Ax-e1 atcom connect to panasonic

Hi
i install ax-1e atcom card for connect asterisk to panasonic tda600 and now i just call from asterisk to panasonic (i dont receive call from panasonic extention) .
for this configuration i just add this command to extention.conf :

[from-internal]
exten=>_1x.,1,Dial(misdn/1/${EXTEN})
exten=>_1x.,2,hangup()

exten=>_2x.,1,Dial(misdn/1/${EXTEN})
exten=>_2x.,2,hangup()

exten=>_3x.,1,Dial(misdn/1/${EXTEN})
exten=>_3x.,2,hangup()

exten=>_4x.,1,Dial(misdn/1/${EXTEN})
exten=>_4x.,2,hangup()

exten=>_5x.,1,Dial(sip/${EXTEN})
exten=>_5x.,2,hangup()

please help me about this problem.
thanks

Contact your vendor.

Cheers.