https://github.com/sendbird/sendbird-calls-android/releases/tag/1.6.1
1.6.1 (May 14, 2021 UTC)
• Fixed an issue where DirectCall.duration always returns zero.
• Fixed an issue where SendBirdCall.setCallConnectionTimeout() doesn’t work intermittently.
• Fixed an issue where Direct calls with iOS SDK were not being made.
• Fixed intermittent crashes when making Direct calls.
