Rob Chapman

Rob Chapman is a consultant working for Cartesian Ltd in the UK, specializing in Business Assurance.

Rob has worked in telecoms for more than eight years in Three, Cable & Wireless, Verizon Business and TalkTalk, with a focus on problem management, revenue/business assurance and risk.

As we’re settling nicely into 2015, it’s time for the first Revenue Assurance Group meeting of the year. So save the date!

When: Thursday, 16th April, 2015 (10:00-17:00)

Where: 4th floor, Descartes House, 8 Gate Street, Holborn, London, WC2A 3HP

We’ll soon be announcing the agenda, which will include the usual mix of scintillating topics and sessions, with presenters from a variety of UK telcos and international organisations. As always, a variety of refreshments, food and snacks (including the much loved doughnuts!) will be available to keep us sustained throughout the day, as well as some food and drink after the event.

We always meet in London, but that doesn’t make us exclusive. Visitors from international telcos are always welcome. If you’re planning a trip to the UK in April, maybe you should add an extra day so you can join us. Our events are much better value than a regular conference! (Did I mention the doughnuts already?)

Let me know if you’re coming by sending me an email. And you can always email me with any questions, comments or thoughts about what you’d like to see on the agenda.

2015 already! Where does the time go?

Bookmark and Share

As 2014 draws to a close, I am forced to think back across the year of the Revenue Assurance Group, and also to the coming year.

For me, being a part of the RAG has always been a great privilege, and being lucky enough to be the Chairman during its 10th year has made it even more special.

Over the past year, in the three meetings we’ve had, we’ve covered a great variety of topics, shared views and challenges, and debated differences in opinion.

In March we looked at the importance of Number Plan Management, how an RA team functioned within an MVNO, and we spent some time looking at the familiar challenges being faced within utilities.

RAG birthday cakeIn July, our focus was on risk management and RA across different industries, as well as RA’s involvement with reviewing business cases, and the importance of assuring assets in the telco estate – not to mention celebrating the 10th birthday with cake & champagne!

However, for me, our November meeting was my favourite: Big Data and analytics! And not just for the theme, but also because of the involvement and speakers from the UK, the US and Australia. The contents included:

  • Big Data and managed analytics opportunities: how analytics can reveal counterintuitive customer behaviour, and how to maximise the relationship with customers to improve their experience and subsequently their life-time value
  • smart metering in utilities: the challenges in knowing what data can be used for what, for improved customer experience and to gain better/trustworthy data into the BSS and OSS
  • smart asset and energy management: looking at the less traditional RA activities of cost saving and margin improvement, rather than revenue recoveries, and how these efficiencies can dramatically strengthen the existing bottom line of an energy and maintenance hungry organisation

It’s been a good year for RAG and 2015 is shaping up the same way, with more topics for discussion, great insights and more members and attendees than ever before. We’ll continue to grow in size and worth, covering the issues that matter to us.

The RAG is only made possible by the efforts of speakers, members and attendees – and of course by the generosity of Cartesian who host, cater and sponsor the event, and who have done for 10 years.

Bookmark and Share

The time fast approaches for the last Revenue Assurance Group session of 2013.  We’ve got some great topics lined up for discussion, including the impacts of the unified telecoms market, revenue risk management and RA within a mergers and acquisitions environment – and of course other hot topics brought to the table by the attendees, to see what really matters to us all.

It’s going to be a good day and will also help to forge the path for RAG in 2014 and beyond.  If you want to know more about it or to request joining it, you can find out more from the previous RAG related post or directly on the RAG website.

Otherwise, watch this space!

Bookmark and Share

The Revenue Assurance Group (RAG) was set up by Cartesian in 2004 for the leading RA experts.

Since then, it’s developed beyond a UK-centric market, and is now being expanded out to other countries, and to include independent subject matter experts to ensure attendees and input are as rich as possible.

Not only that, we’re also finding that the traditional Revenue Assurance skillset harnessed in Telcos is being applied across Utilities and Retail, so we’re seeing a keen interest from professionals in those industries to join in. Cartesian host and co-ordinate the event, ensuing that it remains focused, topically current and runs smoothly.

We held the first 2013 Revenue Assurance Group session back in March and, as usual, it was a success.  A key factor to this success and future of the RAG is that it’s free, collaborative and non-competitive, which we don’t just actively encourage, but insist upon!

In the March session we covered a variety of interesting topics with speakers on the code of practice for accuracy in Australia through to the pending EU Tax changes.  Aside from the usual fabulous insights into our worlds from the thought leaders of RA, was the need for expansion of the group.

As mentioned, we used to be exclusive to UK operators, but have decided that the British RA community was better served by allowing everyone to take part.  So – time for change!

From the next session (September 2013), we’re reducing the exclusions: no longer just UK-centric entities and not just network operators!

In real terms, this means we don’t lose the input of SMEs, such as Eric, who up until this point could only attend if they were speaking.  This broadening will enrich the RAG further and bring even more expertise into the room for our discussions – helping us understand how our domains are expanding.  It also means we can share innovations, initiatives and challenges from farther reaches sooner than before, ensuring that these thought leaders can contribute in this non-competitive, collaborative group for the good of Business Assurance and Risk Management.

