encrypt or desensitize the phone number information in the log output

[hegw]

Is your feature request related to a problem? Please describe.
In actual working scenarios, there are times when we need to review more detailed logs, such as logs at the info level or debug level.
At this point, the log usually contains the plaintext phone number information.
It conflicts with the company's security audit regulations, which prohibit the output of plaintext customer sensitive information, such as phone numbers.

Describe the solution you'd like
Is it possible to provide a configuration option to support the encryption or desensitization of phone number information in the log output?

Describe alternatives you've considered
Although it is possible to adjust the log level to prevent the output of phone numbers, this obviously does not facilitate problem troubleshooting.

Additional context
the log such as:
Dec 1, 2025 @ 14:29:15.818 xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx 2025-12-01 14:28:38.290799 93.07%[INFO sofia_glue.c:1651 sofia/external/{phone number info} sendinginvite call-id:(null)

Package version or git hash
1.10.7