Nortel BCM50 3.0 Overview page 58

58 Chapter 2 System Overview
If you use Meet Me Conferencing, Nortel recommends you increase the number of voice mail plus
Call Centre (Voice Mail + CC) resources from 10 to 15.
When the number of voice mail plus Call Centre resources exceeds 10, the following engineering
rule applies:
• For a BCM50 system deployed in a hybrid configuration, if the number of voice mail plus Call
Centre resources required exceeds 10 (maximum 15) and the trunks use the G.729 codec, the
number of IP trunks must not exceed 10.
• The number of IP trunks may number 12 if the trunks are configured with the G.711 codec.
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