Yealink SIP-T4X Administration Manual page 336

Example
Parameter-
voice.tone.dial
voice.tone.ring
voice.tone.busy
voice.tone.congestion
voice.tone.callwaiting
voice.tone.dialrecall
voice.tone.record
voice.tone.info
voice.tone.stutter
voice.tone.message
voice.tone.autoanswer
Description
Belgium

China

Czech

Denmark

Finland

France

Germany

Great Britain

Greece

Hungary

Lithuania

India

Italy

Japan

Mexico

New Zealand

Netherlands

Norway

Portugal

Spain

Switzerland

Sweden

Russia

United States

Chile

Czech ETSI

voice.tone.country = Austria
Configuration File
<y0000000000xx>.cfg
Customizes the tone for each condition.
The parameter "voice.tone.message" is not
Appendix
321