Symptom
When issuing the command #show voice sip license status, we see that no CUBE license is in use.
----------show voice sip license status----------
Current Time: Nov 9 2023 11:52:53 UTC
SIP service: Up
License use recorded every: 0 Invalid
Next record at: Jan 1 1970 00:00:00 UTC
No use of license(s) for CUBE Standard Trunk <<<<
No use of license(s) for CUBE Enhanced Trunk <<<<
This can also be confirmed by issuing other commands such as #show license summary, #show license usage and #show license
----------show license summary-----------
License Usage:
License Entitlement Tag Count Status
-----------------------------------------------------------------------------
uck9 (ISR_4400_UnifiedCommun...) 1 IN USE
----------show license usage----------
License Authorization:
Status: Not Applicable
uck9 (ISR_4400_UnifiedCommunication):
Description: uck9
Count: 1
Version: 1.0
Status: IN USE
Export status: NOT RESTRICTED
Feature Name: uck9
Feature Description: uck9
Enforcement type: NOT ENFORCED
License type: Perpetual
-----------show license-----------
License Usage
=============
uck9 (ISR_4400_UnifiedCommunication):
Description: uck9
Count: 1
Version: 1.0
Status: IN USE
Export status: NOT RESTRICTED
Feature Name: uck9
Feature Description: uck9
Enforcement type: NOT ENFORCED
License type: Perpetual
Conditions
CSLU configured as the transport mode.
CUBE voice command configuration is already done
