Hi all, I'm working in a HA in Freeswitch v1.8, but i found a lot of troubles for do that, i follow the guide that I found here https://freeswitch.org/confluence/display/FREESWITCH/High+Availability , but i can't solve my problem, following I will present my configuration I use keepalived to solve the problem with the floating IP, now the IP starts in master, when that goes down, the IP change to the slave, and when the master goes up, the IP comes other time to him, in that part I don't have problems. Then I use PostgreSQL for the database that i need to recover calls, in bot servers i have the same configuration of postgresql ---------------------------------------------------------------------------------------------------------- /var/lib/pgsql/data/postgresql.conf listen_addresses = '*' and in /var/lib/pgsql/data/pg_hba.conf # TYPE DATABASE USER ADDRESS METHOD # "local" is for Unix domain socket connections only local all all md5 # IPv4 local connections: host all all all md5 # IPv6 local connections: host all all ::1/128 md5 ---------------------------------------------------------------------------------------------------------------- Both databases are accessible both from freeswitch and from the other server Then that is my configuration in master -------------------------------------------------------------------------------------------------------------------- In /usr/local/freeswitch/conf/sip_profiles/internal.xml and in /usr/local/freeswitch/conf/sip_profiles/external.xml i have <param name="track-calls" value="true"/> /usr/local/freeswitch/conf/autoload_configs/switch.conf.xml <param name="core-db-dsn" value="pgsql://hostaddr= ip_master dbname=freeswitch user=postgres password='password' options='-c client_min_messages=NOTICE' application_name='freeswitch'"/> <param name="core-recovery-db-dsn" value="pgsql://hostaddr= ip_slave dbname=freeswitch user=postgres password='password' options='-c client_min_messages=NOTICE' application_name='freeswitch'"/> ---------------------------------------------------------------------------------- That is the configuration in slave In /usr/local/freeswitch/conf/sip_profiles/internal.xml and in /usr/local/freeswitch/conf/sip_profiles/external.xml i have <param name="track-calls" value="true"/> /usr/local/freeswitch/conf/autoload_configs/switch.conf.xml <param name="core-db-dsn" value="pgsql://hostaddr= ip_slave dbname=freeswitch user=postgres password='password' options='-c client_min_messages=NOTICE' application_name='freeswitch'"/> <param name="core-recovery-db-dsn" value="pgsql://hostaddr= ip_master dbname=freeswitch user=postgres password='password' options='-c client_min_messages=NOTICE' application_name='freeswitch'"/> -------------------------------------------------------------------------------------------------------------- When i make a call, i can see it in the local database of the server that perfors it, but no in the other when i goes to fs_cli and make a db_cache status i recieved that ------------------------------------------------------------------------------------------------------ freeswitch@freeswitch> db_cache status db="freeswitch",type="core_db" Type: CORE_DB Last used: 1 Total used: 5372 Flags: Unlocked, Detached(0) Creator: sofia_glue.c:2499 Last User: sofia_glue.c:2535 db="hostaddr= ip dbname=freeswitch user=postgres password=",type="odbc" Type: PGSQL Last used: 0 Total used: 6477 Flags: Unlocked, Detached(0) Creator: src/switch_console.c:255 Last User: src/switch_console.c:255 db="fifo",type="core_db" Type: CORE_DB Last used: 64648 Total used: 1 Flags: Locked, Attached(1) Creator: src/switch_core_sqldb.c:2058 Last User: db="freeswitch",type="core_db" Type: CORE_DB Last used: 64650 Total used: 2 Flags: Locked, Attached(1) Creator: sofia_glue.c:2268 Last User: src/switch_core_sqldb.c:2058 db="freeswitch",type="core_db" Type: CORE_DB Last used: 64650 Total used: 2 Flags: Locked, Attached(1) Creator: sofia_glue.c:2268 Last User: src/switch_core_sqldb.c:2058 db="hostaddr= ip dbname=freeswitch user=postgres password=",type="odbc" Type: PGSQL Last used: 64650 Total used: 2 Flags: Locked, Attached(1) Creator: src/switch_core_sqldb.c:3375 Last User: src/switch_core_sqldb.c:2058 6 total. 4 in use. --------------------------------------------------------------------------------------------------------- With this information, i think the problem is with the "core-recovery-db-dsn" but i can solve it, someone know how to solve this issue?