Setting The Isdn Switch Type On An Isdn Interface - HP MSR Router Series Wan Access Configuration Manual

Tasks at a glance
(Required.)
(Optional.)
•
Configuring B-channel selection
•
Configuring calling number verification for incoming calls
•
Configuring called-number verification for incoming calls
•
Configuring ISDN calling number identification
Configuring the Q.921 operating
•
On a BRI interface:
(Required.)
(Optional.)
interface
(Optional.)
an ISDN BRI interface
(Optional.)
interface
(Optional.)
(Required.)
BRI interface
•
On a PRI interface:
(Required.)
PRI interface

Setting the ISDN switch type on an ISDN interface

ISDN service providers in different countries implement variants of ISDN to provide varied ISDN services.
When you configure an ISDN interface, you must set the switch type on the interface to be the same as
the service provider switch type.
Table 5 shows the ISDN switch types available on an ISDN interface.
Table 5 ISDN switch type and ISDN interface compatibility matrix
Switch type
ANSI
AT&T
5ESS
DSS1
ETSI
NI
NI2
QSIG
NTT
Configuring Q.931 negotiation parameters
Configuring Q.931 call control
parameters:
Configuring the data link type of a BRI interface
Configuring per-channel TEI assignment on a BRI
Enabling permanent Q.921 link connectivity on
Enabling persistent Layer 1 activation on a BRI
Configuring a BRI interface to supply line power
Configuring the sliding window size on an ISDN
Configuring the sliding window size on an ISDN
BRI
Yes
No
No
Yes
Yes
Yes
No
No
Yes
Remarks
N/A
parameters:
N/A
Except for the sliding window
configuration, all the Q.921 operating
parameter configuration tasks are
available only on BRI interfaces.
CT1/PRI
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
112
CE1/PRI
No
No
No
Yes
Yes
No
No
Yes
No