Facts:
1- CS1000M RLS 4.5 SG.
2- New installation
3- Latest DEP List is installed.
4- All analogue lines are working when the telephone sets using dial tone.
Problem:
While changing the analogue telephone from tone to pulse and programming the line to work as pulse tone ( CLS DIP) the telephone can’t dial and we receive the same tone, also we have change the telephone set with anther one and the problem still the same.