User's Manual

Chapter 2 - Technical Information
© Polycom, Inc. 13
The following table describes the network interfaces available.
ViewStation EX, ViewStation FX, and VS4000 are Cisco AVVID
certified.
Table 2-2. Connectivity
Network interface Connectivity provided
LAN/WAN Supports—TCP/IP, DNS, WINS, SNMP, DHCP,
ARP, WWW, FTP, Telnet
(2) 10/100 Mbps Ethernet ports
T.120 interface with ShowStation® IP,
WebStation™ and Microsoft ® NetMeeting®
Telephony Quad BRI (Basic Rate Interface)
PRI (Primary Rate Interface) T1 — not available
for ViewStation EX
PRI E1 — not available for ViewStation EX
V.35/RS449/RS-530; support direct connect or
RS-366 dialing
Supports H.331 broadcast mode
Data port RS-232 control port/data communications port
(1200 baud to 115 K baud asynchronous)