The Cisco phones on the Enterprise firmware fetch their directory
(directoryURL) over HTTP only. A separate root from the TFTP one: the
configuration files of the phones hold their SIP passwords.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UJKweojs6NK5svZwRgQjQH