Error: Could not read from socket. Resource temporarily unavailable
Version 28.1 by michaely on 2012/07/11 15:41
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Symptoms
You get the following error message when attempting to activate a license in FreePBX
Error: Could not read from socket. Resource temporarily unavailable
Cause
This is usually caused by a firewall on the server that is blocking iSymphony from connecting to the license server.
Resolution
Make sure that your firewall allows outbound TCP connections to port 49997 at host is-license.i9technologies.com