I have two FXO card connected with each other. And I have two PSTN line connected at both end.
My problem is when I disconncet the call I FXO port still shows off hook. And it nevers get out of it. I have ot shut the port and then no shut to bring it back.
Pls help me what is the problem.
I am using 1751V router at both end with VIC-2FXo card at both end