D15362.06 DX70 and DX80 Administrator Guide CE9.2, NOVEMBER 2017.   www.cisco.com — Copyright © 2017 Cisco Systems, Inc. All rights reserved. 
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Cisco DX70 and DX80  Administrator Guide
Open TCP Ports
The web server within the codec prohibit or restrict the use of 
nonsecure or unnecessary ports, protocols, modules, and/or 
services. Some ports are open or closed by default.  
TCP 22: SSH 
You can close the port by setting SSH mode to Off. 
NetworkServices SSH Mode: Off / On
TCP 80: HTTP 
You can close the port by setting HTTP mode to Off or HTTPS. 
NetworkServices  HTTP  Mode:  HTTP+HTTPS / HTTPS / Off
TCP 443: HTTPS 
You can close the port by setting HTTP mode to Off. 
NetworkServices  HTTP  Mode:  HTTP+HTTPS / HTTPS / Off
TCP 5060/5061: SIP listen ports 
The SIP listen pors are open by default. The SIP listen ports are 
disabled by the Cisco UCM (Unified Communication Manager). 
You can close the ports by setting the SIP listen ports to Off. 
SIP  ListenPort:  Off / On
 
The system settings are configured from 
the Setup > Configuration page on the 
web interface. Open a web browser and 
enter the IP address of the video system 
then sign in.