When I got my first job, I was over the moon for working for a Subsidiary of the then largest telecommunications firms in the world; Worldcom. At that time, about 70% of all Internet traffic was flowing through Worldcom’s infrastructure. Our letter head had ‘A Worldcom Company’ under the logo, however few months later that statement changed from ‘A Worldcom Company’ to ‘A MCI Company’. In a span of about 5 months, Worldcom had filed for chapter 11 bankruptcy protection (at that time the largest in American corporate history) and emerged as MCI Communications after a thorough reorganization.
Things started going downhill for the firm when The Securities and Exchange Commission (SEC) sought information about accounting malpractices in the company more specifically on how the then CEO Bernard Ebbers managed to obtain over $400 Million in personal loans from the company. The SEC investigation unearthed more accounting malpractices to the tune of $11 Billion which were covered up by the management in accounting malpractices.
All this happened at a time when the Internet was going mainstream as the preferred communication platform for many people in the world. Worldcom/MCI scandal meant that despite being at the fore front of the internet revolution, they missed the future they helped create. Smaller competitors who had no chance of ever beating Worldcom in the long distance data carrier market ate their lunch. The company missed a massive opportunity due to greed by few people in the organization. The American “Hall of Shame” which has the likes of Enron is actually populated by many telecommunication companies such as Tyco, Adelphia communications and Global Crossing. The common denominator in all these hall of shamers is there was lack of corporate governance to protect the corporation and customers from action (or inaction) by staff that jeopardized the company’s existence.
Here in Kenya the lack of properly instituted corporate governance practices has had its fair share of victims. We mostly know of the mainstream ones such as Chase Bank of Kenya, Imperial bank and Dubai Bank. Lack of corporate governance does not discriminate and has also affected many SMEs in addition to many large corporations. Worth noting however is that frameworks for corporate governance for SMEs are somehow more focused on ex post interventions while in large corporations its more of ex ante guidelines. The later is more difficult to institute because external regulations (if present) need to be put into consideration, this is especially true for financial institutions and telecommunications operators. The need for corporate governance guidelines and mechanisms to monitor its application and effectiveness have never been more relevant in Kenya than today. With the corruption ‘epidemic’ sweeping the country and impacting the economic outlook of the country, many organizations are implementing measures to ensure that employees, suppliers and other stakeholders behave in a manner that is in the best interest of the company. So as to make sure that these guidelines are effective, many organizations have also setup mechanisms to measure their performance. These mechanisms include internal audits and scoreboards or scorecards. These measure how well the companies are meeting the governance standards set and other social-economic and environmental parameters. These parameters are such as how well the company adheres to human rights, ethics and the impact of their commercial activities on the environment.
Corporate Governance in Telecommunications
As highlighted above, the hall of shame is full of telecommunication companies that flouted governance principles in one way or the other. Most of the past victims have been due to falsified books of accounts. However, future victims will be as a result of the malpractice of corruption by theft and kickbacks by people lower in the company structure resulting in non-performance. The days when theft was by the CEO and CFO are long gone, the future will be littered with companies brought down by ordinary members of staff with influence on budgets or assets. This poses a challenge especially in telecommunication firms in developing countries such as Kenya. These companies are experiencing rapid growth in revenues and expenditure. The rolling out of telecommunication products and services is very capital intensive and the large sums of money involved creates a situation where the involved parties will try to use the process to unlawfully enrich themselves through inflation of costs, favoring suppliers who are willing to give kickbacks, non-performance and anti-competitive behaviour.
The only example of a local telecommunications company that has instituted corporate governance structures and reporting processes is Safaricom. These have so far been effective based on their annual sustainability reports that are available here.These reports show deliberate effort to ensure that all actions taken by the stakeholders are in the best interest of the company and also at the same time remain socially and environmentally responsible.
Governance and Transparency
Making these reports public also enhances the transparency of the process because it makes all stakeholders party to the results of their adherence. Because the staff are stakeholders and also subject to the governance guidelines, an external independent auditor is usually appointed to carry out the measurement of how well the firm has met the governance and ethics in addition to other sustainability goals. The result is usually a detailed report.
