Do I choose SIP over PSTN or ISDN

Do I choose SIP over PSTN or ISDN

Do I choose SIP over PSTN or ISDN Choosing unknown and perceived new technology is a strange one, especially when it is for your business. Not wanting to interupt the normal order of things we go with what we know. For some reason there is a reluctance in business to…

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PSTN vs ISDN vs SIP

analog phone system

  PSTN vs ISDN vs SIP Don’t you just love the abbreviations used when discussing technology, let us simplify and decipher this. Firstly, where does this terminology fit in? It is the connection, telephone line, in which your telephone system establishes a telephone call to the outside world. However not…

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