Cisco Cisco Customer Response Solution Downloads Design Guide

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A-1
Cisco IPCC Express Solution Reference Network Design
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A P P E N D I X
A
Server Capacities and Limits
This appendix provides a list of server capacities and limits as shown in Table A-1.
Table A-1
Server Capacities and Limits
Criterion
Cisco MCS-7845H-2.4 CC1 
(dual CPU, using 
Windows 2000 Advanced 
Server OS) call duration < 2 
minutes
Cisco MCS-7845H-2.4 CC1 
(dual CPU, using 
Windows 2000 Advanced 
Server OS) call duration > 2 
minutes
All Other Supported 
Servers
Number of agents
150
200
75
Number of supervisors
(If a supervisor takes a call, the 
supervisor counts as an agent.)
30
32
10
Number of IVR ports
300
300
150
Number of automatic speech 
recognition (ASR) ports
100
100
50
Number of Vocalizer 1.0 text-to-speech 
(TTS) ports
200
200
50
Number of Vocalizer 3.0 TTS ports on 
single CRS server with 1 language and 
no ASR
100
100
25
Number of Vocalizer 3.0 TTS ports on 
single CRS server with 1 language and 
ASR
50
50
Not supported
Number of Vocalizer 3.0 TTS ports on 
standalone server with 1 language (ASR 
on a separate server)
160
160
40
Number of Vocalizer 3.0 TTS ports on 
standalone server with 2 languages 
(ASR on separate server)
80
80
20
Number of Contact Service Queues 
(CSQs)
75
100
25
Number of skills
100
100
50