According with the thread940-1464170 , i have pretty much the same issue, i can heard a secondary dial tone, i have in the shortcodes:
Code: 8N
Feature: Dial
Phone Numer : N
Grou of Lines ID: 50: [8] (ARS)
i have check the field secondary dial tone with all my routes
Code: 8N
Feature: Dial
Phone Numer : N
Grou of Lines ID: 50: [8] (ARS)
i have check the field secondary dial tone with all my routes