The service allows you finding out who has called you, when the telephone line was busy, switched off or was outside the zone of coverage. By doing so, it ensures that an important call will not be missed.
SpeakUp BV is a Dutch VoIP Telecom Operator. SpeakUp provides inbound and outbound services for Integrators, It company''''''''''''''''s, ISP, Telco''''''''''''''''s & Large Middel and Small Enterprises. SpeakUp also develops, provides and maintains large
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