rezatafreshi
Programmer
i in iran how many pabx to service to customer becuse i cant to ask him cpc or disconct time .
in other pbx for example grand stream i record busy tone and open whit a program cooledit and find cadens and frequency
and input on grandstream's gate way.
now can i find cpc signal after find busy ton or frequnsy ???
tank for all
in other pbx for example grand stream i record busy tone and open whit a program cooledit and find cadens and frequency
and input on grandstream's gate way.
now can i find cpc signal after find busy ton or frequnsy ???
tank for all