asterisk confbridge

 /etc/asterisk/confbridge.conf


[general]

[fancybridge]
type=bridge
max_members=20
mixing_interval=10
internal_sample_rate=auto
record_conference=no

[fancyuser]
type=user
music_on_hold_when_empty=yes
music_on_hold_class=Michael
announce_user_count_all=yes
announce_join_leave=yes
dsp_drop_silence=yes
denoise=yes

[fancymenu]
type=menu
*=playback_and_continue(conf-togglemute&press&digits/1&silence/1&conf-leave&press&digits/2&silence/1&add-a-caller&press&digits/3&silence/1&conf-decrease-talking&press&digits/4&silence/1&reset-talking&press$
*1=toggle_mute
1=toggle_mute
*2=leave_conference
2=leave_conference
*3=dialplan_exec(addcallers,1,1)
3=dialplan_exec(addcallers,1,1)
*4=decrease_listening_volume
4=decrease_listening_volume
*5=reset_listening_volume
5=reset_listening_volume
*6=increase_listening_volume
6=increase_listening_volume
7=decrease_talking_volume
7=decrease_talking_volume
*8=reset_talking_volume
8=reset_talking_volume
*9=increase_talking_volume
9=increase_talking_volume
0=leave_conference
0=leave_conference


/etc/asterisk/extensions.conf




[ivr_conference]
exten=>_x.,1,Answer()
same=>n(start),read(conf_num,conference/welcome&conference/intro&conference/disclaimer,1,,,2)
same => n,GotoIf($["${conf_num}">="1"]?ivr_conference,1,1:ivr_conference,no,1)


exten=>1,1(conf),Confbridge(${conf_num},fancybridge,fancyuser,fancymenu)
same=>n,Noop(we quit from the conference ${CONFBRIDGE_RESULT})
same=>n,Goto(ivr_conference,_x.,1)
same=>n,Hangup()

exten=>i,1,Playback(conference/noagree)
same=>n,Hangup()


exten=>t,1,Playback(conference/noagree)
same=>n,Hangup()

exten=>no,1(no),Playback(conference/noagree)
same=>n,Hangup()