@hurricane
ich weiß nur was overlapdial heißt:
overlapdial: Whether Asterisk can dial this switch using overlap digits.
Default: no. If you need Direct Dial-in (DDI; in German "Durchwahl")
you should change this to yes, then Asterisk will wait after the last
digit it receives overlapdial=yes
Ich vermute mal, es wird das gleiche sein.
Gruß
britzelfix