The fact that some of these reports directly mention individuals or organizations involved in improper conduct during the discharge of their duties, they are handled in confidence and are mostly handed to C-level management and sometimes the board for discussion and analysis. The result of the analysis can sometimes result in drastic punitive measures being taken on persons or organizations mentioned in them.
As you can guess, some level of effort to frustrate the implementation of actions points from the reports’ analysis from people directly or indirectly mentioned in the reports is usually observed, just as is the case now where some people and external suppliers claim to have been unfairly treated by the operator. This claim is based on an confidential audit report that is yet to be discussed by the Safaricom management that was leaked to the public. The fact that someone within the organization (Safaricom or the auditors-KPMG) leaked the report shows that there exists a group of individuals out to malign the company or settle personal scores because of lost opportunities to enrich themselves.
With telecommunications services becoming an essential part of economic development and democratic space as the main means of free speech dissemination in many countries, specific regulation is usually applied to modify the behaviour of telecom operators. These regulations are usually aimed at ensuring a level playing field among the operators and also ensure that the end users get value for their money and access to quality services. These regulations stop short of institutionalizing operational procedures for the operators. As the market matures and becomes more competitive, the regulators role transforms from that of a regulator to a facilitator. However, nothing stops the regulator from going further to spell out how these companies run. This is especially true in countries where the operators are deeply involved in malpractice and anti-competitive behaviour. A Case in point is Nigeria where the regulator spelled out mandatory corporate governance principles for all operators to abide in. This is because internal ethical and governance guidelines either never worked or existed. The result of the lack of these was a chaotic market fraught with poor service, non compliance to regulation, corruption and anti-competitive behaviour. The Kenyan regulator has done a great job of creating an open and level playing field and is now slowly moving away from direct regulation and letting market forces dictate the behavior of operators. However, if the operators lack a strong corporate governance framework, the result is that instead of market forces working to the advantage of the consumer, they will be working to the advantage of a few corrupt individuals who work for the operator or deal with them as suppliers. This danger is clearly very visible to the CEO and this is why they have spent a better part of the last few years or so to institute sound ethical and governance principles in their organization. This process has had its fair share of victims who were found guilty of malpractice. If the guilty party was a member of staff, disciplinary action or dismissal was carried our and if it was a supplier, commercial ties were severed. So far, Safaricom has fired 169 and disciplined 37 members of staff for malpractice.
In their book “Competing For The Future”, Prof. Gary Hamel and the late Prof. CK Prahalad warn of CEOs who; because of the past and current success of their organizations, tend to believe that they can copy paste into the future what they did that resulted in success in the past. They also warn about CEOs who are blinded by current success and believe it is as a result of their midas touch. These CEOs end up believing that what they do now know isn’t worth knowing, this is the worst situation an organization can find itself in; a CEOs with hubris. The leaked audit report was evidence of the forward thinking of the CEO and the management who didn’t assume that just because of the massive profits made, everything was OK. It shows that Safaricom was right to commission the report and discover that they risk losing their position as market leader if malpractice continues in the organization. It might seem trivial that the monies found to have been lost in the audit revelations were not much so as to affect or cripple their operations. But the power of compounded incremental change can be so profound and sometimes outright dangerous. what seems little to affect the short term can actually be very big in the long term, Malpractices need to be nipped in the bud before their effect causes irreversible damage. Nothing sums this up better than the 1.01 law.
Facebook inc recently introduced the ability to make voice calls directly on its Whatsapp mobile application. This is currently available on Android OS and soon to be made available on iOS.
What this means is that mobile users with the updated app can now call each other by using available data channels such as Wi-Fi or mobile data. Going by a recent tweet by a user who tried to use the service on Safaricom, the user claims that they made a 7 minute call and consumed just about 5MB’s of data. If these claims are true, then it means that by using Whatsapp, a user can call anyone in the world for less than a shilling a minute. This is lower than most mobile tariffs.
