Service Ports Busy Ratio (%)
Trunks (G729) 8 50
Trunks (G711) 128 80
Exts (G729) 32 50
Exts (G711) 128 80
IP-CS (G729) 8 50
Unified Messaging (UM) 8 -
2-Way Recording 12 -
OGM 4 -
Conference 12 -
2.1 DSP Resource Advisor (1)
DSP Resource Advisor
The WebMC provides a tool for calculating the number of resources required for given scenarios.
The Installer provides information such as the number of ports/resources required
(e.g., 16 extension ports using the G.729 codec) and the expected load (e.g., 50%busy), and the
resource advisor calculates the number of DSP resources required to meet those conditions.
E
xample: Call Centre
In a call centre, both the number of trunks and number of extensions required are likely to be high.
Also, since employees are constantly receiving calls, the system load will be high.
Additionally, calls are often recorded at call centers to provide quality-of-service monitoring.
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