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-rwxr-xr-xdoc/README.variables9
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diff --git a/doc/README.variables b/doc/README.variables
index c57bf8212..cc5932fc1 100755
--- a/doc/README.variables
+++ b/doc/README.variables
@@ -74,6 +74,15 @@ ${TIMESTAMP} Current date time in the format: YYYYMMDD-HHMMSS
${TXTCIDNAME} Result of application TXTCIDName
${UNIQUEID} Current call unique identifier
+The dial() application sets the following variables:
+
+${DIALEDPEERNAME} Dialed peer name
+${DIALEDPEERNUMBER} Dialed peer number
+${DIALEDTIME} Time for the call (seconds)
+${ANSWEREDTIME} Time from dial to answer (seconds)
+${DIALSTATUS} Status of the call, one of:
+ CHANUNAVAIL | CONGESTION | BUSY | NOANSWER | ANSWER | CANCEL
+
There are two reference modes - reference by value and reference by name.
To refer to a variable with its name (as an argument to a function that
requires a variable), just write the name. To refer to the variable's value,