Is this a game changer?
Depends on who you ask. First lets look at what happens when you make a Whatsapp call. When a user initiates a call to another user over Whatsapp, both of them incur data charges, in the case of the twitter user I referred to above who consumed 5MBs, the recipient of the call also consumed a similar amount of data for receiving the call. If it so happens that both callers were on Safaricom, then just about 10MB’s were consumed for the 7 minutes call. The cost of 10MBs is close to what it would cost to make a GSM phone call for the same duration of time anyway. Effectively, to now receive a Whatsapp call, it is going to cost the recipient of the call. This is unlike on GSM where receiving calls is free. When the phone rings with an incoming Whatsapp call, the first thought that crosses a call recipients mind is if he/she has enough data ‘bundles’ on their phone to pick the call. The danger is if there is none or the data bundle runs out mid-call, the recipient will be billed at out of bundle rate of 4 shillings an MB. Assuming our reference user above called someone whose data had run out, Safaricom will have made 5 Shillings from the 5MBs and 28 shillings from the recipient. A total of 33 shillings for a 7 minute call translating to 4.7 shillings a minute which is more than the GSM tariffs.
This effectively changes the cost model of making calls. the cost is now borne by both parties, something that might not go down well with most users. I have not made a Whatsapp call as my phone is a feature phone but I believe if a “disable calls” option does not exist, Whatsapp will soon introduce it due to pressure from users who do not wish to be called via Whatsapp due to the potential costs of receiving a call. That will kill all the buzz.
Will operators block Whatsapp calls?
It is technically possible to block Whatsapp texts and file transfers using layer 7+ deep packet inspection systems such as those from Allot’s NetEnforcer and Blue coat’s Packeteer. I believe an update to detect Whatsapp voice is in the offing soon and this will give operators the ability to block Whatsapp voice. The question however is what will drive them to block it? MNO’s will have no problem allowing Whatsapp traffic as it wsill mot likely be a boon for them if most of the calls are on-net (They get to bill both parties in the call). If however most calls are off-net (Like those to recipients on other mobile networks locally or international), then MNO’s might block or give lower QoS priority to make the calls of a poor quality to sustain a conversation. They might however run into problems with the regulator should subscribers raise concerns that they think the operators are unfairly discriminating Whatsapp voice traffic. Net neutrality rules (not sure they are enforceable in Kenya yet) require that all data bits on the internet be treated equally, it should not matter if that bit is carrying Whatsapp voice, bible quotes or adult content. This will mean that operators can be punished for throttling Whatsapp voice traffic in favour of their own voice traffic. This therefore presents a catch 22 situation for them. What they need to do is come up with innovative ways to benefit from this development like offering slightly cheaper data tariffs for on-net Whatsapp voice to spur increased Whatsapp usage within the network (and therefore bill both participants).
Worth noting is that it costs the operator more to transfer a bit on 3G than it does on 4G. Operators who roll out 4G stand to benefit from Whatsapp voice as they can offer data at a lower cost to them and this benefit can be passed down to subscribers. The fact that voLTE is all the rage now, Whatsapp voice can supplement voLTE and can even be a cheaper way for operators to offer their voice services on their LTE networks without further investment in voLTE specific network equipment.
In short any operator who wants to benefit from Whatsapp voice has to go LTE.
With the recent licensing of Mobile Virtual Network Operators (MVNOs) by the Communication Authority of Kenya, One of the licensees by the name of Equity Bank (trading as Finserve Africa) has been in the news a lot as they plan their service roll out.
The idea behind MVNO is that they lease excess capacity from a ‘brick and mortar’ mobile network operator (MNO) at wholesale prices and use this excess capacity to serve areas that the host was unable to reach profitably or offer services the host was unable to offer efficiently or profitably or both. This might seem tricky at a glance but in some markets such as UK MVNOs actually offer better service than their hosts. Virgin mobile UK (a MVNO) has been voted the best ‘mobile’ operator for several years now while the MNO that hosts them was voted the worst performer. It’s all about service and market perception and not how many base stations or Mobile Switching Centers you own.
