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Posts Tagged ‘PSTN’

oh yeah~ thx to the answerer, i need to urgently.

I know the PSTN (Public Switched Telephone Network) still we use. my Que. is What is next to it any other digital exchange what it called

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What’s exactly in a PSTN. What is is made up of? What are some of the equipment used in a PSTN? I have seen those exchange buildings, those dull (and sometimes unamed) concrete buildings with very few windows, if any. Yet, they are able to connect to netwoks all over the world. Just pick up any land line and dial the country code, followed by the area code, then number (of course do watch your next telephone bill). All this was before the advent of the Internet and VoIP.

Could anyone tell me which companies produce industrial grade PSTN equipment (preferbaly 1980s and early 1990s)? I hope some Telecom experts can answer this question.
Suren,

What I meant was an explanation of how it works. Anyway, cooladi gave a very comprehensive answer. Thanks. Keep those answers flowing!
Oh, and where can I obtain a copy of the ITU technical standards? Is it free?

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Greetings. What are PSTN and ISDN networks? Can PSTN be digital? Please help. Thanks in advance.

Is there any converter available for this. As my device is working on PSTN but i would like to use it as mobile device in some remote area where PSTN is not availble!! Help Me Please.

If i’ve got a normal adsl/pstn master socket downstairs, and have a pstn port upstairs, which i’m guessing is an extension off the master, will i be able to get broadband upstairs by just plugging a adsl adaptor/filter thingy in and then taking the lead from there to the computer or would it only be on dial up?

funcionamiento del convertidor usb voip psnt, para poder utilizar un telefono convencional con skype, suena contesta y llama a usuarios, otros nuemero con skype in o skype out. articulo.mercadolibre.com.mx

I mean in this world we see every son dethroning his own king father. every now and than in the history and the present. Come on.. the grudge cannot be taken out of the thought. ever. whether human or super being? This means the Jews and the Muslims would have a better concept? (Christians) please answer my concern!!!! Because the Hindu Gods always fight each other for power and more followers..

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If i’ve got a normal adsl/pstn master socket downstairs, and have a pstn port upstairs, which i’m guessing is an extension off the master, will i be able to get broadband upstairs by just plugging a adsl adaptor/filter thingy in and then taking the lead from there to the computer or would it only be on dial up?