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# Which ports are required for remote connection?

|| **Problem**

Please provide me a list of ports to be configured on my firewall/router in order to connect to my servers:

* Using my CathexisVision Client Software,
* from my Web Browser or mobile device,
* accessing the Server control centre to access logs and to stop and start servers,
* and also to remotely access the Windows/Linux NVR using 3rd party Software.


| **Solution**
Ports required for remote connection.

The following ports are required to access your Server or Site remotely from outside the company network. This can be achieved by opening these ports or range of ports on the router/firewall.

![](https://storage.crisp.chat/users/helpdesk/website/ff874573b15c1800/cat-port-1jpg_1t75py0.jpg)
![](https://storage.crisp.chat/users/helpdesk/website/ff874573b15c1800/cat-port-2jpg_1ittvbk.jpg)
![](https://storage.crisp.chat/users/helpdesk/website/ff874573b15c1800/cat-port-3jpg_1qb14om.jpg)


**Browse through our useful tutorial videos and manual resources that can be found using the links below:**

||| https://cathexisvideo.com/support/videos/

||| https://cathexisvideo.com/support/documents/