+1 vote

All the audio devices (input device, output device, input speaker, output speaker and ringing device) show "Default undefined" after having been asked to upgrade to the latest version 5.4.12. Any idea how to fix this? 

in Windows by (130 points)

Please log in or register to answer this question.

Welcome!
Ask your questions and receive answers from other members of the Zoiper Community.

Did you check our Help Section?

You are a Zoiper Biz or Premium customer? If so, click HERE to get premium support.
2,438 questions
1,541 answers
2,314 comments
135,041 users