iPECS-LIK
Feature Description & Operation Manual Issue 6.0d1
3
Table 1.2-1 System Capacity Chart
Station & Hunt
Group Members
Executive/Secretary
pairs
280(245)
minutes
(4 channels)
280(245)
minutes
(6 channels)
210(175)
minutes
(6 channels)
210(175)
minutes
(6 channels)
SIP channels
(Stations + CO
lines)
Note 1
The station and CO Line maximums are not simultaneously achievable ; total ports cannot
exceed the specified System Port capacity.
Note 2
For maximum RSGM connection ports, calculation formula is ports = available system station
ports)/2, there must be sufficient VoIP channels to support packet relay for RSGM rtp packets.
Note 3
Approximately 35 minutes (16 Mbytes) of the VSF memory are used to provide basic system
prompts, the remaining memory can be used for announcements and voice message storage.
Values in parenthesis are the announcement and storage time available.
Note 4
Using G.711 codecs, 8 VoIP channels are available. Due to additional processing needs,
complex codecs reduce the available channels; four (4) channels are available using G.723
or G.729.
Note 5
Issue 0, 1, 2 : Support up to 100 channels (SIP extension + CO trunk) simultaneously Issue
3 : Support up to 200 channels (SIP extension + CO trunk) simultaneously
Note 6
Only Issue 3 MFIM MPB’s ( specifically MFIM100, 300, 600) are suitable/supported for
upgrade to Phase 6 firmware versions. Attempts at upgrading the older MFIM MPB versions
( i.e. issue 0,1 and 2 ) will result in MFIM database and functional failure.
The MFIM50A/B, and MFIM1200 are excluded from this rule.