Wireless Based PBX (Exchange system)

Discussion in 'The Projects Forum' started by aliashar86, Sep 16, 2008.

  1. aliashar86

    Thread Starter Active Member

    Nov 23, 2006
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    0
    Hello

    First i need any book related to "Basics of Exchange Box" and "Designing of PBX" and also this should be wireless based

    i have to design wireless based exchange system
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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    There is no need to be bound to existing technologies, which are mostly hardware based. You only have to be able to switch between local users, so you are free to do so in any way that works.
     
  3. aliashar86

    Thread Starter Active Member

    Nov 23, 2006
    71
    0
    i need any designing book for that.

    "Wireless based PBX"
     
  4. beenthere

    Retired Moderator

    Apr 20, 2004
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    If you are having a hard time finding such a book, it may be that there are no wireless PBX's yet. The wireless aspect tends to dilute the "private" part.
     
  5. aliashar86

    Thread Starter Active Member

    Nov 23, 2006
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    i need tutorials on it.

    any tuttorial for designing PBX.

    it doesn't mean that if there is no wireless PBX so we stop our research. be a practical human.

    and these have been designed by JAPAN "PHP" etc. but i cant get any manual .maybe coz my search would not be accurate.
     
  6. aliashar86

    Thread Starter Active Member

    Nov 23, 2006
    71
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    and i need a book on

    "PBX designing"
     
  7. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
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    I think that you are completely free to make a design from scratch. PBX's are just tlimited subsets of the outside world. The mechanical switching only has to accommodate a relatively small number of users.

    What is interesting is making it work with wireless technology. What takes the place of the switches? What frequency range will be used? What keeps it local?

    Don't be afraid to innovate. I beat Texas Instruments by 13 years designing and building a auto-zeroing instrumentation amplifier feeding a 16 bit A to D converter that got 1 gm accuracy out of a 25 kg span.
     
  8. aliashar86

    Thread Starter Active Member

    Nov 23, 2006
    71
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    man still i need the resources for it. plz ifr u knw the way for it. kindly giv me plz.
     
  9. aliashar86

    Thread Starter Active Member

    Nov 23, 2006
    71
    0
    and what abt my request
     
  10. Papabravo

    Expert

    Feb 24, 2006
    10,178
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    Well if they exist in Japan, maybe you can find what you are looking for on a Japanese website. You'd have to learn Japanese in order to communicate effectively on one though. Personally I think you are out of luck. You may as well start desinging fromn scratch since you'll probably get there faster that way. Why not start by articulating the requirements?
     
    Last edited: Sep 21, 2008
  11. aliashar86

    Thread Starter Active Member

    Nov 23, 2006
    71
    0
    ok then tell me if u have any xperience with designing of VOIP.

    if then giv me tutorial which can guide me step by step of its making
     
  12. Papabravo

    Expert

    Feb 24, 2006
    10,178
    1,799
    No I have no experience with that either. I've designed lots of different things from tape drives to printers to hard drives to machine tools to industrial networks. Everytime I embark on something new it starts with requirements -- not tutorials. They are the past -- I'm always looking to the future.
     
  13. scubasteve_911

    Senior Member

    Dec 27, 2007
    1,202
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    lol, that's the best line! Am I allowed to use it OP?

    Steve
     
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