Howto avoid vm-review after auth-thankyou during conference room access

This is Elastix 1.3-2 with old Freepbx 2.4.

I have created a conference room, number 150, name test
User PIN: empty
Admin PIN: empty

Join message: none
Leader Wait: no
Quiet mode: no
User count: yes
User join/leave: yes
Music on Hold: yes
Allow Menu: no

then i call 150
it ask me to say my name and i say my name
at this point there is the problem: it asks me to enter 1 to record message 2. to listen it
I can press 1 only, everything else it repeat press 1…press 2…again and again
If i press 1 it says: you are the only person etc etc as usual

at cli i have:

-- Executing [[email protected]:2] MeetMe("SIP/107-b7704778", "150|ciM|") in new stack                                                                                  

== Parsing ‘/etc/asterisk/meetme.conf’: Found
== Parsing ‘/etc/asterisk/meetme_additional.conf’: Found
– Created MeetMe conference 1023 for conference ‘150’
– Recording
– <SIP/107-b7704778> Playing ‘vm-rec-name’ (language ‘it’)
– <SIP/107-b7704778> Playing ‘beep’ (language ‘it’)
– x=0, open writing: /var/spool/asterisk/meetme/meetme-username-150-1 format: sln, 0x9e5deb8
– User ended message by pressing #
– <SIP/107-b7704778> Playing ‘auth-thankyou’ (language ‘it’)
– <SIP/107-b7704778> Playing ‘vm-review’ (language ‘it’)

I note that
extensions_additional.conf:exten => 150,n(USER),Set(MEETME_OPTS=ciM)

Why MEETME_OPTS=ciM instead of MEETME_OPTS=cIM

What should i change in my conf to not have vm-review, to have cIM instead of ciM ?

many thnx if someone could help me :slight_smile:

I find into

/var/www/html/admin/modules/conferences/functions.inc.php

                                    if (version_compare($version, "1.4",">=")) {
                                            $roomoptions = str_replace('i','I',$roomoptions);
                                    }

but this is freepbx > 2.5

i fear that this is not available into freepbx 2.4.0.0