SV8500 blocking incoming calls 2

[phadobas]

On the SV8500, is there a way to implement system-wide blocking of incoming calls from certain numbers? I can use the ACID command to block incoming calls from reaching specific extensions, but that's not system-wide. I looked through the manuals briefly but didn't see any option for that.
If there is a way for this, I'm also interested in seeing how could this be done in the 2400ICS.
Thanks.

 

[belevedere]

Have you tried ACID type 2, for RT?

When TYPE=2 (Dial-in, C.O. connect restriction) is assigned:
TYPE: Input Type [1-3]
2=Dial-in, C.O. connect restriction
RT: Route Number [1-255]
D/N: Day/Night (D/N)
D=Day
N=Night
CID: Caller ID [Maximum 28 digits]
SRV2: Service Kind 2 [1/2]
1=Dial in
2=C.O. connection restriction
CFI: Call Connecting Index [1-3]
1=Attendant Console
2=Station
3=Outside
CFI-TN: Tenant Number For Call Connecting
This parameter appears when CFI=2.
CFI-STN: Station Number For Call Connecting
This parameter appears when CFI=2.
ADC: Abbreviated Digit Code For Call Connecting [Four digits]
This parameter appears when CFI=3.

 

[EXC300]

Command ACLN will block incoming calls on a per route basis.

 

[phadobas]

Thank you for both advices. I'll try them next time I have a chance.