TIMESTAMP and documentation

Asterisk Asterisk Support
1

Hello

i found somewhere that i can use ${TIMESTAMP} variable in extensions.conf.
But i can’t (it’s always empty). Can i use it ?

is there any documentation for that ?
where can i find all variables which i could use in extensions.conf

Thanx

2

look in the /usr/src//doc directory for the appropriate text file/README with “variables” in the filename.