C H A P T E R
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Administrator’s Guide for Cisco IPVC 3521 BRI Gateway, Cisco IPVC 3526 PRI Gateway, and Cisco IPVC 3540 PRI Gateway
OL-7995-01
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Overview of the Cisco IPVC 3500 Series Gateway
This chapter describes the following topics:
•
About Cisco IPVC 3500 Series Gateway Products, page 1-1
•
About Cisco IPVC 3500 Series Gateway Features, page 1-9
•
About Cisco IPVC 3500 Series Gateway Applications and Topologies, page 1-16
•
About Cisco IPVC 3500 Series Gateway Functionality, page 1-20
About Cisco IPVC 3500 Series Gateway Products
The Cisco IPVC 3500 Series Gateway, version 4.0, consists of the following products:
•
Cisco IPVC 3521 BRI Gateway (See the
“About the Cisco IPVC 3521 BRI Gateway Physical
Description” section on page 1-1
)
•
Cisco IPVC 3526 PRI Gateway (See the
“About the Cisco IPVC 3526 PRI Gateway” section on
page 1-3
)
•
Cisco IPVC 3540 PRI Gateway (See the
“About the Cisco IPVC 3540 PRI Gateway” section on
page 1-5
)
About the Cisco IPVC 3521 BRI Gateway Physical Description
The Cisco IPVC 3521 BRI Gateway enables audio, video and data communication between H.320 endpoints
that connect through Integrated Services Digital Network (ISDN), and H.323 endpoints that connect through
a packet-based network. For voice-over-IP, the gateway enables Public Switched Telephone Network (PSTN)
voice callers to connect with IP voice callers. The Cisco IPVC 3521 BRI Gateway supports up to four BRI
ISDN ports.
Figure 1-1
and
Table 1-1
show and explain the gateway front panel.
Figure 1-2
and
Table 1-2
show and
explain the gateway rear panel.
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