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About Cisco Unified Videoconferencing 3545 Gateway Applications and Topologies
Table 1-2
Feature
Supported media +
signaling combinations
Encryption
interoperability
PRI interface
Switch information
Bonding calls
Internal IVR capacity
About Cisco Unified Videoconferencing 3545 Gateway
Applications and Topologies
The Cisco Unified Videoconferencing 3545 Gateway supports multimedia conferencing by translating
between H.323 and H.320 protocols. Examples of network applications that use the gateway include:
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•
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Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 PRI Gateway and 3545 Serial Gateway Release 5.5
1-6
Cisco Gateway Feature Specifics (continued)
Cisco Unified Videoconferencing
3545 PRI Gateway
N/A
N/A
Configurable E1/T1 PRI network
interface.
Support for fractional E1/T1 channel
selection.
Configurable as terminal side (TE) or
network side (NT) device.
Configurable Long Haul PRI module
(supported in Japan only).
Numbering Plan Identifier (NPI),
Type of Number (TON) and Network
Specific Facility (NSF) information
elements are configurable per PRI
port.
Internal Imux providing calls at 128
Kbps (2B) up to full PRI of
1472 Kbps (23B) for T1 and up to
full PRI of 1920 Kbps (30B) for E1
using bonding mode 1.
Parallel dialing for bonded calls.
30 simultaneous calls
Multimedia conferencing (see the
Point-to-Point conferencing (see the
Multipoint conferencing (see the
IP networking (see the
"About Gateway IP Network Connections" section on page
ISDN networking (see the
Encrypted videoconferencing (see the
"About Multimedia Conferencing" section on page
"About Point-to-Point Conferencing" section on page
"About Multipoint Conferencing" section on page
"About Gateway ISDN Network Connections" section on page
"About Gateway Encryption" section on page
Chapter 1
Cisco Unified Videoconferencing
3545 Serial Gateway
RS-449 + RS-366
V.35 + RS-366
EIA-530 + RS-366
EIA-530A + RS-366
KIV-7, KG-194
N/A
N/A
N/A
4 simultaneous calls
1-7)
1-8)
1-9)
1-11)
Functionality
1-8)
1-9)
OL-14912-01
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