Equity Banks Finserve Africa will ride on Airtel Kenya’s mobile network and will have their own MSISDN and a unique National Destination code ( the 07xx prefix). Due to lessons from recent history when Kenya introduced Mobile Number Portability and failed, Finserve Africa saw it fit to not go the way of luring potential customers with new SIM cards that will involve the MNP process or change of the MSISDN for users, they instead opted to use what is known as a Skinny-SIM. This is a paper-thin SIM foil that can be stuck on a subscribers existing SIM card instantly availing an additional MSISDN to the subscriber on the same handset. The subscribers biggest fear of losing his original MSISDN which has now become part of his identity is therefore taken care of at a very marginal financial and emotional cost.
The way this works is that the Skinny SIM is attached by means of a special self adhesive to the existing SIM making sure its in the correct orientation. The SIM card is then placed back into the phone and the two SIMs will each avail a second SIM menu on the phone. This will enable the use to still receive and make calls and access Value Added Services (VAS) on his or her old number in addition to doing the same on the new number that is now availed by the attached Skinny SIM. Market forces therefore come int play in the users decision on what SIM to use for what service.
Finserve is much more interested on the VAS element provided by the new SIM. It intends to roll out mobile banking and money transfer services that will be in direct competition to Safaricom’s M-PESA and M-Shwari services.
The fact that Finserve made its intention of competing with Safaricom on VAS clear from the onset has sent shivers in the Safaricom boardroom. One of the key customer stickiness factors possessed by Safaricom was its VAS especially the money transfer element and the fact that ‘peculiar’ Kenyans were emotionally attached to their MSISDNs. Now that the Skinny SIM technology will enable Finserve circumvent this, Safaricom feels very threatened and stands to lose a substantial share of the market to Finserve.
Safaricom has alleged that the Skinny SIM poses a danger to its M-PESA service as it can be used to carry out ‘man-in-the-middle’ attacks on M-PESA service and reveal the M-PESA PIN and other transaction details. To back its claims, Safaricom engaged the GSM Association (GSMA) to assist in giving credence to these claims.
One thing that is escaping most people is that the GSMA is an association of the willing. It states on its website thus:
“The GSMA represents the interests of mobile operators worldwide. Spanning more than 220 countries, the GSMA unites nearly 800 of the world’s mobile operators with 250 companies in the broader mobile ecosystem, including handset and device makers, software companies, equipment providers and Internet companies, as well as organizations in industry sectors such as financial services, healthcare, media, transport and utilities. “
It will therefore come to the rescue of its members in cases where bearing of credence on some statements is concerned. With Safaricom being partly owned by Vodafone (Tier 0 GSMA member) who are one of the biggest financiers of the GSMA and with 500 voting rights, did we really expect them to deny Safaricom’s unfounded allegations on the dangers of Skinny SIMs? In its articles of association a GSMA member must “Operate and/or is allocated frequencies to operate a GSM network” This clearly means only MNOs and not MVNOs can be full GSMA members. MVNO’s are admitted as associate members and as it stands Finserve is not a GSMA member. The bottom line is:
- GSMA response is biased, here is CAK refereeing a fight between Safaricom and Finserve and they opt to ask GSMA who Safaricom and its parent are members and Finserve is not, for advise.
- GSMA is not a standards setting or approval body and can therefore not be an authority on matters technical, it can give its opinion but its opinion is based on member interests. GSMAs opinion cannot stand in a court of law. Should Finserve proceed to court, GSMA cannot be an expert witness, the best it can be is a friend of the court. The Institution of Electrical and Electronic Engineers (IEEE) which sets many of today’s telecommunication system technical standards would have been better placed to answer the Communications Authority of Kenya’s queries and not an optional membership organization.
