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Webphone Demo sip.invitecontext.sessionDescriptionHandler | unable to acquire streams

Keep getting this error using webphone demo installed locally using Chrome Version 85.0.4183.83
sip.invitecontext.sessionDescriptionHandler | unable to acquire streams

DOMException: Requested device not found


http://ringcentral.github.io/ringcentral-web-phone/



1.bundle.js:85716 Thu Sep 03 2020 08:21:59 GMT+0800 (China Standard Time) | sip.invitecontext.sessionDescriptionHandler | unable to acquire streams

DOMException: Requested device not found

phoneerrors
1 |1500 characters needed characters left characters exceeded

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Developer sandbox tools

Using the RingCentral Phone for Desktop, you can dial or receive test calls, send and receive test SMS or Fax messages in your sandbox environment.

Download RingCentral Phone for Desktop:

Tip: switch to the "sandbox mode" before logging in the app:

  • On MacOS: press "fn + command + f2" keys
  • On Windows: press "Ctrl + F2" keys