User's Manual
Firmware Version 1.0.0.5 
UCM6510 IP PBX User Manual 
Page 111 of 192 
Figure 42: New Voice Prompt Language Added 
A new language option will be displayed after successfully installed. Users then could select it to apply in 
the UCM6510 system voice prompt or delete it from the UCM6510. 
CUSTOMIZE AND UPLOAD VOICE PROMPT PACKAGE 
The UCM6510 provides interface from web GUI for users to customize their own voice prompts. Users 
could directly upload the package from web GUI. For detailed instructions on voice prompt customizing 
and uploading, please refer to the link below: 
http://www.grandstream.com/products/ucm_series/UCM61xx/documents/UCM61xx_voiceprompt_customi
zation.zip 










