Command Reference Guide

3Com Router 5000 Family and Router 6000 Family isdn spid service ● 201
Command Reference
isdn spid service
Purpose Use the isdn spid service command to configure the service types that must
be supported in SPI negotiation on the BRI interface adopting NI protocol.
Use the undo isdn spid service command to delete he service types that
must be supported in SPI negotiation on the BRI interface adopting NI protocol.
Syntax isdn spid service [ audio | data | speech ]
undo isdn spid service
Parameters audio
Supports audio service.
data
Supports data service.
speech
Supports voice service.
Example Set the service type supported by BRI interface to data and voice.
[3Com-bri0/0/0] isdn spid service data
[3Com-bri0/0/0] isdn spid service speech
View This command can be used in the following views:
■ ISDN BRI Interface view
Description There are three types of services. You can select any one or none. None means all
services are supported. By default, SPID needs to support data and voice service
simultaneously.
Generally, as for the BRI interface adopting North America ISDN protocol, you need to
negotiate or initialize SPID before originate a call. During negotiation, SPCS may send
multiple SPIDs and carry the service types supported by the SPID, therefore, the router
needs to choose a proper SPID according to the local service type.
This command can only be applied on the BRI interface adopting NI protocol.