nuttaphong191
New Member
How to detect ON/OFF Hook of connected Line of Exchange side.
I want to detet ON/OFF hook status of line connected to exchange side
If I dial a number and picking the Handset of the called party, I should able to detech whether the Handset is picked or Not
Can any body help and if possible give the circuit
Thanks
I want to detet ON/OFF hook status of line connected to exchange side
If I dial a number and picking the Handset of the called party, I should able to detech whether the Handset is picked or Not
Can any body help and if possible give the circuit
Thanks