World marketing comments (http://mkt.) In the telecom operators, SP, users, third-party intermediate formation of the food chain, has a "invisible man" has been unknown. However, these "invisible man" is a huge chain of behind-the-scenes SP.
June 10, Beijing, a middle-aged man Chan Sang, who actively claimed that SP voice telephony biggest profiteering ways not TV interactive, but by a strange "hackers technology" — analog call.
"Although this technology is already in the SP voice popularised in the business. But truly master this technology is not the company, but rather the SP industry chain of others. "These people are called Chan sang" invisible man ", the reason is, some people don't even know they exist, but these" invisible man "is the chain of SP profiteering behind the thumb.
"Why am I so sure that because I've just done SP, and these people had dealings. "Chan Sang, he now wash and left the SP industries. But for reasons of conscience, he would very much like these "invisible man" exposure to broad daylight.
The mysterious "invisible man"
"When you I'm a family man, no one beat chat hotline, why pay telephone charges will apply for more information about the $ 200 fee?"
"Our company phone obviously restricted calling, why also produces information services?"
"Last month our company move, telephones were removed, why there are information fee?"
……
In the past few years, the Internet is full of doubt, such complaints Emporium, are common. "It is because the users complained about similar things, I began to discover the existence of an invisible man, and the so-called analog telephone technology. "ZMF said.
According to the ZMF, his previous company mainly manages Unicom NICAM 10159 voice business, due to the expansion, has performance flat, the lack of income every month. Until last year, a "CP (business promotion)," under the banner of small companies found his calling and his cooperation. He began with these "invisible man" with experience.
"At that time they called and we split into three 7. They make the promotion, we are only responsible for managing relationships with carriers. "ZMF recalls, he was trying to approach agreed to the CP company requirements, the results of the first month's performance made him a surprise: this month's performance exceeded 50 million Yuan, he easily share of SP 15 million company.
"We do not know how they promote, just feel that I do nothing, you can get hundreds of thousands each month, this is a great thing. "Based on this kind of mentality, ZMF maintained cooperation with CP company, but the heart of curiosity and anxiety is increasing.
Until then, some users complained that he was a strange feeling to the danger. "Especially one more really Beijing users came to our company, with detailed call list find we questioned. Obviously not phone records, why took tens of information? "ZMF recalled that at the time of their words.
In accordance with the principle of sound business, only the user actively call voice number, the operator may give his billing. But like so haven't been dialed to direct billing practices, indeed even Chan Sang himself was incredible.
Later on, next to via cut at ZMF finally from CP company who informed the mouth "analog call" secret: most of the operators of the SP platform is potentially vulnerable. Through these vulnerabilities that CP company can use a specific card, simulating a user's mobile phone number, call SP voice number. This operator's data appears in the user's mobile phone number information fee data.
The resulting strange phenomenon is also not difficult to understand: as the user has no real call SP voice number, not phone records. Therefore the user pay phone time and you will find: in a time when no call history, nor calls, but was deducted a certain amount of information.
"Then I found out that CP companies and operators of tall stranger, but it can and carrier Lab mix, it is even possible that is internal to the computer lab. "Chan Sang so judgment the reason is simple: to truly analog phone, CP company apart from the engine room on line, you must transfer from the engine room at the core of the user data. But do these, non-room insiders.
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