If the current standoff proceeds to court, the burden of proof will be upon Safaricom to show the court that the allegations its making are true. it will need to show that it is indeed possible to compromise the security of their M-PESA service if a skinny SIM is attached to a Safaricom SIM card. They will also need to prove that this compromise can be used to their competitors advantage. If indeed by attaching a Skinny SIM the M-PESA service can be compromised, the question then is if this situation will give its competitor undue advantage over them. This is the difficult part because merely proving that the Safaricom SIM can be ‘hacked’ when a skinny SIM is attached is not enough grounds to stop Finserve from rolling out service, they need to prove that this act of compromising the SIM will give Finserve an undue advantage in the market.
Last week we were treated to a spectacle that was the Communications Commission of Kenya (CCK) demanding that mobile network operators stand to have their licenses revoked or not renewed should they fail to open their infrastructure to competitors use. This call is not only ridiculous and careless, it is also backward, taking us back to the KP&TC days when the govt controlled telecoms and kept all operators on a short leash.
The CCK Director General seems to have been bit by the ‘populist’ bug, making road side populist declarations without carefully thinking of consequences. For one, the CCK is a regulator, by that definition, it should not dictate how operators go about their business, it should create an environment where operators find it advantageous to follow the laid down regulations. So instead of threatening non-renewal of operating licenses should they not share infrastructure, how about setting up some tax incentive for those who share their infrastructure with others? That way, operators will without coercion share infrastructure if they stand to benefit from the incentives.
Below I outline the reasons why I think CCK is mistaken in issuing vile threats to operators who don’t toe the infrastructure sharing line.
There is a general assumption that many of the technologies in the GSM market are compatible across manufacturers. This is not entirely true and a lot of work needs to go into making various systems from different manufacturers work together. This is one hurdle that is difficult to cross. Take a scenario where one operator is using the slightly outdated RADIUS protocol for Authorization, Authentication and Accounting (AAA) while another is using the more advanced DIAMETER protocol for its AAA. In this case the radius user has to upgrade to diameter as backward compatibility of diameter to radius is a problem.
Lets even forget the more advanced issues of AAA, lets just go to basic mechanical compatibility. lets assume CCK forces operators to share Base stations. One of the biggest issues that will arise is that when the existing owner of the base station was designing the mast, he made several assumptions such as the loading on the mast by the various antenna and cable, the mast was therefore designed to take this load without much trouble. However, here comes CCK demanding that additional load be put on the masts in the name of sharing, what happens? The structural integrity of the mast is lost and it now becomes unstable if it exceeds certain loads and wind speeds. This in turn will be a health hazard in two ways:
- The mast will be unstable posing a danger to neighboring structures such as residential houses as it will now carry more load than it was initially designed for.
- The levels of radio frequency radiation will now be higher due to additional transmitters on that location, this calls for additional NEMA approvals and if they fail the approval test, a mast relocation has to be done to take it far from populated areas due to higher emitted radiation. Please note that this radiation might not be necessarily be a health hazard more than it interfering with other systems either directly or by production of harmonics to the nth level. I can bet CCK has never bothered about the effects of harmonic distortion and interference to communication systems. I recently shared an article of how FM radio stations can be the Achilles heel of LTE deployment if harmonic distortion from them is not checked. read it here. Forcing operators to transmit from the same location will only make such issues worse.
The radio frequency planning departments of many mobile operators are usually a bee hive of activity as engineers plan their networks to ensure that they maximize the use of scarce radio spectrum and avoid radio frequency interference (RFI). If CCK forces operators to share infrastructure without coming up with modalities of how these operators will work together to counter RFI, we will have a situation where different RF planning dept work in disharmony leading to increases cases of RFI on the GSM network which will in tun lead to poor service..
Legal and commercial issues.
