MySQL RealTime: Update

Hello,
does anybody know where I can customize in res_config_mysql.c the registering update. It`s doing
UPDATE asv_sip SET ipaddr = ‘213.146.117.45’, port = ‘5060’, regseconds = ‘1145654568’, username = ‘’, fullcontact = ‘sip:ado1@192.168.2.101:5060’ WHERE name = ‘ado1’

by default. But I don`t want to update the username, because this is causing problems with some softphones.

thanks
mathias

Remove what you dont need then
make
make install
Restart Asterisk - that’s all