VoIP call and meeting Join doesn’t work on Nexus 6P using Skype for Business Mobile app.
Error: The call couldn't be completed. Please try again later.
Recently noticed media failure issue using Skype for Business Mobile App on Nexus 6P (Android ver: 6.0.1, Build: MMB29P) over both LTE and Wi-Fi. VoIP Calls (P2P) and connections to meetings connect and then instantly end.
Signaling is working correctly however media always fails on Nexus 6P using Skype for Business Mobile app client.
The behavior, that I have seen with Skype for Business Mobile app is that if I make a call over Wi-fi (Required Wi-Fi for audio/Video) it fails instantly. If I make the call on LTE, I get a call back from my S4B phone number on my cell phone via Call via work. VoIP never work using Nexus 6P Phone.
Other than Nexus 6P all other mobile phone (iPhone, Samsung, Windows Mobile etc.) S4B app works correctly including Media and Signaling.
Instant message, Presence, Meeting information, contact search, upcoming meeting etc. works correctly on Nexus 6P.
Checking with Microsoft to update bug or known issue information.