Configuring an ISDN User
After a number and call rights are configured for an ISDN user, its ISDN phone can make incoming and outgoing calls.
Context
When an ISDN user connects an ISDN telephone line to the BRA interface of a PBX, the BRA interface must work in NT mode.
As shown in Figure 2-14, the PBX connects to ISDN users.
The PBX can control call-in and call-out rights. Calls are classified into intra-office calls, local calls, national toll calls, international toll calls and local survival call.
Configuring the Working Mode of the 2BST Card or BRA Interface
After the working mode of the 2BST card is configured, original service data on the 2BST card and interfaces of the 2BST card will become invalid.
Step |
Action |
Command |
Description |
|
|---|---|---|---|---|
1 |
Enter the system view. |
system-view |
- |
|
2 |
Configure the card or interface to work in NT mode. (Configure the working mode of the card or interface as required.) |
Configure the 2BST card to work in NT mode. |
set workmode slot slot-id bri bri-voice nt-mode |
After this command is executed, the system asks you whether to restart the 2BST card. If you select Y, the 2BST card restarts. If the 2BST card does not restart in this situation, run the reset slot command to restart the 2BST card. If the 2BST card works in TE mode and has BRA trunk data configured, delete the BRA trunk data after you change the working mode to NT. |
(Optional) Configuring Remote Power Supply on the BRA Interface
An ISDN phone is powered by a dedicated transformer or the BRA interface of the 2BST card.
If no dedicated transformer is available, enable the remote power supply function on the BRA interface connected to the ISDN phone.
Step |
Action |
Command |
Description |
|---|---|---|---|
1 |
Enter the voice view. |
voice |
- |
2 |
Enter the BRA interface view. |
port bra slotid/subcardid/portid |
The physical interface is in the format of slot ID/card ID/port number. If no card is installed, the card ID is 0. |
3 |
Enable the remote power supply function. |
remote-power enable |
By default, the remote power supply function is disabled. |
4 |
Return to the voice view. |
quit |
- |
Configuring an ISDN User
Step |
Action |
Command |
Description |
|---|---|---|---|
1 |
Enter the voice view. |
voice |
- |
2 |
Create an ISDN user, (optional) specify the enterprise that the ISDN user belongs to, and enter the ISDN user view. |
pbxuser name bra [ enterprise enterprise-name ] |
By default, an ISDN user belongs to the enterprise default. You need to configure an enterprise only when multiple enterprises share the PBX. For details on how to configure an enterprise, see Configuring an Enterprise and a DN Set. After an ISDN user is created, you can run this command to enter the ISDN user view. |
3 |
Bind a physical interface to the ISDN user. |
port slotid/subcardid/portid |
The physical interface is in the format of slot ID/card ID/port number. If no card is installed, the card ID is 0. |
4 |
Configure a telephone number and long code. |
telno telno-value [ long-telno long-telno-value ] |
A long code is allocated by a carrier. After a long code is configured, external users can dial the long code to call users. They do not need to dial the switchboard number and extension number. |
5 |
(Optional) Configure the call-in right. |
call-right in { { inter inter-value | local local-value | ddd ddd-value | idd idd-value } * | all } |
By default, intra-office, local, national, and international incoming calls are all allowed. |
6 |
(Optional) Configure the call-out right. |
call-right out { { inter inter-value | local local-value | ddd ddd-value | idd idd-value } * | all } |
By default, only intra-office and local call can be made. |
7 |
(Optional) Bind a DN set to the ISDN user. |
dn-set dn-set-name |
By default, a SIP user belongs to the DN set DefaultDialPlan. You need to perform this step only when a DN set is created. For details on how to configure a DN set, see Configuring an Enterprise and a DN Set. |
8 |
(Optional) Configure the user type. |
user-type type |
By default, users are common users. |
9 |
(Optional) Configure the name of an ISDN user. |
user-name user-name-value |
You can run this command to configure a name for an ISDN user. When a remote user has enabled the name identification presentation service, the configured name will be displayed on the phone of the remote user. By default, the name of ISDN user is not configured. |
10 |
(Optional) Configure the user signaling type. |
eid-para signalling sigtype |
When the PBX functions as a user-side device and uses DSS1 signaling to connect to the remote network, set the signaling type to dss1 (default). When the PBX functions as a user-side device and uses QSIG signaling to connect to the remote network, set the signaling type to qsig. |
11 |
(Optional) Configure the description. |
eid-para description description |
By default, the description of a user is not configured. |
12 |
Save the configuration. |
save |
- |
Example
Configure an ISDN user. Set the user name to 7200, telephone number to 7200, and long code to 28987200, enable the national toll call right, and bind physical interface 2/0/1 of the 2BST card to the ISDN user.
<Huawei> system-view [Huawei] set workmode slot 1 bri bri-voice nt-mode [Huawei] voice [Huawei-voice] pbxuser 7200 bra [Huawei-voice-pbxuser-7200] port 2/0/1 [Huawei-voice-pbxuser-7200] telno 7200 long-telno 28987200 [Huawei-voice-pbxuser-7200] call-right out ddd enable [Huawei-voice-pbxuser-7200] save
Verification
Action |
Command |
Expected Result |
|---|---|---|
Verify the ISDN user configuration. |
display voice pbxuser [ pbxuser-name ] |
The parameter values in the command output are consistent with the setting. |