
8-30
Common Control Cards
Coral IPx Office Installation Manual
MRC Ca
rd
8
The VoIP capacity of the Coral IPx Office main unit is 240 IP endpoints, which is a
combination of IP terminals, IP trunks, and MRC media channels.
MRC media channels are needed when an IP endpoint (SIP or MGCP) is connected to
any non-IP port (i.e. station, trunk, voicemail etc.). Each MRC card supports both
G.729 and G.711 codecs.
There are currently four MRC modules available with 8, 16, 32, 64, or 128 channels
(MRC-8, MRC-16, MRC-32, and MRC-64, respectively).
The number of available IP endpoints depends on the type of MRC card installed in
the system. See
Table 8-3
Coral
IPx Office Main Unit
Number of IP Endpoints
MRC Status Indicator
On the front panel of the Coral IPx Office unit, the third LED from left, indicates
whether the Coral IPx Office has a media gateway module daughter card. The
indicator is a steadily lit green LED when the MRC module is present. Otherwise, the
LED is not lit.
The green MRC indicator turns ON after the MRC card initializes.
MRC
Card
Installed
Available
IP
Endpoints
Media Channel Capacity
G.729
G.711
—
240
0
0
MRC-8
208
8
32
MRC-16
176
16
64
MRC-32
176
32
64
MRC-64
112
64
128
Содержание Coral IPx Office
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Страница 36: ...1 8 Introduction Coral IPx Office Installation Manual About this Manual 1 NOTES...
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Страница 52: ...2 8 Hardware Installation Procedure Coral IPx Office Installation Manual Site Inspection 2 NOTES...
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Страница 106: ...3 10 Initial Power up Tests Coral IPx Office Installation Manual Common Control Test 3 NOTES...
Страница 120: ...3 24 Initial Power up Tests Coral IPx Office Installation Manual Completing the Installation 3 NOTES...
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Страница 128: ...4 6 Software Installation Procedure Coral IPx Office Installation Manual Generic Feature Software Upgrade 4 NOTES...
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Страница 144: ...5 6 External Connections Coral IPx Office Installation Manual Main Distribution Frame MDF 5 NOTES...
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Страница 232: ...6 50 System Description Coral IPx Office Installation Manual System Configuration Options IPx Office 6 NOTES...
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Страница 258: ...7 24 Power Supply Coral IPx Office Installation Manual PS Office DC Power Supply Unit 7 NOTES...
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Страница 286: ...8 26 Common Control Cards Coral IPx Office Installation Manual MCB Office Card Main Control Board 8 NOTES...
Страница 302: ...8 42 Common Control Cards Coral IPx Office Installation Manual Compact Flash Disk 8 NOTES...
Страница 310: ...8 50 Common Control Cards Coral IPx Office Installation Manual DBM Card 8 NOTES...
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Страница 372: ...9 60 Shared Service Cards Coral IPx Office Installation Manual VoIP Media Gateway MG 9 NOTES...
Страница 382: ...9 70 Shared Service Cards Coral IPx Office Installation Manual Data Serial Ports RS 232E KB0 KB1 KB2 KB3 9 NOTES...
Страница 414: ...9 102 Shared Service Cards Coral IPx Office Installation Manual Accessory or Alarm Relay 3 Major Minor Alarm 9 NOTES...
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Страница 494: ...11 8 System Networking Coral IPx Office Installation Manual NTU Office Card Description 11 NOTES...
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