• 5.19

onPhoneCapabilitiesChange

Subscribe to any change of the allowed phone capabilities.

Request

Syntax

on('ON_PHONE_CAPABILITIES_CHANGE', handler: OnPhoneCapabilitiesChangeHandler): void type OnPhoneCapabilitiesChangeHandler = (caps: PhoneCapabilities) => SyncAsyncResult type PhoneCapabilities = {     canDial: boolean     canAnswer: boolean     canHold: boolean     canRetrieve: boolean }

Parameters

Parameter	Parameter Values	Data Type	Optional/Required	Description
caps
	canDial	Boolean	Required	If set to true, the user can dial; if set to false, the user cannot dial.
	canAnswer	Boolean	Required	If set to true, the user can answer incoming phone calls; if set to false, the user cannot answer incoming phone calls.
	canHold	Boolean	Required	If set to true, the user can pause calls; if set to false, the user cannot pause calls.
	canRetrieve	Boolean	Required	If set to true, the user can resume calls after they have been put on hold; if set to false, the user cannot resume calls after they have been put on hold.

Example Request

function phoneCapabilitiesChangeCallback(caps: PhoneCapabilities) {

console.log("New phone capabilities:", caps);

}

adApi.on("ON_PHONE_CAPABILITIES_CHANGE", phoneCapabilitiesChangeCallback);

Return Value

null

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