[Asterisk-Dev] Two Question

[Sergio Serrano Revuelto]

Hi, I would like to know how do two things.

First, it is possible simulate PBX scenary?, I explain. I would like
that when an user press 9(outgoing key) asterisk will generate a new
dial tone in H.323 EP and then the user could press number for dial.

Second, it's possible modify time interdigit. If I doubt in a number to
dial, asterisk has a timeout very short and it starts to dial some
early.

Any ideas?

Thanks in advance,
srsergio