Resource Usage In Avc Cp Conferencing - Polycom 1500 Administrator's Manual

RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator's Guide
MPMRx
mixed CP and
SVC
MPMx mixed
CP and SVC
AVC Conferencing - Video Switching Resource Capacity (Collaboration Server
1500/2000/4000 Only)
During a Video Switching conference, each endpoint uses one video (CIF) port.
The following table summarizes the resource capacities of fully configured MCUs with the various card types
per line rate in VSW Conferencing mode.
Resource Capacity Allocation per Line Rate in VSW Conferencing Mode
Resource Type
Voice (IP)
Voice (PSTN)
VSW 2Mb
VSW 4Mb
VSW 6Mb
ISDN
MCUs with 500MB of memory can support a maximum of 400 simultaneous participant calls,
regardless of how system resources are allocated.
MCUs with 1000MB of memory are not subject to this limitation.
MCU memory size is listed in the Administration > System Information properties box. For more
information see

Resource Usage in AVC CP Conferencing

Video resources usage varies according to the video resolution used by the endpoints. The higher the video
resolution (quality), the greater the amount of video resources consumed by the MCU. Table 5-5 shows the
number of video resources used for each resolution.
Polycom®, Inc.
N/A 3
N/A 3
Maximum Possible Resources (CIF Video Resources)
RMX 1500
MPMx MPMx
360 720
120 400
80 160
40 80
20 40
System Information
1.5 0.75
1.5 0.75
RMX 2000
MPMRx
260
260
130
130
120
7 E1 or 9 T1 (per RTM ISDN card)
.
0.75 0.75 0.3333
0.75
RMX 4000
MPMx MPMRx
1440 520
400 400
320 260
160 260
80 240
677