We require to develop a program that can be left running overnight to dial a large list of UK business telephone numbers. the program must be able to ascertain if the number being dialed is on a isdn or analogue line.
The end result will be a list of phone numbers that have been correctly idendified as either being analogue or isdn.
I have multiple ISDN channels for dialling out available as well as the ability to setup SIP trunks if required.
** When bidding give us a outline of your understanding of the requirement so i can ensure we have the same understanding of what is required.
Also if you could let me know to some degree what requirements we would have to let the software function correctly. I.e. what phone lines, sip connections would be required.**
Bid confidently and do not waste our time.