diff --git a/debian/resources/fail2ban/freeswitch.conf b/debian/resources/fail2ban/freeswitch.conf
index b187b49..50470a1 100644
--- a/debian/resources/fail2ban/freeswitch.conf
+++ b/debian/resources/fail2ban/freeswitch.conf
@@ -7,8 +7,8 @@
 #          (?:::f{4,6}:)?(?P<host>[\w\-.^_]+)
 # Values:  TEXT
 #
-failregex = \[WARNING\] sofia_reg.c:\d+ SIP auth failure \(REGISTER\) on sofia profile \'\w+\' for \[.*\] from ip <HOST>
-            \[WARNING\] sofia_reg.c:\d+ SIP auth failure \(INVITE\) on sofia profile \'\w+\' for \[.*\] from ip <HOST>
+failregex = \[WARNING\] sofia_reg\.c:\d+ SIP auth failure \((?:INVITE|REGISTER)\) on sofia profile \'\w+\' for \[.*\] from ip <HOST>
+			\[WARNING\] switch_core_state_machine\.c:\d+ \w{8}(?:-\w{4}){3}-\w{12} sofia\/\w+\/.*@<HOST> Abandoned
 
 # Option:  ignoreregex
 # Notes.:  regex to ignore. If this regex matches, the line is ignored.