this is the dial plan I have
(*xx|1xxxxxxxxxx|<1919>[2-9]xxxxxx|<1>[2-9]xxxxxxxxxS0|xx.|(Mipd)|[^*]@@.)
I understand what xx. does, but what call type does it support?
IE why do I need it in my dial plan?
What indication does one get if a blocked (!) number is dialed?
Is there a way to signal with a fast busy tone when 911 is dialed?
I tested 811! and did not get a fast busy.
Routing an outbound call is a 2 step process.
The Phone Port DigitMap validates the dialed number.
Rule (Mpli) will include the rules in primary line's DigitMap.
If the dialed number doesn't match a rule in the phone or primary line DigitMaps, you will receive a fast busy.
If the dialed number doesn't match a rule in the OutboundCallRoute you will get message "No Service Configured Error".
xx. is a catch all and will match any number of digits that the other rules miss.
A blocked number is treated as a no match and you will get the fast busy.
The format is !811
I would remove "xx." "(Mipd)" and "[^*]@@."
(Mipd) will match a URI dialed as 0*192.168.1.100 and convert it to 0@192.168.1.100
[^*]@@. will match anything that doesn't start with a *