Pressing Voice Mail Phone App button triggers failed attempt against apache-auth

Commercial Modules
1

Whenever I press my Voicemail Phone App button on my Yealink T23G, a failed attempt against apache-auth is triggered.

I keep receiving Fail2ban alerts for that:

The IP 10.124.193.26 has just been banned by Fail2Ban after
6 attempts against apache-auth on freepbx-a.

10.13.66
Asterisk 11

2

I’m having the same issue with Aastra phones. Did you ever find a resolution?

3

Watch this ticket:
https://issues.freepbx.org/browse/FREEPBX-14266

Work around for now is to whitelist Phone Apps IPs/subnets in Intrusion Detection.