Howdy,
That's because, if you're using DPMA, there are some alerts already loaded onto your phone. Those alerts are "normal" which presents the normal ringing, "ring-answer" which presents the ring followed by answer ringing, "visual" which makes the phone appear to ring without actually playing a tone, and "intercom" which causes the phone to immediately answer.
FreePBX is set, for the *80 paging / intercom prefix, to use the ring-answer alert, per the database. You'll have to go down into database land to change this.
Code:
[root@localhost ~]# amportal a m
mysql> use asterisk;
mysql> update paging_autoanswer set setting='Alert-Info: intercom' where useragent='Digium';
mysql> quit
Then go do something to change FreePBX so you have to press the red button. Press it, then try again.
If you want to change things back, then you'd:
Code:
[root@localhost ~]# amportal a m
mysql> use asterisk;
mysql> update paging_autoanswer set setting='Alert-Info: ring-answer' where useragent='Digium';
mysql> quit
Cheers