failed registrations in SIP Server systemlog

[voipwell.com]

1. Brekeke Product Name and version:
Advanced SIP Server
2. Java version:

3. OS type and the version:

4. UA (phone), gateway or other hardware/software involved:

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/networkpatterns.html :

6. Your problem:
We have found a log file monitor that has been very effective in monitoring the systemlog in the pbx for failed registrations and warning us of a sip scan. However, we don't see the advanced sip server recording failed registration attempts. Is there a loglevel that needs to be set to cause Advanced SIP Server to record failed registrations in the systemlog file?

Thanks.

Nick

[Laurie]

How about this?
net.auth.loglevel.file=255