You have all bought an electronic device and asked for a manufacturer warranty from the seller. This warranty however is only valid if you use the device within set guidelines otherwise you risk voiding the warranty. For example you void the warranty of a domestic washing machine if you use it in a commercial setting such as laundromat. Same thing applies to telecoms equipment. If operator XYZ has purchased equipment from a manufacturer for use in a particular way, this equipment has to be used within set guidelines and operating environments otherwise the warranty is void. As it stands many warranties in force right now will be voided the minute the operators share these equipment with competition, especially if this involves interfacing with non standard protocols or mediation tools and interfaces.
Many operators have also invested heavily in infrastructure roll-out mostly using finance tools such as loans and special purpose vehicles (SPV’s). The legal existence of SPV’s is anchored on a well defined return on investment (ROI) path which can be disrupted if CCK has its way. I cannot not claim to be a finance expert but i foresee many of these financial tools backfiring on the mobile operators should they be forced by CCK to share assets purchased this way as their well anticipated ROI now becomes unpredictable. I welcome comments from finance experts on this matter.
Other than technical infrastructure, the CCK also requires the sharing of sales and marketing infrastructure such as vendors, resellers and agents. Building an agency network takes a lot of effort, time and money. The dedication that one operator has put into building an extensive network even where others have failed cannot go unnoticed. The agency and vendor network and not the technology network is the key differentiator between many operators in Kenya. It will not be easy for say Safaricom to open up its agency network to competition without a legal fight. CCK has no legal mandate to force operators to share agency networks in a willing buyer willing seller market. These same agents have been approached by competition and competition has not offered enough incentive to woo them, i do not think a law would work either. Also, those who tried failed and offered valuable lessons to the rest. When the once successful Mobicom ditched Safaricom dealership in favour of Orange in 2010, that was the last time we heard of them. The agents also know that in as much as CCK will allow their current principal (Safaricom) to allow its competition to approach them, many agents will not be willing to take them on board.
For CCK to peg license renewal on a new radical rule such as this contravenes the laws of natural justice, you cannot introduce clauses in a license that will seem to put the licensee at a commercial disadvantage especially if no possibility of future amendment was mentioned in the initial licence requirements. There are some specific grandfather clauses that the CCK cannot just wake up and remove from the original licensing requirements especially after operators have put so much in the way of investment into network and capacity building.
Also one last thing. The fact that CCK is transforming to an Authority (Communications Authority of Kenya- CAK) also means it now can also be a player in the telecoms sector especially in an equalizing capacity of setting up infrastructure and leasing to operators in a commercial setting. This change to an authority, plus the demand to operators to share infrastructure introduces Nemo iudex in causa sua on the part of CAK especially when disputes arise in matters of infrastructure sharing. It cannot be a judge or arbitrator in an area they also have an interest in.
The announcement by Safaricom that it’s doing away with its unlimited Internet bundle did not come as a surprise to me. I had discussed the historical reason behind the billing model that is used by ISP’s and mobile operators in a previous blog post here in Feb 2011.
The billing model used in unlimited Internet offering is flawed. This is because the unit of billing is not a valid and quantifiable measure of consumption of service. An ISP or mobile operator charging a customer a flat fee for a size of Internet pipe (measured in Kbps) is equivalent to a water utility company charging you based on the radius of the pipe coming into your house and not the quantity of water you consume (download) or sewerage released (upload).
What will happen if the local water company billed users by a flat rate fee based on per-centimeter radius of pipe going into their homes rather than volume of water consumed? A user with a pipe of radius that is 1% more than the neighbor enjoys 2% more water flow into their house (do the math!). The problem is that their bills will not differ by 2% but by 1% based on the difference in radius of the pipes. A 2% difference yields a 4% difference in consumption but a 2% difference in billing. The result is that a small group of about 1% users end up consuming about 70% of all the water. This figure is arrived at as follows: A marginal unit increase in resource leads to a near doubling of marginal utility. This is a logarithmic gain (Ln 2=0.693 which means that 69% of utility is enjoyed by about 1% of consumers) . This is the figure issued by Bob Collymore the CEO of Safaricom who said that 1% of unlimited users are consuming about 70% of the resources. This essentially means costs could outstrip revenues by 70:1. This does not make any business sense. Not even a hypothetical NGO engaged in giving ‘free’ Internet through donor funding can carry such a cost to revenue ratio. As to why ISP’s and mobile operators thought billing by size of pipe to the Internet could make money is beyond me.
