1. Blocking or unblocking an A-interface circuit may change the circuit status and affect the services on the A-interface.
2. If the BSC is in A-over-IP mode, it does not support this command.
| ID | Name | Description |
|---|---|---|
| SRN | Subrack No. | Meaning: subrack number Value range: 0-11 Explanation: 1. This parameter specifies the number of a subrack. 2. A key field that identifies the unblocking for an A-interface CIC and indicates the subrack number of the A-interface CIC to be unblocked. Default value: None |
| DPCG | DPC Group No. | Meaning: DPC group number Value range: 0-31 Description: A key field that identifies the unblocking for an A-interface CIC and indicates the DPC group number of the A-interface CIC to be unblocked. Default value: None |
| OPMODE | Operation Mode | Meaning: operation mode Value range: BYCICRANGE(BY CIC RANGE), BYCICVALUE(BY CIC VALUE) Explanation: 1. 0: searching by CIC range; 1: operating by CIC value 2. A key field that identifies the unblocking for an A-interface CIC and indicates the searching mode for the A-interface CIC to be unblocked. Default value: None |
| STARTCIC | Start CIC | Meaning: start CIC Value range: 0-65535 Explanation: 1. The start CIC of the A-interface CIC range to be unblocked. 2. This parameter is mandatory if the searching is based on CIC range. Default value: None |
| ENDCIC | End CIC | Meaning: end CIC Value range: 0-65535 Explanation: 1. The end CIC of the A-interface CIC range to be unblocked. 2. This parameter is mandatory if the searching is based on CIC range. Default value: None |
| CIC | CIC | Meaning: CIC number of the board Value range: 0-65535 Explanation: 1. The number of the A-interface CIC to be unblocked. 2. This parameter is mandatory if the searching is based on a specified CIC number. 3. This parameter supports multiple values. Default value: None |
1. Unblock an A-interface circuit (Subrack No. = 1; DPC Group No. = 2; Operation Mode = BYCICVALUE(BY CIC VALUE); CIC = 3): UBL ACIC: SRN=1, DPCG=2, OPMODE=BYCICVALUE, CIC=3; 2. Unblock an A-interface circuit (Subrack No. = 1; DPC Group No. = 2; Operation Mode = BYCICVALUE(BY CIC VALUE); CIC = 3&4): UBL ACIC:SRN=1,DPCG=1,OPMODE=BYCICVALUE,CIC=3&4; 3. Unblock the A-interface circuits (Subrack No. = 1; DPC Group No. = 2; Operation Mode = BYCICRANGE(BY CIC RANGE); Start CIC = 3; End CIC = 30): UBL ACIC: SRN=1, DPCG=2, OPMODE=BYCICRANGE, STARTCIC=3, ENDCIC=30; If no subrack or DPC is configured, MML Client prompts parameter error. If the specified CIC is not in the DPC, MML Client prompts parameter error.