Update auth-challenge-ip.conf

debian/resources/fail2ban/auth-challenge-ip.conf

@@ -11,7 +11,7 @@
 # Values:  TEXT
 #
 #[WARNING] sofia_reg.c:1792 SIP auth challenge (INVITE) on sofia profile 'internal' for [[email protected]] from ip 209.160.120.12 
-failregex = \[WARNING\] sofia_reg.c:\d+ SIP auth challenge \((INVITE|REGISTER)\) on sofia profile \'\.*\' for \[.*@\d+.\d+.\d+.\d+\] from ip <HOST>
+failregex = \[WARNING\] sofia_reg.c:\d+ SIP auth challenge \((INVITE|REGISTER)\) on sofia profile \'.*\' for \[.*@\d+.\d+.\d+.\d+\] from ip <HOST>
 
 
 # Option:  ignoreregex