playRingtone method
Implementation
Future<Map<String, dynamic>> playRingtone(
String deviceSerial,
String voiceIndex, { // e.g., "200"-Beep, "201"-Alarm, "202"-Mute
String? volume, // "1"-"100", defaults to "1"
}) async {
String path = '/api/v3/device/audition?voiceIndex=$voiceIndex';
if (volume != null) {
path += '&volume=$volume';
}
return _client.post(path, {'deviceSerial': deviceSerial});
}