I have search string odbc in each config file and added the line for connecting to psql
549 vi autoload_configs/switch.conf.xml
550 vi sip_profiles/internal.xml
551 vi autoload_configs/directory.conf.xml
552 vi autoload_configs/voicemail.conf.xml
553 vi autoload_configs/easyroute.conf.xml
554 vi autoload_configs/db.conf.xml
555 vi sip_profiles/internal.xml
556 vi autoload_configs/db.conf.xml
557 vi autoload_configs/cidlookup.conf.xml
558 vi autoload_configs/lcr.conf.xml
559 vi autoload_configs/nibblebill.conf.xml
560 vi autoload_configs/callcenter.conf.xml
561 vi jingle_profiles/server.xml
562 vi sip_profiles/internal-ipv6.xml
563 vi sip_profiles/internal-ipv6.xml
564 vi skinny_profiles/internal.xml
this is the line I have added (not to all files, the ones that asks for odbc-dsn:
I started freeswitch again, and now it don't turns on and postgresql logs are crazy!