Guest

From time to time, Commsrisk invites special guests to make an expert contribution.

Articles by This Author

Revenue Assurance in the Wholesale Billing Sector

Today's guest blog is by Justin White, Head of Information Technology at BEE Mobile in South Africa. Justin has extensive experience as a...

Saying “No” Keeps Your RA Healthy

Today's guest blog is by Sha'ad Hossenbaccus, Head of Revenue Assurance at Millicom in Tanzania. Sha'ad is a long-time follower of talkRA who...

When RA Goes Bad: Anonymous analyst describes stagnant culture

talkRA has always accepted anonymous posts and comments, because we appreciate that businesses can be obstructive, or even vindictive, when employees dare to say...

Why People and Tools are a Complementary Combination

Today's guest post is by Ahmad Nadeem Syed, Director of Revenue Assurance and Fraud Management at Mobilink. When long-standing talkRA contributor David Leshem...

Answer to L.T.T. – 11

Abhijeet Singh of Subex was the first to submit a complete series of correct answers for this month's crossword.

Lunch Time Teaser – 11

This lunch time teaser is a crossword, as devised by Arun Rishi Kapoor.

Answer to L.T.T. – 10

This month's LTT by Arun Rishi Kapoor was meant to illustrate that operational performance can be enhanced by fine tuning the alarm rules, to eliminate unnecessary false...

Lunch Time Teaser – 10

This month's LTT comes from Arun Rishi Kapoor, who is a Consultant at Subex with 6+ years experience in Telecom Fraud Management Operations & Consulting....

Answer to L.T.T. – 09

This month’s LTT by Guy Howie was meant to illustrate the importance of assuring destination dial codes, their descriptions, and the associated rating charges and internal rating...

Lunch Time Teaser – 09

Welcome to this month's LTT by Guy Howie.You work for a UK Telco that has just purchased an old fixed-line telecommunications company. The purchased...

Answer to L.T.T. – 08

In this month's LTT by Lionel Griache, it was important to not ignore the extra information provided by the manager of the Postpaid Billing-System:...

Lunch Time Teaser – 08

Welcome to this month's LTT by Lionel Griache.The ChallengeYou are the Revenue Assurance manager of a GSM telecom operator. The CTO is coming to your...

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