earphones don't work on vibe video calls

[shan006]

hi, i recently updated the viber app on my sony experia. i tried making video calls on viber, but the earphones don't work, bu instead the speaker turns on. any idea how to fix this?

 

[Almeuit]

I would check with the app developer to see if it's a know bug with the app. Especially if normal calls work with your ear buds.