Hello, I would like to call automatically a group of user and make them listening an announcement before anybody talks. I have already added an extension in the dialplan that worked. Actually, I use the extension 0911 in the default dialplan of freeswitch which I have changed a little. This works fine. The problem is to make the announcement. 1- I have created a profile for this conference and add: < param name="enter-sound" value="conference/my_file.wav"/> It did not work. I have tested this, it seems to work only if someone enters a conference which has been previously created. For instance after the 1st participant has entered the conference room. 2- Then, I have seen there is the function "conference_auto_outcall_announce" but I did not manage to make it work. I have added in my extension: <action application="set" data="conference_auto_outcall_announce=play:path_file_to_play/file.wav"/> I have got the following error: [ERR] mod_sndfile.c:175 sndfile_file_open() Error Opening File [/opt/freeswitch/sounds/en/us/callie/play:path_file_to_play/file.wav] [System error : no such file or directory] I have tried to change the path but something else is wrong. 3- I have tried with the API command: conference <confname> play <file_path> It works from the console but not from the dialpan. If someone could tell me where I am wrong or has another idea it would be very helpfull. Thanks, Carole -- View this message in context: http://www.nabble.com/conference_auto_outcall_announce-tp20955216p20955216.h... Sent from the Freeswitch-users mailing list archive at Nabble.com.