[Serusers] language syntax

[murat inal]

dear all,

i am an absolute newbie at SER, sorry if this is a more-than-essential
question :)

what do we basically code in ser.cfg? is it a script language? how can
i learn the syntax of the language?

and then we program SER with codes with remarks like "routing logic".
how do we learn about the methods & functions used there?

checked for documentation (like ser_howto) from iptel.org site,
however they are inadequate?

best,