
Chapter 2 Prerequisites checklist 27
IP Telephony Configuration Guide
Resource assessment
Answer the questions in Table 4 to determine if you have allocated sufficient resources on the
Business Communications Manager for IP telephony.
For information about changing the DS30 channel split for the Business Communications
Manager and allocating media resources, refer to the Business Communications Manager
Installation and Maintenance Guide (DS30 split) and the Programming Operations Guide (data
sections).
Table 4 Resource assessment
Keycodes
All elements of VoIP trunks and IP telephony are locked by the Business Communications
Manager keycode system. You can purchase keycodes for the amount of access you want for your
system. Additional keycodes can be added later, providing there are adequate resources to handle
them.
Table 5 Keycodes
Prerequisites Yes No
4.a Has a Business Communications Manager Resource Assessment been performed using
the resource questionnaire in the
Programming Operations Guide
?
4.b Has an analysis been done to determine which DS-30 split is appropriate for the system?
Has the DS-30 split been changed to 3/5, if necessary?
4.c Have all necessary media resources for IP trunks, clients, vmail or WAN dialup been
assigned or dedicated?
Prerequisites Yes No
5.a Complete this question only if you are using VoIP trunks: Do you have enough VoIP
keycodes?
5.b Complete this question only if you are using IP telephones: Do you have enough IP
client keycodes?
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