Dear all,

I'm having difficulties in the dialplan module. My problem is in the regular expressions added to the database. I tried some examples from previous users but they don't work for me.
example:

dpid 10
pr    100
match_op 0
match_exp ^123(.*)$
match_len 0
subst_exp ^123
repl_exp 0030


Previous example from Daniel that I found in user lists:

s/subst_exp/repl_exp/

subst_exp - is regular expression that can be used to group parts of the input
repl_exp - is used to build the output

Example: you want to remove the first 0 and prefix +44 to a number:

subst_exp=^0(.+)$
repl_exp=+44\1


Can someone provide an example that works with the latest  kamailio please? Also where I can find more docs about dialplan?

Thank you all

Alex