TANDBERG 1000 MXP Manual Do Utilizador

Administrator Settings 

173 

 

 

 
The Advanced H.323 Settings only have an effect if they are supported by your IP infrastructure.  
 
NAT

  

 
NAT, Network Address Translation, is used when a PC and a videoconferencing system are 
connected to a router with NAT support. NAT support in the videoconferencing system enables 
proper exchange of audio/video data when connected to an external videoconferencing system 
(when the IP traffic goes through a NAT router). When NAT is On, the NAT Server Address will 
be shown in the startup-menu: "My IP Address: 10.0.2.1". 
 

The system will signal the configured "NAT Address" in place of its own IP-address 
within Q.931 and H.245. 
 

The system will try to determine if the "NAT Address" or the real IP-address should 
be used within signalling.  This is done to make it possible to place calls to endpoints 
on the LAN as well as endpoints on the WAN. 
 

 
NAT Address

 

 
This must be the external/global IP-address to the router with NAT support. Packets sent to the 
router will then be routed to the system. In the router, the following ports must be routed to the 
system’s IP-address: 
 
 
Port 1720 
Port 5555-
5560 
Port 2326-
2365 
 
 
Please contact your TANDBERG representative for further information. 
 
 
RSVP

  

   

Resource Reservation Protocol enables the systems to request the optimal amount 
of bandwidth for the duration of an IP videoconference. 
 

 

Resource Reservation Protocol is switched off.