porting allows call centers to retain their existing phone numbers when switching to a new VoIP provider. This ensures continuity in customer communications and eliminates the confusion of changing contact numbers, making transitions between systems seamless.
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