Module port capacity, Module port capacity -24 – Polycom DOC2238A User Manual
Page 104
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Chapter 4 - Hardware Description
4-24
Conferences that include SIP defined participants require IP+ cards from
version 4.41.
Module Port Capacity
The number of participants in a conference is limited by the Line Rates and
conference type. Table 4-8 describes the port capacities of the cards using
different line rates.
Table 4-7: IP+ Card Types
IP+
Card
Name
HW Version
SIP
Support
Number
of Units
VOIP
Call
Capacity
Encryption
IP+12
4.41
+
1
32
IP+24
4.41
+
2
64
IP+48
4.41
+
3
96
Table 4-8: IP Participant Types and Line Rate Capacities
Line
Rate
Kbps
Number of Participants
IP+12
IP+24
IP+48
Non-
encrypted
Encrypted
Non-
encrypted
Encrypted
Non-
encrypted
Encrypted
128
32
16
64
32
96
48
256
32
12
64
24
96
36
384
16
8
32
16
48
24
512
12
6
24
12
36
18
768
8
4
16
8
24
12
T1/E1
4
2
8
4
12
6
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