An engineer must resolve a "VIDEO" call failure issue. When using RTMT, the engineer notices that the Location Bandwidth Manager-OutOfResources counter is showing a positive value. Which option is the cause of the call failure?
A. lack of audio bandwidth
B. lack of video bandwidth
C. lack of transcoding resources
D. lack of audio or video bandwidth
E. lack of conferencing resources
I agree with the answer A; lack of audio bandwidth
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/service/10_0_1/rtmt/CUCM_BK_CA30A928_00_cisco-unified-rtmt-administration-100/CUCM_BK_CA30A928_00_cisco-unified-rtmt-administration-100_appendix_01001.html
The correct answer is A
Cisco Locations LBM
OutOfResources
This counter represents the total number of failed audio call bandwidth reservations associated with a given location or a link between two locations due to lack of audio bandwidth.