Configuring Preemption for High-Priority Users
This section describes how to configure preemption for high-priority users.
Context
Important calls to user A cannot be connected when user A is engaged in a call. In this case, preemption can be configured for user A. For example, user C has a higher priority than user B. If user C calls user A during a conversation between user A and user B, user A ends the current conversation immediately and establishes a call with user C.
Prerequisite
A PBX user has been configured. For details on how to configure a PBX user, see Configuring a PBX User.
Procedure
Step |
Action |
Command |
Description |
|---|---|---|---|
1 |
Enter the system view. |
system-view |
- |
2 |
Enter the voice view. |
voice |
- |
3 |
Create a call priority group. |
priority-group priority-group-name |
If a call priority group has been created, this command directly displays the priority-group view. By default, no call priority group is created. |
4 |
Configure the priority of each user. |
telno telno-value priority priority-level |
A smaller value indicates a higher priority. By default, the priority is not configured for a calling user. |
5 |
Return to the voice view. |
quit |
- |
6 |
Enter the PBX user view. |
pbxuser name |
- |
7 |
Associate the call priority group with a PBX user. |
priority-group priority-group-name |
Associate a PBX user with the call priority group created in step 3. By default, no call priority group is associated with a PBX user. |
8 |
Save the configuration. |
save |
- |
Example
# Set the name of the call priority group associated with the SIP user 7001 to group1, and the priority of the user 28987000 to 0.
<Huawei> system-view [Huawei] voice [Huawei-voice] priority-group group1 [Huawei-voice-priority-group-group1] telno 28987000 priority 0 [Huawei-voice-priority-group-group1] quit [Huawei-voice] pbxuser 7001 sipue [Huawei-voice-pbxuser-7001] sipue 7001 [Huawei-voice-pbxuser-7001] telno 7001 [Huawei-voice-pbxuser-7001] priority-group group1 [Huawei-voice-pbxuser-7001] save
Verification
Action |
Command |
Expected Result |
|---|---|---|
Verify the configuration of users in the call priority group. |
display voice priority-group |
The parameter values in the command output are consistent with the settings. <Huawei> display voice priority-group Priority group name : group1 Priority telno : 28987000 Priority level : 0 |