Feature Limitations
Note: The capacities in Table 20 are not true hardware limitations, but may
be limits set by software. Most systems will reach practical operational
limitations before these large numbers of devices are reached.
Maximum number of simultaneous calls
Maximum number of Call Park keys
Maximum number of speech paths or channels used by
any call
Maximum number of simultaneous consultations
Maximum number of System Park Orbits
Maximum number of Specific Park Orbits
Maximum number of Voice mail Ports
Maximum number of Voice mailboxes
Maximum number of simultaneous add-on (3-way) calls
Maximum number of simultaneous station-controlled
conference calls
Maximum number of parties in conference at one time
Maximum number of calls that can simultaneously be
camped on to a station, trunk group, or hunt group
Maximum number of simultaneous callbacks that can
be enabled
Maximum number of simultaneous call forwards that
can be enabled
Maximum number of simultaneous "Dial 0" calls
Maximum number of simultaneously ringing ONS
telephones
Table 20: Feature Limitations
Feature
Basic Programming
Limitations
90
24
2
5
25
25
16
748
DSP configuration
dependent
DSP configuration
dependent
5
247
100
650
48
8
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