iPECS-LIK
Feature Description & Operation Manual
Table 1.2-1 System Capacity Chart
Station & Hunt
Group Members
Executive/Secretary
pairs
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; 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