Samsung OfficeServ 7200 Technical Manual page 63

OfficeServ 7200
TECHNICAL MANUAL
3.3.18 OAS (OPTIONAL APPLICATION SERVICES)
The OAS card is a 64 DSP Optional Application Services card. It contains 64 configurable DSP's
that can be used as MGI channels, MOBEX DTMF receivers (listed as MOBEX DSP in MMC 850)
used by the Executive MOBEX feature, or a mix of both (determined by MMC 858). Because
the OfficeServ 7200 cabinet supports a maximum of 32 timeslots (in slots 3, 4, and 5 of the
main cabinet) only 32 DSP's are available for use as MOBEX DSP's. If installed in a 16 timeslot
position (slots 1 and 2 of the main cabinet and slots 1 through 5 of the expansion cabinet)
only 16 MOBEX DSP's are accessible. MGI channels are enabled in 4 port increments, and each
increment reduces the available MOBEX DSP's by 16. The chart below shows the possible
combinations from MMC 858. Note that because the card supports more DSP's than the
system allows, only 4 MOBEX DSP's are lost for the first 2 increments of MGI, and only 8 for the
3 .
rd
OPTION
0
1
2
3
4
In addition to these configurable DSP's the OAS card has 32 dedicated DSP's used to provide
64 Media Proxy Service (MPS) channels. The settings for these MPS channels are found in
MMC 843 after setting MPS SERVICE to ON in MMC 861. Every call that uses MPS service will
actually use 2 MPS channels one for RTP and one for RTCP.
SPECIFICATIONS
• The OAS can be installed in OfficeServ 7200 universal slots 1, 3, 4 or 5 of the main cabinet
and slots 1, 3, or 4 of the expansion cabinet.
• Up to 2 OAS cards can be installed in the OfficeServ 7200.
• When installed in a 16 timeslot position, the following card slot must be empty.
16 TIMESLOTS 32 TIMESLOTS
MOBEX:16 ONLY MOBEX:32 ONLY
MGI:04+MOBEX:12 MGI:04+MOBEX:28
MGI:08+MOBEX:08 MGI:08+MOBEX:24
MGI:12+MOBEX:04 MGI:12+MOBEX:16
MGI:16 ONLY MGI:16 ONLY
3.45
Home Page
INSTALLATION
PART 3 MAY 2010
64 TIMESLOTS
MOBEX:64 ONLY
MGI:04+MOBEX:48
MGI:08+MOBEX:32
MGI:12+MOBEX:16
MGI:16 ONLY
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