[Freeswitch-users] bridge failover and failure_causes

For the scenario when used multiply dialstring: <action application="bridge" data="sofia/gateway/primary/dialstring|sofia/gateway/secondary/dialstring"/> failure_causes which was sed to USER_BUSY, only works when received 486 (USER BUSY) after 18x.... If it received 486 just after 100 Trying, it trying to bridge to the next gateway and ignore failure_causes=USER_BUSY... Is it normal behavior? -- Yours sincerely, Vladimir Getmanshchuk