About Conferencing Via Leased Lines; About Ip-To-Legacy Mcu Conferencing - LifeSize Gateway-PRI User Manual

A C
BOUT ONFERENCING
L L
VIA EASED INES
H.323
endpoint
H.323
endpoint
H.323
endpoint
A IP- -L
BOUT TO EGACY
MCU C
ONFERENCING
The Gateway-Serial enables conferencing between H.323 endpoints on IP
networks connected via a leased line (as shown in
Figure 1-8
IP network
H.323
endpoint
V.35
DTE
LifeSize Gateway - Serial
The Gateway-Serial provides an IP-to-serial interface for communication with
legacy MCU equipment (as shown in
Figure 1-9
IP network
H.323
endpoint
LifeSize Gateway - Serial
H.323
endpoint
H.323
endpoint
About LifeSize Gateway Applications and Topologies
Conferencing via Leased Lines
leased
line
DCE
adaptor
IP-to-Serial Interface Communication via Legacy MCU
H.323
endpoint
V.35
DTE DCE
V.35
Figure 1-8).
V.35
DCE DTE
adaptor
Figure 1-9).
legacy MCU
d i g i t a l
IMUX
V.35
V.35
IP network
LifeSize Gateway - Serial
ISDN
ISDN
Functionality 15