修改

midware-service/src/main/java/midware/service/eslclient/EslEventListenerEvent.java

                                         if (!opType.equals("MakeCall") || calleeNum.equals(chanNames[2])) {
                                             actionNotice(opType, callerAgent.getAgent(), callId, true);
                                             if (opType.equals("Meeting")) {
-                                                if (chan.getSessionSort() == 3) {
-                                                    if (eslClientService.talkJoinMeeting(callId)) {
-                                                        if (session != null) {
+                                                if (session != null) {
+                                                    if (!session.isMeeting()) {
+                                                        if (eslClientService.talkJoinMeeting(callId)) {
                                                             session.setMeeting(true);
                                                             try {
                                                                 Thread.sleep(500);
                                                             eslClientService.setConferenceExitSound(callId, true);
                                                         }
                                                     }
-                                                }
-                                                //第一个人静音和禁听
-                                                if (session != null && session.isMeetingMute()) {
-                                                    eslClientService.setConferenceIsMute(callId, callId, true, "");
+                                                    //第一个人静音和禁听
+                                                    if (session.isMeetingMute()) {
+                                                        eslClientService.setConferenceIsMute(callId, callId, true, "");
+                                                    }
                                                 }
                                             }
                                         }