Ports to allow through your firewall

Most often we encounter situations where applications don’t start or some SMS-Timing services don’t due to firewall restrictions and we always get the question like which ports should we allow through our firewall configurations. Below are the ports to open/allow in your internal network to allow firebird and the software to work without any interruptions:


3050, 3051, 10000 and 10001

All outgoing ports to the *.sms-timing.com domain

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