Bandwidth Consumption Is Not Linear
One mistake that network engineers make is to assume that a 512Kbps user will consume double what a 256Kbps user does and therefore advice the billing team that billing the 512Kbps twice the price of the 256Kbps can cover all costs. This is not true. There are things or activities that a 256Kbps user will not be able to do online, like comfortably do Youtube videos. A 512Kbps user will however be able to do Youtube without a problem. The result is that a 512Kbps user will do much more Youtube videos as the 256Kbps user becomes more frustrated with all the buffering and stops all together attempting to watch online videos. The result is that the consumption of the 512Kbps user will be much higher than double that of the 256Kbps user. Other than Youtube, websites can detect your link speed and present differentiated rich content based on that. I’m sure some of us have been given an option to load a ‘basic’ version of Gmail when it detects a slow link. The big pipe guy never gets to be asked if he can load lighter web pages, rich content is downloaded to his browser by default while the smaller pipe guy gets less content downloaded to his browser in as much that they are both connected to the same website. The problem here is that the difference in content downloaded by the two people on 512K and 256K link is not linear or even double but takes a more logarithmic shape.
Nature Of Contention: Its a Transport and not Network problem
The second mistake that the network engineers make in a network is to assume that if you put a group of customers in a very fat IP pipe and let them fight it out for speeds based on an IP based QoS mechanism is that with time each customer will get a fair chance of getting some bandwidth out of the pool. The problem is that nearly all network QoS equipment characterize a TCP flow as a host-to-host (H2H) connection and not a port-to-port (P2P not to be confused with Peer2Peer) connection. There could be two users with one H2H connection each but one of them might posses about 3000 P2P flows. The problem here is that bandwidth is consumed by the P2P flows and not the H2H flows. User with the 3000 P2P flows ends up taking up most of the bandwidth. This explains why peer to peer (which establishes thousands of P2P flows) is a real bandwidth hog.
So what happens when an ISP dumps the angelic you in a pipe with other malevolent users who are doing peer to peer traffic such as bit-torrent? They will hog up all the bandwidth and the equipment and policies set will not be able to ensure fair allocation of bandwidth to all users including you. So some few users doing bit-torrent end up enjoying massive amounts of bandwidth while the rest doing normal browsing suffer. That explains why some users on the Safaricom Network could download over 35GB of data per week as per comments by Bob Collymore. Please read more on how TCP H2H and P2P flows work here. Many ISP’s engage engineers proficient in layer3 operations (CCNP’s, CCIP’s, CCIE’s etc ) to provide expertise on a layer 4 issue of TCP H2H and P2P flows. You cannot control TCP flows by using layer 3 techniques. IP Network engineers are assigned the duties of transport engineers.
At the end of the day, there will be a very small fraction of ‘happy’ customers and a large group of dissatisfied and angry customers. The few happy customers flat rate revenues are not able to cover all costs as the unhappy customers churn. If on the other hand these bandwidth hogs paid by the GB, the story would be very different. This is what operators are realizing now and moving with speed to implement. Safaricom is not the only one affected by this; Verizon, AT&T, T-Mobile in the US are all in different stages of doing away with unlimited service due to their unprofitable nature.
As from 1st of April, Kenya will embrace the concept of Mobile Number Portability (MNP). This is whereby mobile users will have the freedom to change operators while still maintaining their mobile telephone numbers also known as the Mobile Station International Subscriber Directory Number (MSISDN). The MSISDN is made up of the country code (CC), the National destination code (NDC) and the subscriber number (SN). Whereas the country code is one for any given country, the NDC is operator specific and is what uniquely identifies a mobile number as belonging to a given mobile network examples of NDCs are 0733, 0722 and 0755.
