Polycom DOC2702A Manuale Utente

Polycom RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide 

Polycom, Inc.

Figure 16-6 shows the cables connected to the RealPresence Collaboration Server (RMX) 

4000 rear panel, when one RTM ISDN and three RTM LAN cards are installed providing IP 

and ISDN connectivity. The RTM ISDN card can be used for both ISDN and IP calls and 

only one IP network Service is associated with each RTM LAN card.

In this case, up to four different IP Network Services can be defined - one for each RTM 

LAN/RTM ISDN cards installed in the system.
If two LAN ports per each installed RTM LAN card are used, up to three additional 

Network Services can be defined, bringing it to a total of up to 7 IP Network Services. 
Several cards can be assigned to the same IP Network Service. The definition of the network 

services attached to the RMX unit and which cards are assigned to each network service is 

defined in the IP Network Service. 

Signaling and Media - additional (second) Network Service 

Signaling and Media - existing (first) Network Service