So I have 1 setup with freepbx on centos and everything works most of the time with the Free Module download
On the 2nd setup I can not use freepbx (ubuntu) and would like some help on the configuration for sip.conf and extensions.conf for 2 phones.
I have verified my setup callcentric and it works - so i know it basically the correct setup for sip.conf
fpbx-1-43401ef6/43401ef6 184.72.227.214 a 5060 UNREACHABLE
fpbx-2-43401ef6/43401ef6 50.56.59.168 a 5060 UNREACHABLE
[fpbx-1-43401ef6]
disallow=all
allow=ulaw
allow=g729
context=from-pstn
type=peer
insecure=port,invite
qualify=yes
sendrpid=yes
trustrpid=yes
dtmfmode=rfc2833
username=43401ef6
secret=[correct secret here]
host=trunk1.phonebooth.net