R0106-HP MSR Router Series Layer 2 - WAN Configuration Guide(V7)

102
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter ISDN BRI or PRI interface
view.
interface interface-type interface-number N/A
3. Configure an accepted calling
number.
isdn caller-number caller-number
By default, an ISDN
interface accepts calls
from any calling numbers.
Configuring called-number verification for incoming calls
Called-number verification enables an ISDN interface to accept only calls placed to specific called
numbers. You can configure the ISDN interface to verify only the called number or both the called
number and the called subaddress. The ISDN interface will accept a call only if the called-number
information matches one entry in the list of acceptable called numbers.
To configure called-number verification for incoming calls:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter ISDN BRI or PRI
interface view.
interface interface-type interface-number N/A
3. Configure an
acceptable called
number.
isdn check-called-number check-index
called-party-number
You can include a
colon-separated subaddress
when you specify the called
number, for example,
66668888:13525.
By default, ISDN does not
check the called number or
subaddress in incoming SETUP
messages.
Configuring ISDN calling number identification
ISDN calling number identification enables an ISDN interface to include the call number of a calling
party in the outgoing call SETUP messages. The calling number information can be used for various
purposes. For example, the service provider can use this information to identify the pricing scheme for the
calling party. The called party can use this information to verify the origin of calls.
To configure calling number identification:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter ISDN BRI or PRI
interface view.
interface interface-type interface-number N/A