Ok, and it turns out that I’m still having some problems too. DAHDi now consistently starts on boot (so far, anyway), but fwconsole restart has a 50/50 chance of throwing a dahdi error:
[root@freepbx ~]# fwconsole restart
Running FreePBX shutdown...
Stopping RestApps Server
Stopped RestApps Server
Stopping UCP Node Server
[>---------------------------] 1 sec
Stopped UCP Node Server
Stopping Chat Server
Stopped Chat Server
Zulu Server is not running
Shutting down Asterisk Gracefully. Will forcefully kill after 30 seconds.
Press C to Cancel
Press N to shut down NOW
[============================] 2 secs
Wanrouter: No valid Sangoma Hardware found, if you have no Sangoma cards this is OK
Stopping DAHDi for Digium Cards
DAHDi Stopped
Queue Callback Server is not running
Running FreePBX startup...
Running Asterisk pre from Dahdiconfig module
Wanrouter: No valid Sangoma Hardware found, if you have no Sangoma cards this is OK
Starting DAHDi for Digium Cards
DAHDi Failed: The command "/etc/init.d/dahdi start" failed.
Exit Code: 1(General error)
Working directory: /root
Output:
================
Starting dahdi (via systemctl): [FAILED]
Error Output:
================
Job for dahdi.service failed because the control process exited with error code. See "systemctl status dahdi.service" and "journalctl -xe" for details.
Running Asterisk pre from Firewall module
Running Asterisk pre from Sysadmin module
Running Sysadmin Hooks
Restarting fail2ban
fail2ban Restarted
Updating License Information for 58918804
Checking Vpn server
Starting Asterisk...
[============================] 2 secs
Asterisk Started
Running Asterisk post from Dahdiconfig module
Running Asterisk post from Endpoint module
Running Asterisk post from Pagingpro module
Running Asterisk post from Restapps module
Starting RestApps Server...
[>---------------------------] 1 sec
Started RestApps Server. PID is 6307
Running Asterisk post from Ucp module
Starting UCP Node Server...
[>---------------------------] 1 sec
Started UCP Node Server. PID is 6449
Running Asterisk post from Vqplus module
RestApps is not licensed.
Running Asterisk post from Xmpp module
Starting Chat Server...
[>---------------------------] 1 sec
Started Chat Server. PID is 6537
Running Asterisk post from Zulu module
This product is not licensed
[root@freepbx ~]#
Once it has failed like this, a reboot is required to get it going again.