Saving with a blank value will restore the default.
<br />Available Variables for Email Subject and Body:
<br />
<b>{{CALLUID}}</b> - Call's Unique ID<br />
<b>{{ROUTENAME}}</b> - Outbound Route's name<br />
<b>{{DIALEDNUMBER}}</b> - Destination number as it will be sent to the trunk<br />
<b>{{DIALEDNUMBERRAW}}</b> - Destination number as it was dialed<br />
<b>{{CALLERNAME}}</b> - Caller's name<br />
<b>{{CALLERNUMBER}}</b> - Caller's number<br />
<b>{{CALLERALL}}</b> - example: "CALLERNAME" <CALLERNUMBER><br />
<b>{{OUTGOINGCALLERIDNAME}}</b> - Outgoing CallerID name<br />
<b>{{OUTGOINGCALLERIDNUMBER}}</b> - Outgoing CallerID number<br />
<b>{{OUTGOINGCALLERIDALL}}</b> - example: "OUTGOINGCALLERIDNAME" <OUTGOINGCALLERIDNUMBER><br />
<b>{{TRUNKNAME}}</b> - Trunk name<br />
<b>{{MONTH}}</b> - 2 digit month<br />
<b>{{DAY}}</b> - 2 digit day<br />
<b>{{YEAR}}</b> - 4 digit year<br />
<b>{{TIME}}</b> - example: 17:30:00<br />
<b>{{TIMEAMPM}}</b> - example: 5:30:00 PM<br />
<b>{{TZFULL}}</b> - Full Timezone. ex. America/New_York<br />
<b>{{TZSHORT}}</b> - Short Timezone. ex. UTC, PST, +12