Configuring the SPID of the ISDN NI protocol

1. Enter system view.

system-view

N/A

2. Enter interface view.

interface interface-type interface-number

N/A

3. Set the SPID type on the BRI interface running the NI protocol to NIT, static, or dynamic.

• Static:

  1. Set the SPID value of B1 on the BRI interface running the NI protocol:isdn spid1 spid [ ldn ]

  2. Set the SPID value of B2 on the BRI interface running the NI protocol:isdn spid2 spid [ ldn ]

• (Optional.) Dynamic:Enable the SPID negotiation on the BRI interface running the NI protocol:isdn spid auto_trigger

• NIT:Set the SPID processing mode to NIT on the BRI interface running the NI protocol:isdn spid nit

Use one mode.

By default:

• The SPID is obtained through dynamic negotiation.

• A BRI interface does not initiate a SPID negotiation request unless triggered by a call.

• A BRI interface does not use the NIT mode.

4. Set the service type supported by SPID.

isdn spid service [ audio | data | speech ]

SPID needs to support speech and data services simultaneously.

5. Set the time-interval of timer TSPID on the BRI interface running the NI protocol.

isdn spid timer seconds

Optional.

The time-interval of timer TSPID is 30 seconds by default.

6. Set the number of times of resending message on the BRI interface running the NI protocol.

isdn spid resend times

Optional.

Once by default.