---
author: "Eric Priezkalns"
published: "2007-03-13T14:04:47+00:00"
modified: "2015-02-17T17:51:34+00:00"
title: "Voice over WiMax: Minimise the Risks"
permalink: "https://commsrisk.com/voice-over-wimax-minimise-the-risks/"
---

# Voice over WiMax: Minimise the Risks

New offerings like Voice over WiMax often prompt a lot of concern from revenue assurance people. The trick is to remember that there will be a few different risks whilst many of the fundamentals will be unchanged. So monitoring for indicators of fraud or checking completeness of EDRs are basically the same for Voice over WiMax, but some of the technology used may differ. [This article about the risks of leakage for Voice over WiMax](http://www.billingworld.com/secondary.cfm?page=detail&archiveId=7834) scores 9 out of 10 for being well-written and balanced. It would have been 10 out of 10 apart from the fact that the author is from ECtel, ECtel sell IP probes, and the major piece of advice is that people should buy IP probes…