Giving Thanks for Great Customer Service

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Giving Thanks

With the coming of Thanksgiving, I’d like to take a moment to show some appreciation. Empirix has experienced a great deal of success over the years, but of course we couldn’t have done it without our customers. With that in mind, I’d like to say thank you, wonderful customers. I am thankful that you have […]

Fraud Within a VoIP Environment

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Hacker

Since the introduction of VoIP, the service or underlying technology (based on the SIP protocol) has been susceptible to multiple fraud scenarios. In particular, by exploiting some of the features of VoIP, such as three way call and call transfer, hackers can inject call signals into the network and effectively hijack calls. The result is significant non-billable revenue for the Service Provider. Since commands associated with VoIP technology are often sent un-encrypted and without authorization for each command, this is an easy technique to carry out.

KPI Conformance, not Performance

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KPI Conformance

“Key Performance Indicators” (KPIs) is a term commonly heard within the Service Assurance domain. KPIs are used by most Service Providers use to align their internal departmental goals and metrics with the experience delivered to their customers or subscriber base. That said, there is much debate as to how effective KPIs are, even those that are […]