An engineer must enable 5 GHz on the voice for Cisco 7925 phones. Which change must be made in the TPC configuration page?
A. Set the TPC version to TPCv2
B. Change the power level method to on demand
C. Set the minimum transmit to 8dBm
D. Set the maximum transmit to 17dBm
D.
Transmitter output power maximum 40 mW (16 dBm).
https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-wireless-ip-phone-7925g/data_sheet_c78-504890.html
https://www.cisco.com/c/en/us/support/docs/collaboration-endpoints/wireless-ip-phone-8821/214215-how-to-get-your-8821-792x-wireless-phone.html
A. Set TPC version to TPCv2
https://community.cisco.com/t5/wireless-security-and-network/tpcv1-vs-tpcv2/td-p/2283527