Hi, I am confused by documentation with foo bar examples. Can someone please give me a clear ser.cfg example of avp_subst that really works in your running ser.cfg? preferably one that works on and avp called $revision to substitute a substring of numbers (8831) with another set of numbers (5431) where the target digits are surrounded by other stuff. ..mike.. . _______________________________________________ Serusers mailing list Serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers