| ??? 05/18/04 11:30 Read: times |
#70614 - How to check the 16KHZ from the PSTN. |
I want to check the 16Khz debit pulse from the exchange, the length of the Pulse is approx is 120 msec. now my question is
after PPL out put, on which logic i can chcek that it is the 16 KHz debit pulse from the exchnage and it is not a noise nor any other thing. Keep the thing in mind that the controller is also performing other tasks also. Waiting for the reply Javed kk |
| Topic | Author | Date |
| How to check the 16KHZ from the PSTN. | 01/01/70 00:00 | |
RE: How to check the 16KHZ from the PSTN. | 01/01/70 00:00 |