Polycom ViewStation EX4000 - Manual (Page 5)

Contents
© Polycom, Inc. iii
Installation ........................................................................................................... 84
Installing a V.35/RS-449/RS-530 Network Interface Module ............................ 85
Cables Used with the V.35/RS-449/RS-530 Network Interface Module ... 85
Installation ........................................................................................................... 86
Network Configuration.................................................................................................... 88
On a PRI T1 Network: Configuring the CSU......................................................... 88
Firewall and NAT Issues .......................................................................................... 89
Configuring the System to Operate Behind a Firewall ................................. 89
Configuring the System to Operate Behind a NAT.......................................90
Connecting the System to a PC .......................................................................................91
PC Requirements ................................................................................................ 91
Connecting the PC to the LAN Through the ViewStation EX,
ViewStation FX, or VS4000............................................................................. 92
Connecting the System to a PC off the LAN .................................................. 94
Placing Test Calls .............................................................................................................. 96
Chapter 5 - Supporting Advanced Users ................................ 97
Multiple-Monitor Mode ................................................................................................... 98
RS-232 Interface...............................................................................................................105
RS-232 Control Mode .......................................................................................105
RS-232 Pass-Thru Mode...................................................................................105
Flow Control......................................................................................................106
Configure the System for RS-232 Operation........................................................107
Command Line Interface (CLI)..............................................................................107
Chapter 6 - Testing and Troubleshooting ............................. 109
Indicator Lamps ..............................................................................................................109
Indicator Lamps on the PRI Network Interface Module ...................................110
Indicator Lamps on the Quad BRI Network Interface Module ........................111
Indicator Lamps on the V.35/RS-449/RS-530 Network Interface Module.....112
Fault Isolation ..................................................................................................................113
ISDN Error Codes ...........................................................................................................114
Appendix A - System Interoperability................................. 121
Appendix B - ViewStation Series Cables ............................. 125
Board Room and Custom Room Systems .....................................................125