Timezone in Wave plug-in for Outlook


I have just installed Wave plug-in for outlook and tried to create meeting clicking Wave icon in outlook, but I found that it was always created with Time Zone “Asia/Shanghai (GMT+08:00)”. Now it’s 5pm in EU, and meeting room is available only from midnight ( 6 hours forward).
Meeting created directly in Wave app has proper timezone, and room is available from now.


you must report this anomaly directly to Grandstream via ticket:



Dear user,

Thank you for using the Wave application! When you schedule a meeting on the Wave app, may I ask if you had changed this timezone settings?

Could you kindly let us know what is the current timezone of your PC?

Thanks for your testing!

Thank you!


I do not change anything. When meeting is created in app the time zone is set to UTC+2, my computer has the same time zone and it is my default time - I’m from Poland . When meeting is created clicking button in outlook, then time zone is UTC+8.


Dear user,

Thank you for your feedback and confirmation! We will look into this issue based on your feedback and get back to you if we have any updates. Thanks for your testing!

Thank you!


Dear user,

Thank you for waiting! This is an issue in the Wave Desktop application and we will fix this issue in the next Wave Desktop release version (ETA: by the end of this month). Thanks for your testing!

Thank you!