T48G - Call Park BLF Alert Tone

[Jensen_Yealink]

Hi Team,

I make a testing on my side with 35.81.0.25, we failed to reproduce the issue.
From your testing, the item #4, using provisioning config parameter, this feature successfully turns off, then the alert will also disabled, right?
moreover, the config feature can not disabled issue, please testing with below:
1/ please reset the phone and testing again via Web interface.
2/ after reset the phone and testing again with auto provisioning.
3/ if still have the issue, please hep to get PCAP, config.bin and syslog with level 6.
how to get the file please refer to below FAQ:

http://support.yealink.com/faq/faqInfo?id=313

thank you.