Creates a new class to represent individual calls and adds the listeners there. Requires https://github.com/matrix-org/matrix-js-sdk/pull/3251 Based on https://github.com/vector-im/element-call/pull/974
Creates a new class to represent individual calls and adds the listeners there. Requires https://github.com/matrix-org/matrix-js-sdk/pull/3251 Based on https://github.com/vector-im/element-call/pull/974