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--- voice:pbx:freepbx:freepbx_cli [2024/02/06 09:56]
gcooper created
+++ voice:pbx:freepbx:freepbx_cli [2024/04/18 13:32] (current)
gcooper
@@ Line 1: / Line 1: @@
-====== FreePBX Command Line Tips ======
+====== FreePBX CLI Tips and Troubleshooting ======
 Show extensions, phones and firmware:
@@ Line 5: / Line 5: @@
 <file>
 asterisk -rx "database show registrar" | cut -d, -f7,12
+</file>
+Show PJSIP extensions:
+<file>
+asterisk -rx "pjsip show endpoints"
+</file>
+Get MAC for phone:
+<file>
+arp -a |grep 192.168.110.xxx
+</file>
+====== Outbound Trunk Unavailable ======
+Sometimes, with some firewalls, with IP routed trunks, the outbound trunk can become ''Unavailable''.  It seems this can happen after an Internet outage or trunk provider maintenance window. {{ :voice:pbx:freepbx:pjsip_trunk_advanced_settings.png?direct&350|FreePBX PJSIP Trunk Advanced Settings}}
+Adjusting the PJSIP trunk advanced settings can definitely help.
+May bring trunk back online immeddiately:
+:!: Trunk name is ''vitel-outbound''.
+<file>
+/usr/sbin/asterisk -rx 'pjsip qualify vitel-outbound'
+</file>
+May save you a reboot:
+<file>
+/usr/sbin/asterisk -rx 'core reload'       # no down time
+/usr/sbin/asterisk -rx 'core restart now'  # some down time
+/usr/sbin/asterisk -rx "core restart when convenient" # safer
+</file>
+This one-liner can be used in cron to check the trunk status, restart Asterisk and notify you:
+FIXME Not well tested
+<file>
+/usr/sbin/asterisk -rx "pjsip show endpoint vitel-outbound" | if grep -q Unvailable; then /usr/sbin/asterisk -rx "core restart when convenient" && echo "Detected Offline and Asterisk Restarted" | mail -s "XXXXXX Outbound Trunk" your@yourdomain.tld; fi
 </file>

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