TONE MODULE This module provides Digital Milliwatt (1004Hz), and ringback tones. A-Law and µ-Law versions of each tone are provided. Can be inserted into any aggregate or tributary position.

Any questions?

Please use the following form to request information.

Please specify your question about TONE MODULE This module provides Digital Milliwatt (1004Hz), and ringback tones. A-Law and µ-Law versions of each tone are provided. Can be inserted into any aggregate or tributary position. *

Type the numbers you see in the picture below