Traffic and quality of service

Last Updated : Aug 05, 2025 |
Prolog information
Busy Hour Call Complete (BHCC) is a measure used to test the systems under a high call load. For BHCC tests, each incoming call rings for 5 seconds, is answered and stays connected for 6 seconds. The BHCC figures for the different IP Office control units are listed below. The BHCC figure achievable is limited by the number of incoming trunks supported.
System Mode
Platform
Maximum Server Call Rate, BHCC
Maximum Solution Call Rate, BHCC
IP Office Server Edition
Dell R240
7,200
7,200
Dell R660
18,000/9,000
18,000/9,000
Dell R640
18,000/9,000
18,000/9,000
OVA
18,000/9,000
18,000/9,000
IP Office Select IP Office Subscription
Dell R640
20,000/10,000
20,000/10,000
OVA
20,000/10,000
20,000/10,000
All
Linux
7200
-
IP500 V2 Expansion
3600
-