does anybody know the EXACT steps to follow to connect an ISDN phone to a dualBRI openvox card?
On the card are 3 jumpers:
1) NT/TE to set to NT
2) another jumper without name on the right of NT/TE jumper
3) power jumper (upper right corner of the card)
I have set all of them but the phone does not work
Should I connect the molex connector as well? Is there some kind of configuration inside asterisk that must be done?
I take a photo for example , As you said there are 3 jumpers , If you want to connect the Span1 to ISDN phone , You should set the jumpers as sign in the photo.
By the way you need to supply power to the card by the connector in the photo .
It is better if I can get SSH info to check . You can add my Skype upper.hua .