
9-46
Shared Service Cards
Coral IPx Office Installation Manual
DTMF Receiver (DTR)
9
0
To provide adequate DTMF dialing Quality Of Service in the system the number of
DTMF receivers should match the anticipated traffic volume. The following table
provides the number of DTR ports required for several different DTMF dialing port
sizes.
This table assumes standard office traffic (medium traffic volume of 0.3Eg
per port). Higher traffic volumes should increase DTMF service accordingly.
Additional DTMF service should be used when features as FlexiCall, IRSS,
Freedom and DISA are used.
0
Additional DTR resource cards may be installed in the optional Coral IPx 800X
expansion cage. The additional cards include:
These cards are described in the
Coral Service and Peripheral Cards Installation
Manual
.
...................................................................................................
2
How many DTMF receiver circuits (DTRs) are required?
Number of DTMF
Dialing Ports
Number of DTR
Receiver Circuits
100
8
500
16
1000
24
...................................................................................................
3
Additional DTR Circuits
Card
Cage
Description
8DTR
IPx 800X
8 circuit DTMF Receiver and decoder card
8DRCF
IPx 800X
Includes 8 DTR circuit DTMF receiver and decoder functions,
among other functions
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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