Navigation: Configuration > Feature Guide > Voice Service > Trunk Preemption by User Rights Level >
A higher-level user can preempt resource of a lower-level user when trunk link resources are insufficient, without any configurations.
This topic describes how to reserve trunk line resources for higher-level users and how to modify the prompt tone played to users when their resources are preempted.
Reserving Trunk Line Resources
1.Log in to a X1900 series unified gateway using the CLI and access the Config mode.
2.Configure the reserved circuit.
config add reservedcircuit officeno officeno protocol protocol number number priority priority
Parameter |
Description |
officeno |
Indicates the office route of a trunk line. |
protocol |
Indicates the trunk type of reserved trunk line resources. The options are as follows: ϒ⁄pra ϒ⁄cassignal ϒ⁄qsig ϒ⁄isup ϒ⁄bri ϒ⁄sip |
number |
Indicates the number of reserved circuits. |
priority |
Indicates the lowest right level of the user who can use the reserved circuits. The options are as follows: ϒ⁄default ϒ⁄normal ϒ⁄advanced ϒ⁄super |
3.Run the save command to save the configuration.
Configuring the Prompt Tone Played to Users When Their Resources Are Preempted
1.Log in to a X1900 series unified gateway using the CLI and access the Config mode.
2.Set a prompt tone that the X1900 unified gateway plays when the trunk used by a user is preempted.
config modify hint tone cause reaviedbysuperuser type type
Parameter |
Description |
type |
Indicates the prompt tone type. The options are as follows: ϒ⁄busytone (default) ϒ⁄specialtone: The announcement indicating that the system is busy is played. |
3.Run the save command to save the configuration.
Parent Topic: Trunk Preemption by User Rights Level