Cisco Systems 545 Serial manual Cisco Gateway Feature Specifics

Chapter 1 Functionality

About Cisco Unified Videoconferencing 3545 Gateway Applications and Topologies

Table 1-2	Cisco Gateway Feature Specifics (continued)
Feature		Cisco Unified Videoconferencing	Cisco Unified Videoconferencing
		3545 PRI Gateway	3545 Serial Gateway
Supported media +		N/A	RS-449 + RS-366
signaling combinations			V.35 + RS-366
			EIA-530 + RS-366
			EIA-530A + RS-366
Encryption		N/A	KIV-7, KG-194
interoperability
PRI interface		Configurable E1/T1 PRI network	N/A
		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).
Switch information		Numbering Plan Identifier (NPI),	N/A
		Type of Number (TON) and Network
		Specific Facility (NSF) information
		elements are configurable per PRI
		port.
Bonding calls		Internal Imux providing calls at 128	N/A
		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.
Internal IVR capacity		30 simultaneous calls	4 simultaneous calls

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:

•Multimedia conferencing (see the “About Multimedia Conferencing” section on page 1-7)

•Point-to-Point conferencing (see the “About Point-to-Point Conferencing” section on page 1-8)

•Multipoint conferencing (see the “About Multipoint Conferencing” section on page 1-8)

•IP networking (see the “About Gateway IP Network Connections” section on page 1-9)

•ISDN networking (see the “About Gateway ISDN Network Connections” section on page 1-9)

•Encrypted videoconferencing (see the “About Gateway Encryption” section on page 1-11)

Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 PRI Gateway and 3545 Serial Gateway Release 5.5

1-6 OL-14912-01