In Kenya, Mobile phone market share is skewed in favor of Safaricom which maintains a 75% share of the subscribers with the other three operators taking the rest. This obviously makes number portability a viable avenue in which the operators with a smaller share can rope in subscribers from Safaricom. This is especially true because most subscribers who wish to change operators at the moment cannot do so because it would mean them changing their numbers. The emotional attachment to mobile numbers is uncharacteristically strong in Kenya to the extent that not many people changed operators even when the other operators calling rates were lower. YU introduced 50 cents rate and few moved. Orange introduced a flat rate 100/= per month rate and few moved over. This has been attributed to the emotional bond to mobile numbers.
However, some serious questions about the implementation of MNP in the market have not been answered.
The first one is that not all operators are in favor of MNP. The dominant player feels they stand to lose and will not be so keen on making sure that this new process works. in December last year Safaricom CEO was quoted as saying that MNP will not work in the country because Kenyan subscribers own more than one SIM card. This line of defense is because should MNP work as planned, Safaricom will be the biggest loser. On the other hand, Airtel fully supports MNP and has even started an aggressive campaign in the print media dubbed “Ni Kuhama”to sensitize subscribers on MNP and urging them to cross over come April 1st.
If all operators are not for the idea of MNP, a similar scenario such as the one that is currently in India will also play itself here in Kenya. Indian operators have been accused of sabotaging MNP which was introduced in November 2010. Some of the complaints include operators frustrating customers who want to port their numbers to competition. Some subscribers have complained to the Indian department of telecommunications (DoT) with complaints ranging from current operator issuing wrong porting codes, dead phones on porting, to service inaccessibility after requesting for porting. The number porting process is also taking an average of seven days to be effected as opposed to the standard 2 Hrs. DOT has now summoned the operators to discuss these issues.
The presence of operator specific VAS will also pose a challenge to subscribers and the CCK needs to lay the rules on how issues cropping from this will be handled. For example, If you want to MPESA me on my number 0722-123456 because you still think I’m on Safaricom but I have just migrated to Airtel or Orange, you the sender needs to be protected from being billed for cross-network funds transfer charges because they are ten times the on network MPESA charges. CCK will need to force Safaricom to send you a warning message that I changed networks and you are about to be billed for cross network money transfer and you can either accept or decline to continue further with the transaction. This warning should be at no charge to anyone.
If this is not done, there will be a lot of confusion and apathy to the use of VAS as users will fear being overcharged. This will lead to a decline in this critical revenue stream for the operators.
The third issue is the due date for MNP is fast approaching and CCK has not done enough public education and awareness campaigns on what this is all about and the impact it will have on the consumers life. The fist impact is the consumer will no longer be in full control of his mobile phone calling expenses as he can now not estimate how much a call is going to cost him or her. This is because the certainty of if the call is an on-net or off-net call will be removed with the advent of MNP.
The other problem is many Kenyans own low end phones bought on offer from their current providers might have a problem moving across networks unless the current operator unlocks their phones to accept new SIM cards. Doing this by yourself can land you in jail as per the communication (amendment) act of 2009 which says in section 84G(1) and (2)
(1) Any person who knowingly or intentionally, not being a manufacturer of mobile telephone devices or authorized agent of such manufacturer, changes mobile telephone equipment identity, or interferes with the operation of the mobile telephone equipment identity, commits an offense.
(2) A person guilty of an offense under this section shall on conviction be liable to a fine not exceeding one million shillings or to imprisonment for a term not exceeding five years or both.
This fact can be exploited by your existing operator to prevent you from changing networks and should you wish to do so, you will be forced to invest in a new handset. The other side of the coin to this is operators might be forced to start offering free or heavily subsidized handsets to would be customers who wish to port.
The CCK and operators therefore need to clear the air on the issues above so as to make MNP a success. This is because its been tough implementing MNP in many countries including USA, Malaysia, India, South Africa, Thailand, Brazil and many more countries with more mature telecom systems and markets than ours.