Nortel BCM 3.7, Manual

Page: 625 / 1004

Determining the MSC resources you require 625
Programming Operations Guide
Example of a Business Communications Manager configuration
The following two tables provide examples of required configurations.
Table 147 Example of required configuration
Question
Answer
Signaling
channels
Media
channels
Voice bus
paths
DSP resource
units
1. WAN
512 kbit/s (8) 27 27 --- ---
2. Peak WAN
512 kbit/s (8) --- --- 8 8
3. DECT
1 --- 0 --- ---
4. VM/ACD
8 8 8 --- ---
5. IVR
6. Peak VM/ACD
6 --- --- 6 6
7. Peak IVR
8. Peak FAX
1 --- --- --- 6
9. IVR FAX
10. IP Sets
24 24 --- --- ---
11. Peak IP Sets
12 --- 12 12 ---
12. IP Sets G711
6 --- --- --- 6
13. IP Sets G729
4 --- --- --- 12
14. IP Sets G723
2 --- --- --- 8
15. IP Trunks
32 1 --- --- ---
16. Peak IP Trunks
20 --- 20 20 ---
17. IP Trunks G.711
12 --- --- --- 12
18. IP Trunks G.729
6 --- --- --- 18
19. IP Trunks G.723
2 --- --- --- 8
20. IP Trunks T.38 Fax
--- --- ---
Totals
--- 60 67 46 84
Table 148 Evaluation for the example of required configuration
Resource Number required Recommended configuration
Signaling channel count 60 3/5 DS30 split
Media channel count 67 3/5 DS30 split
Voice bus path count 46 within Business Communications Manager capacity
DSP resource units 84 4 MS-PEC III