[Freeswitch-users] Getting logs of registrations/deregistrations

[Alex Lake]

Is there a way to get the console to show end-user registrations and 
de-registrations as they happen?

I note that registrations are OK, you get something like this:

2014-06-09 13:37:44.091960 [WARNING] sofia_reg.c:1541 SIP auth challenge 
(REGISTER) on sofia profile 'internal' for 
[1129301 at 004-1129.sb12.dmclub.org] from ip 84.92.90.149

But de-registrations are very quiet.

Also, is there an api command to send a "SIP OPTIONS" message to a 
particular registered session?