Diff from version 10 to 11 (current)
| @@ -5,13 +5,13 @@ |
| !!Description: | | DB_EXISTS(<family>/<key>) | | | | -This function will check to see if a key exists in the Asterisk database. | | -Checking for existence of a database key will also set the variable DB_RESULT to the key's value if it exists. | | +This function checks whether a key exists in the Asterisk database. | | +Checking for existence of a database key also sets the variable DB_RESULT to the key's value if it exists. | | !!Return value | | -If the key exists, the function will return "1". If not, it will return "0". | | +If the key exists, the function returns "1". If not, it returns "0". | | !!Example | | ^~pp~exten => s,1,Set(foo=${DB_EXISTS(cidname/7079994444)})~/pp~^ | | -The following example can be used to replace the LookupBlacklist application. If there's a blacklist match it jumps to context "blacklisted" ext. s, priority 1: | | +The following example can be used to replace the LookupBlacklist application. If there is a blacklist match it jumps to context "blacklisted" ext. s, priority 1: | | ^~pp~exten => s,1,GotoIf(${DB_EXISTS(blacklist/${CALLERIDNUM})}?blacklisted,s,1) | | exten => s,2,NoOp( ${CALLERIDNUM} not on Blacklist) | | exten => s,3,Dial(SIP/......)~/pp~^ |
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| User | Comment | Time | Version |
|---|
| khb | | 2014-02-22 09:55 | 11 |