1
A
L
S
BOUT
IFE
IZE
G
ATEWAY
P
RODUCTS
A
BOUT THE
G
-PRI
ATEWAY
A
BOUT THE
G
-S
ATEWAY
ERIAL
F
UNCTIONALITY
This section introduces the LifeSize Gateways, and includes the following
topics:
About LifeSize Gateway Products
About Gateway Features
About LifeSize Gateway Applications and Topologies
About LifeSize Gateway Functionality
LifeSize Gateway consists of the following products:
Gateway-PRI (see
Gateway-Serial (see
The Gateway-PRI enables audio, video, and data communication between
H.320 endpoints that connect through ISDN, and H.323 endpoints that connect
through a packet-based network. For voice-over-IP, the Gateway-PRI enables
PSTN voice callers to connect from the ISDN network to IP voice callers. The
Gateway-PRI supports two PRI ISDN ports.
The Gateway-Serial supports multimedia conferencing over IP by translating
between H.323 and serial protocols. With the help of a V.35 Adtran Imux, the
LifeSize Gateway can also translate between H.323 and H.320 protocols.
About the
Gateway-PRI)
About the
Gateway-Serial)
Functionality
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