firstsurveillance 0 Posted May 18, 2011 I'm able to connect to our monitoring station, if there is no firewall... although once this cisco 1800 is connected, we turn on geovision and it'll connect for a split second and then disconnect. and then cycle every 9 seconds and do it over and over and over again. I need to verify that we have the correct ports open, and what they are. The ports I am opening right now on the DVR with gv8.4 are this: 5545 5546 5547 5548 5549 Let me know if these are the only ones that need to be open to connect to the monitoring station. Thanks I'm not sure if this is in the correct forum. Share this post Link to post Share on other sites
rory 0 Posted May 18, 2011 the default CenterV2 incoming port is 5551 so you need to open it for outgoing on each DVR and for incoming for the centerV2 PC Share this post Link to post Share on other sites