Business topics

    Pactera - the boat of data - on the other side of the value

  • Pactera... In order to solve the new problems faced by the development of Chinese financial institutions, Vance...[detailed]

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    SIP series courses

  • SIP series courses The content of this series covers the content of ten chapters, from traditional PSTN, SIP, fax, cloud hosting, voice problems...[detailed]

Communication service More"

    ZTE is banned by the United States

  • ZTE is banned by the United States On the evening of April 16, 2018, the U.S. Department of Commerce issued an announcement stating that the U.S. government will ban ZTE to the United States for the next seven years...[detailed]

    Graphic 4G: LTE sails

  • Graphic 4G: LTE sails With the rapid development of the mobile Internet, mobile video and high-bandwidth data services are gradually showing explosive growth, and the city...[detailed]