CallCardSetHold

Method allows to set call on hold from the app's side.

Application must pass to the method an object with property held, containing boolean value: true - enable hold, false - disable. No data is passed to the callback function.

Call example

  BX24.placement.bindEvent('BackgroundCallCard::initialized', event => {
        BX24.placement.call('CallCardSetHold', { held: true }, () => {
            // some code
        });
 });