public void userDisconnectedFromGlobalAudio(String voiceConf, String callerIdName) {
Matcher matcher = CALLERNAME_PATTERN.matcher(callerIdName);
if (matcher.matches()) {
String userid = matcher.group(1).trim();
String name = matcher.group(2).trim();
String json = new UserDisconnectedFromGlobalAudio(voiceConf, userid, name).toJson();
sender.send(MessagingConstants.TO_MEETING_CHANNEL, json);
} else {
log.warn("Invalid calleridname [{}] in userDisconnectedFromGlobalAudio as it does not match pattern (.*)-bbbID-(.*)");
String json = new UserDisconnectedFromGlobalAudio(voiceConf, callerIdName, callerIdName).toJson();
sender.send(MessagingConstants.TO_MEETING_CHANNEL, json);
}
}