International call progress tones for IP-PBX and VoIP telephony

Search Tones

Welcome to the World Tone Database, dedicated to the A-Z of international call progress tones. From here you can research tone parameters in national tone plans and hear the tones on-line.

Business customers subscribing to our paid premium service can benefit from unrestricted searching of over 1,700 records, update notifications and support, for up to ten users, ad-free.

Help us improve! If you have updated information on Disconnect tones or official versions of national tone plans, please let us know.




Free service
(unregistered user/not signed in)
Country
Tone
15 records found, showing data for first record (free service).
The Confirmation tone is equivalent to the Acceptance tone, Function acknowledge tone,
Positive indication tone and the Service activated tone. More...
icon24-bulb Corporate user? Please consider sponsoring this service by getting a paid subscription for your institution.
Related product: CPT-Master tone generator app