Auditing telecom invoices may uncover billing errors that negatively impact the telecom expense management plan. This course explains some of the nuances of auditing Voice over Internet Protocol (VoIP)/Session Initiation Protocol (SIP) invoices.
Upon completing this course, you will have learned how to:
– Give a brief overview of the Invoice Auditing Process
– Identify common components in a VoIP/SIP implementation
– Identify common billable components in a VoIP/SIP implementation
– Identify common components where billing errors can occur
– Calculate the cost of billing errors
Purchase the course without a subscription for $298
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