do you want to block on a specific extension or a specific outgoing number? the adc on the extension only decides what number is sent, the SERV of the route is where you need to check whether CLI is sent or not. If you want to block CLI on a number dialled, use LCR - best parnum
Presentation of number
0 = Presentation not restricted
1 = Presentation restricted
2 = Presentation restriction specified by the user per call, i.e temporary mode. Temporary mode default: Presentation not restricted.
Supposing that you are using ISDN conenction toward public network :
For ATS, you have to set D3 and D9 in ADC parameter to 1.
For DTS, you have to set D4 and D10 in ADC parameter to 1.
For GE, you have to set D2 and D3 in NPRES parameter for CSP to 1.
In ISDN this is tricky as you must request the presentation restrictiopn: this mean that you have to send the CLI and indicate the restriction. Sending the CLI is for ATS D9 of ADC.
Requesting the restriction is D3 of ADC for ATS.
The restriction call by call is working on the same way; by default you are sending the CLI (D9 of ADC), and with D3 of ADC set to 2, it shall work on *42# servcie request
Do you have a public code to shield outgoing CLI? In the UK its 141. If you do, an easy way is to give the ext a cust value and set up a route with the cust value and 141 as the pre. Its very easy to monitor who is shielding CLI across the company.
The only way to do this on the Md110 is to take 1 channel out of an ISDN circuit, assign it a destination code and using the serv parameter in the route config block any CLI presentation.
The user then must use the assigned dest code to block any CLI from being sent. If you like you can use SPEXI and NDC to put the dest code in automatically.
i have set some extensions with SPEXIIR=XXXXX,OPT=N,NDC=YYYYYYYYYYYYYYYYY;
where XXXXXX is the extension and Y you can see below an example from ALEX:
2.1 FORMAT
2.2 FUNCTION
The parameter states the complete, translated number for an abbreviated number.
A represents * and B represents #.
In the case when a PTS signal is to be detected, its place in the complete number shall be stated with C, D or E.
C Normal PTS. If time out occurs the sending of digits are continued with the same type of register signalling as before time out.
D PTS followed by DTMF sending of digits. If time out occurs the sending of digits are continued with DTMF register signalling.
E PTS followed by DTMF sending of digits. If time out occurs no more sending of digits and the external line is disconnected.
2.3 EXAMPLE
The non-dialled connection number shall be 0005C11E13D11675. The non-dialled connection number complete translated, shall consist of the route access code 00 and destination code 05 and after destination code a PTS is expected.
When a PTS is received or time out expires, next digits shall be 11. After digits 11 a special PTS signal is expected followed by DTMF digit sending, if time out expires the external line is disconnected.
If the PTS is received next digits shall be 13. After digits 13 a PTS signal is expected and if time out expires DTMF digit sending is performed. After that next digits shall be 11675.
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