When troubleshooting a "disconnect code 65" on Cisco Unified Border Element, which option is the likely cause in the configuration?
A. missing dial-peer
B. codec mismatch
C. dtmf-relay misconfiguration
D. no IP address trust list
When troubleshooting a "disconnect code 65" on Cisco Unified Border Element, which option is the likely cause in the configuration?
A. missing dial-peer
B. codec mismatch
C. dtmf-relay misconfiguration
D. no IP address trust list
Answer B is correct.
https://community.cisco.com/t5/voice-over-ip/cisco-cube-reason-q-850-cause-65/td-p/2581032