Port Connections
Four-port analog (PSTN) line card; digital line card to connect a
standard T1 circuit; eight-port 10BASE-T (LAN) hub card; two uplink
expansion ports on the processor and one on the 10BASE-T hub card, used
for multiple-chassis daisy-chaining in larger installations
System Capacity
Supports up to 200 PSTN lines and telephone sets in any combination,
with a maximum of 100 lines
Base System Requirement
Chassis bundle with call-processor card and two NBX® business
telephones and/or pcXset licenses
PSTN/WAN Requirement
Loop start analog line or T1 circuit required for PSTN connection; IP
router required for IP WAN connections
LAN/Telephony Protocol Support
10BASE-T, 802.1p/Q, 802.2, 802.3 IP, IPTOS/DiffServ, H.323; TAPI; IMAP
4; H.323
Bundled Third-Party Software
Microsoft Internet Explorer, Microsoft Outlook Express, Microsoft Front
Page, Microsoft NetMeeting
Management and Training
Built-in NBX NetSet browser-based administration utility and training
tool
Service and Support
Standard warranty support in effect for two years from time of delivery
from 3Com; call 1-800-NET-3COM for details
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