Hardware Description
Polycom, Inc.
16
VSW Maximum Capacities
The following table shows the maximum capacities of RealPresence Collaboration Server (RMX) 1800 in
different line rates.
VSW Maximum Capacity in Different Line Rate
ISDN Resource Capacities
The following table shows the numbers of ISDN-Voice or Video participants through E1 or T1 port in different
bit rates.
ISDN Resource Capacities
Line Rates
Maximum Capacities
2M
200
4M
150
6M
100
Note: ISDN on RMX 1800 with three DSP cards
The ISDN is available only for RMX 1800 system equipped with three DSP cards.
Bit Rates (Kbps Bonded)
System Participants (E1)
System Participants (T1)
Participant Type
64
120
92 ISDN
‐
Voice
128
60
44 Video
192
40
28 Video
256
28
20 Video
384
20
12 Video
512
12
8 Video
768
8
4 Video
