Differences

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--- asterisk [2025/07/12 12:55] – [Oracle Cloud Infrastructure PBX Server Setup] nicolas
+++ asterisk [2025/07/21 10:56] (current) – [Oracle Cloud Infrastructure PBX Server Setup] nicolas
@@ Line 20: / Line 20: @@
 # Copy down private key, store and set security on it
 cd keys
-sudo chmod 60 ssh-key-2025-07-11.key
+sudo chmod 60 ssh-key-2025-07-19.key
 # ssh on to cloud instance
-sudo ssh -i ./keys/ssh-key-2025-07-11.key ubuntu@152.67.159.88
+sudo ssh -i ./keys/ssh-key-2025-07-19.key ubuntu@xx.xx.xx.xx
 sudo apt update
 sudo apt full-upgrade
@@ Line 31: / Line 31: @@
 sudo systemctl start cron
 sudo systemctl enable cron
+sudo apt install ufw
+sudo apt install net-tools
+</code>
+===UFW install===
+Revised to install UFW, use this instead of directly changing iptables
+<code>
+sudo ufw status
+sudo ufw allow http
+sudo ufw allow ssh
+sudo ufw allow 5060:5061/udp
+sudo ufw allow 10000:20000/udp
+sudo ufw enable
 </code>
+===Asterisk / FreePBX on Ubuntu===
 https://www.atlantic.net/vps-hosting/how-to-install-asterisk-and-freepbx-on-ubuntu/
-after ./install -n
+===FreePBX Config===
-messages about SIP missing
-fwconsole ma install pm2
-Rerun ./install -n
-Update firewall rules 42002 SIP - UDP and 80 Web Dashboard
+Load User and other modules - Admin, Check Online, Select then process.
-<code>
+if you need to Unlock the admin page
-sudo iptables -I INPUT 6 -m state --state NEW -p tcp --dport 80 -j ACCEPT
+sudo fwconsole unlock s231lcov0fbdsnhaiidchantu4 (highlighted PHP session text)
-sudo iptables -I INPUT 6 -m state --state NEW -p udp --dport 42002 -j ACCEPT
-sudo netfilter-persistent save
-</code>
-Check firewall rules
+User Ext Setup
-<code>
+Had to change SIP port directly in asterisk - FreePBX ad restart did not work
-sudo iptables -S
+sudo nano /etc/asterisk/sip_general_additional.conf
-</code>
+Revise
+sudo nano /etc/php/*/apache2/php.ini
+; Maximum amount of memory a script may consume
+; https://php.net/memory-limit
+memory_limit = 256M
+SIP TCP Port Min: 560 - 580 updated
+===Asterisk Security===
+https://computingpost.medium.com/secure-asterisk-and-freepbx-from-voip-fraud-and-brute-force-attacks-118af5b31e41
+----
 ====Hams Over IP install====
@@ Line 80: / Line 104: @@
 ===Connect Ext 2 to Local Asterisk PBX===
-TCP must be enabled. PBX on different IP so can use default port.
+UDP must be enabled. PBX on different IP so can use default port.
-Ext 2 tab - line enable AND Phone tab - Line key 2 enabled.
+Ext 2 tab - Line enable AND Phone tab - Line key 2 enabled.
+===Connect using a different SIP port===
+In EXT change the SIP port and add the port number to the proxy address 141.147.xx.xx:portnumber
 ===Change background image on phone===
@@ Line 90: / Line 118: @@
 https://wiki.hamshackhotline.com/doku.php?id=tt:tips.and.tricks:spare.line.key.functions
+https://hamsoverip.github.io/wiki/endpoints/hard_phones/cisco504g/#make-a-test-call
 ===Reboot===