System information

normalizenumbers: how to normalize
0=no,1=basic,2=normal,3=more (hu/ro),4=extra
default is 2
normalizecallednumbersnec: NEC normalisation (National Destination Code)
-1=depends on normalizenumbers and normalize_localpx, 0=no,1=yes,2=extra
default is -1
rewriteinternalcalled: rewrite the called numbers for calls to endusers
0=don't set,1=don't rewrite,2=client to as received,3=client to username,4=client to telnumber,5=client to best if match,6=all to as
received,7=all to username,8=all to telnumber,9=all to best if match
default is: 7
validateinput: how to clean the numbers
0=no,1=basic without sql check,2=basic with sql, 3=normal,4=more,5=extreme
default is 3
cfg_minnormalizelength: minimum length of the number to consider for extra normalisation.
default is -1 which means that it depends on normalizenumbers (if normal then set to 5)
checknumnumbers: reject call if called is not a phone valid number
0=allow any calls; 1=allow only phonenumbers from H323; 2=allow only phone numbers for all
default is -1 which means that it depends on normalizenumbers (set to 1 if normalizenumbers is normal)
checknumport: check number portability rules
-1=autoguess,0=not check,1=check for changed prefix,2=check for changed number,3=check for changed domain,4=check all
default is -1
The CC/NEC rewrite depends on the followings:
caller CC/NEC