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my ring central implementation doesn’t work in Microsoft Edge it comes up with an error:

sip.invitecontext.sessionDescriptionHandler | unable to acquire streams


I used the RingCentral WebPhone Client Library on Github as the basis of my implementation and this works without problem in Chrome.


Is this not supported in Microsoft Edge?

Compatibility is mentioned in the README

Browser Compatibility

Currently, we officially support Google Chrome browser. Official support for Firefox and Safari browsers are coming soon.


There is already mentioned in different references about the supported browser:

https://support.ringcentral.com/s/article/5126?language=en_US

https://support.ringcentral.com/s/article/ringcentral-online-account-supported-browsers?language=en_US

https://community.ringcentral.com/ringcentral/topics/ringcentral-supported-web-browsers

Plus it is always advisable to use advance browsers like chrome or firefox as you will often find trouble using Microsoft browsers like explorer or edge because of it's lack of support of different plugins and libraries


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