Configuring DSS1 and QSIG signaling
After you create a PRI group with the pri-set command on an E1/T1 interface, a serial interface is automatically created. This interface is named serial number:15 on an E1 interface and serial number:23 on a T1 interface. You can enter the view of the interface with the interface serial number:{ 15 | 23 } command to configure DSS1 and QSIG user signaling.
To configure DSS1 or QSIG signaling:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter E1/T1 interface view. | controller { e1 | t1 } slot-number | N/A |
3. Bundle timeslots into a PRI group. | pri-set [ timeslot-list range ] | N/A |
4. Exit E1/T1 interface view. | quit | N/A |
5. Enter the view of the serial interface created for the PRI group. | interface serial number: { 15 | 23 } | N/A |
6. Enable DSS1 or QSIG signaling. | isdn protocol-type { dss1 | qsig } | By default, DSS1 signaling is enabled. |
7. Configure a signaling protocol mode. | isdn protocol-mode { network | user } | The default is user. |
For more information about the isdn protocol-type and isdn protocol-mode commands, see HPE FlexNetwork MSR Router Series Comware 5 Layer 2—WAN Command Reference.