oh, sorry...
natürlich.. also relevant denke ich ist:
extensions.conf:
[4132xxxxxxx_out]
exten => _0.,1,Dial,SIP/${EXTEN}@4132xxxxxxx|45|r
[incoming]
exten => 4132xxxxxxx,1,Dial,SIP/100|30|r
[default]
include => local
include => 4132xxxxxxx_out
...
sip.conf:
register =>...