If interested, and you want to know more about the RAG or want to be a part of it, visit the website at or send us an email:

And because we’re firm fans of talkRA, we’d like to share what we’re doing in the UK RAG with all of you in the worldwide community of business assurance practitioners. That way, if you’re visiting London during one of our meetings, you’ll know to drop in and say hello!

Bookmark and Share

In his post entitled ‘An ISP That Wants Privacy to be a USP‘, Eric Priezkalns reviewed the potential for Nicholas Merrill and the Calyx Institute to launch an ISP which guarantees unassailable privacy for its customers. Rob Chapman responds by questioning where to draw the line when it comes to the privacy of communications.

Ah yes – we all like our privacy, but what of our safety? It’s a difficult balancing act. I’ve been subject, many years ago now, to identity theft and resent the number of CCTV cameras which effectively track my movements day-to-day. However, when I think about the potential for threats which have been, can be and will be eliminated, I can’t complain too heavily.

We’re all, at least, fairly aware about the example of Google with the vans, aero and satellite shots and the public distain it’s been met with. However, does that example speak more about intent, use, disclosure or public understanding? Personally, I think that much of that example can be put down to a balance of ignorance and propaganda. Even if we haven’t known, and haven’t necessarily understood, what Google have and will use the information for, we have known for some time that it’s been gathered.

Though limited in understanding as to the complete solution and infrastructure to be put in place, I’m inclined to say that Mr Merrill’s plans are short-sighted or meant just to make a large point. Aside from the assurance challenges which this would pose – meaning a flat pricing model and the need of massive network capacity for resiliency – there remains the issue of the greater good.

Consider the old axiom which, for the most part, stands firm… if you do nothing wrong, you have nothing to hide. This remains an ideology when talking about governments and, for the vast majority of the democratic world, it remains our right to expect our governments to act responsibly and with sensitivity for our civil liberties. I know that’s a pretty rosy view and how things should be, but we have to hope for the best. Also, we should bear in mind that much of the surveillance, be it audio-visual or data related, is not actively used. Just because I’ve been caught on camera from leaving my house to getting to work, does not mean that I’ve been actively watched or tracked.

Then we come to the potential, commercial benefits which can be realised by ISPs who don’t treat data with enough sensitivity. There are significant challenges here, not just in juggling legal and regulatory handling of data, but also in these requirements and a natural urge to exploit the data which can give companies a lead in an ultra-competitive marketplace.

Let’s take the industry standard TR069 protocol which allows certain remote functionality for in-home devices. Many UK ISPs have been utilising this firmware and functionality for years for a variety of things from remote configuration of routers to improved diagnostic capabilities. This protocol allows for router parameter changes and the polling of data directly from routers. For the data, this is not just router specific information but can also pull information around state and parameter changes (i.e. passwords) and connected end-user devices (including MAC addresses). It also affords a means to change any of the user configurable parameters remotely, from the security settings to SSID and WiFi password.

We know the technology is out there in the market today, but the larger question remains around disclosure and commercial sensitivity to information which could be considered intrusive.

In terms of disclosure, as long as ISPs are not returning ‘intrusive’ data without first advising their customers of this, or at least offering an opt out mechanism, there should be a greatly reduced risk for customers feeling any kind of infringement. This does raise the question around what is reasonable to collect in the first place. Password information seems a clear winner to ensure it is excluded at all times, regardless of customer buy-in to any such scheme. However, other information is less of a risk if customers have not objected, such as the SSID and connected device information – but then the treatment and handling of such data should be careful with its use and visibility restricted. Other data poses no intrusion or threat and can easily be justified for use in aiding companies with in-home issues and service/diagnostics improvements.

We have the question about treatment, handling and use of the data. In the U.K., ISPs have an obligation to ensure that they follow DR&R regulations, which make communication related data which an IPS has processed available to the government upon lawful request. We also have Data Protection related regulation which means that the company must ensure proper, commercial handling of data. Then we have the question of companies wanting to utilise the data captured to enhance sales through targeted marketing and reduce churn. There is nothing particularly new or challenging in the scope of TR069 which will differ how ISPS already have to handle similar data (such as Radius logs). The real question for me is how do companies ensure that they don’t exploit information which they shouldn’t? This comes through a variety of areas: disclosure of the intended uses of both remote configuration and data, ensuring privacy policies and terms & conditions are updated accordingly, and that data intended purely for diagnostic support is held and managed away from the general business access and reporting*.

Of course, most of the general public have little idea as to exactly what information is captured as standard, or what could be. With only basic information as to who are the services users, I perceive the possibility of a fully encrypted service to be a serious risk and, whilst I admire and support the actions of Mr Merrill in his dealings with the FBI, I think that the pendulum has swung too far in the opposite direction to be healthy. All that said, most of this is based on assumption, and Eric makes a fine point that criminals already have access to public key cryptography, so where’s the harm offering it on a wider scale? I’ll be following things closely to see how they develop – and, of course, to get the chance to see the data.

*There is, of course, nothing within the Data Protection Act which precludes companies from retaining and using data longer than twelve months as long as there is no longer any association with the individual.

Bookmark and Share