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System capacities
November 2004
Avaya Modular Messaging Concepts and
Planning Guide
11-5
Messaging application server capacities
Table 11-3 provides information on the capacities of a messaging
application server (MAS).
Table 11-3. MAS capacities
Feature MAS Capacity
Hours of storage
1
! Maximum for GSM storage
! Maximum for G.711 storage
1. Hours of storage for Call Answer messages are available only when the
message store is not available. These values are estimated maximum
values and are not guaranteed.
5,000 hours
1,000 hours
Text-to-Speech (TTS) Sessions
! English (using DECtalk)
! Other languages (using RealSpeak TTS3000)
! All languages (using RealSpeak Telephony
3.5)
Note: The maximum number of TTS resources
in a Modular Messaging—MSS voice mail
domain is 2 x number of MAS units. Additional
TTS resources cannot be purchased.
12
12
12
Switch Link - High bandwidth (QSIG)
! Maximum calls
! Message Waiting Indicator (MWI) updates
15,000/hour
15,000/hour