===== Asterisk Servers =====

==== DEV/QA ====

Internal IP: 192.168.225.231

Server Access: From dev or qa crossbow server, ssh to the above IP as root.

==== PROD ====
External IP: 50.57.232.54

Server Access: Direct ssh access.

==== Software Packages ====

  * asterisknow-version-1.7.1-3_centos5
  * asterisk18-voicemail-1.8.7.0-2_centos5
  * asterisk18-dahdi-1.8.7.0-2_centos5
  * asterisk18-configs-1.8.7.0-2_centos5
  * asterisk18-core-1.8.7.0-2_centos5
  * asterisk18-doc-1.8.7.0-2_centos5
  * asterisk-sounds-core-en-gsm-1.4.21-1_centos5
  * asterisk18-1.8.7.0-2_centos5


==== Freeswitch Config ====

=== /opt/freeswitch/conf/autoload_configs/acl.conf.xml ===

<code>
<list name="asterisk-gw" default="deny">
       <node type="allow" cidr="BBBSERVERIP/32"/>   (primary IP as seen with ifconfig)
       <node type="allow" cidr="ASTERISKSERVERIP/32"/> (external IP of asterisk server as seen from BBB Server)
</list>
</code>

=== /opt/freeswitch/conf/autoload_configs/switch.conf.xml ===

<code>    
	<!--RTP port range -->
    <param name="rtp-start-port" value="16384"/>
    <param name="rtp-end-port" value="32768"/>
</code>

=== /opt/freeswitch/conf/sip_profiles/external.xml ===

<code>
<!-- Apply ACL from asterisk-gw -->
    <param name="apply-inbound-acl" value="asterisk-gw"/>


<!--
    <param name="ext-rtp-ip" value="auto-nat"/>
    <param name="ext-sip-ip" value="auto-nat"/>
-->
    <param name="ext-rtp-ip" value="EXTERNAL_BBB_IP"/>  (external IP of BBB Server as seen from Asterisk server)
    <param name="ext-sip-ip" value="EXTERNAL_BBB_IP"/>  (external IP of BBB Server as seen from Asterisk server)
</code>

==== Asterisk Config ====

=== /etc/asterisk/rtp.conf ===

<code>
; RTP Configuration
;
[general]
;
; RTP start and RTP end configure start and end addresses
;
; Defaults are rtpstart=5000 and rtpend=31000
;
rtpstart=10000
rtpend=10600
</code>

=== Additional asterisk configuration files ===

  * /etc/asterisk/users.conf
  * /etc/asterisk/sip.conf
  * /etc/asterisk/extensions.conf

==== Changes required to switch the production server ====
=== /etc/asterisk/sip.conf ===
<code>
[meetprod-gw]
type=peer
username=meetprod-gw
insecure=very
contactpermit=107.170.80.241/255.255.255.255
qualify=no
nat=no
host=107.170.80.241
canreinvite=no
disallow=all
allow=ulaw
</code>
=== /etc/asterisk/extensions.conf ===
<code>
exten => 45015,1,Playback(conf-enteringno)
exten => 45015,2,sayalpha(${EXTEN})
exten => 45015,3,Playback(beep)
exten => 45015,4,Dial(SIP/meetprod-gw/${EXTEN})
exten => 45015,5,Hangup
</code>

==== Firewall Settings ====

  * Allow incoming udp 5060 and 16384:32768 from asterisk server to freeswitch BBB server (this setting needs to be applied in network where BBB server resides)

  * Allow incoming udp 5060 and 10000:10600 from freeswitch to asterisk server (this setting needs to be applied in network where asterisk server resides)