Multi-Tech Systems MMV1600 owner manual Remote Site

Page 31

2.8 Configuration 7

Configuration 7 is the data/voice/fax configuration with two MultiMux MMV1608C/56/V multiplexers with single composite link connecting a minicomputer and a PBX E&M trunk at the local site to a group of remote terminals and printer on the data part of the network and a telephone and/or fax machine on the remote voice/fax channels. The E&M to FXS configuration is shown in Figure 2-7. In this configuration the data communications is set up per configuration 1.

This configuration has the MV2 Voice/Fax board installed in the MMV1608/56/V multiplexers for the voice over data communications. The local site has the MV2 Voice/Fax board connecting VOICE/FAX CHANNEL 1and/or 2 E&M connector(s) on the back panel of the local multiplexer to a PBX E&M trunk. At the remote site the MV2 Voice/Fax board is connecting VOICE/FAX CHANNEL 1 and/or 2 FXS connector(s) on the back panel of the remote multiplexer to a telephone and/or a fax machine on the second channel.

Terminal

Terminal

Printer

Asynchronous

 

 

Asynchronous

Channel

 

 

 

 

 

 

 

 

PDN

 

Channel

 

Modem

 

 

MultiTech

 

 

 

 

 

MultiMux 16

 

 

 

MultiTech

Composite Link

 

 

 

 

MultiMux 16

 

 

Terminal

 

 

 

Multiplexer

 

 

 

Multiplexer

 

Minicomputer

 

PC

 

Voice/Fax

 

 

 

Voice/Fax

Voice/Fax Channel 2 FXS

Channel 1 E&M

Voice/Fax

Channel 1

 

 

 

Channel 2 E&M

FXS

 

 

 

 

 

PSTN

Telephone Fax

Remote Site

(Node 2)

Trunk

Trunk

Trunk

Station

Station

PBX

Telephone

Local Site

(Node 1)

Figure 2-7. Configuration 7 (E&M I-V to FXS)

The local site is configured for an E&M configuration on both voice/fax channels using the V1LIE&M2D4 command for channel 1 and V2LIE&M2D4) command for channel 2 and setting the Remote Interface type for an FXS configuration using the V1RIFXS and or V2RIFXS commands depending on whether one or both of the remote voice/fax channels are used. The parameters for the local and remote voice/fax channels can be displayed using the VL (List the voice/ fax channel parameters) command. The voice/fax channel parameters are shown in Configuration 7 Voice/Fax Channel Parameters. The voice/fax channel parameters are described in Chapter 5 Commands of this manual.

LOCAL VOICE/FAX PARAMETERS CHANNEL1

LOCAL VOICE/FAX PARAMTERS CHANNEL 2

PARAMETER

STATUS

PARAMETER

STATUS

DESTINATION CHANNEL:

01

DESTINATION CHANNEL:

02

DESTINATION NODE:

02

DESTINATION NODE:

02

LINK A/B/D:

A

LINK A/B/D:

A

DIGITIZING RATE:

16000

DIGITIZING RATE:

16000

OUTPUT LEVEL ATTEN.:

14

OUTPUT LEVEL ATTEN.:

14

INPUT LEVEL GAIN:

05

INPUT LEVEL GAIN:

05

SILENCE SUPPRESSION:

00

SILENCE SUPPRESSION:

00

LOCAL INTERFACE TYPE:

E&M 2

LOCAL INTERFACE TYPE:

E&M 2

GROUND/LOOP START (FXS):

N/A

GROUND/LOOP START (FXS):

N/A

2 OR 4 WIRE (E&M):

4 WIRE

2 OR 4 WIRE (E&M):

4 WIRE

DIALTONE/WINK (E&M):

DIAL

DIALTONE/WINK (E&M):

DIAL

WINK TIMER (E&M)

N/A

WINK TIMER (E&M)

N/A

REMOTE INTERFACE TYPE:

FXS

REMOTE INTERFACE TYPE:

FXS

GROUND/LOOP START (FXS):

LOOP

GROUND/LOOP START (FXS):

LOOP

2 OR 4 WIRE (E&M):

2 WIRE

2 OR 4 WIRE (E&M):

2 WIRE

DIALTONE/WINK (E&M):

N/A

DIALTONE/WINK (E&M):

N/A

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Contents MultiMux Page Record of Revisions RevisionDescription MultiMux #MMV1600C #MMV3200CTable of Contents Service, Warranty and Tech Support CommandsOperating Procedures TroubleshootingTables AboutThisManual Service, Warranty and Tech Support Description of Statistical Multiplexing Background1.1 Statistical Multiplexing Product Description CommunicationsMultiMux MMV1600/3200 Series Block Diagram Page Dynamic Load Balance System Features Voice/FaxNetworking Dual Composite LinksParameter Memory Channel SwitchingCommand Modem DiagnosticsResponse Time Control Dynamic BufferingSynchronous Data Channel AU7USA-20328-MD-E FCC Regulations for Telephone Line InterconnectionDOC Terminal Equipment AU7USA-18883-DE-N DSUInternal DSU Specifications Async Data ChannelsSystem Control Composite LinkDtmf Voice ChannelsElectrical/Physical CompatibilityModel Description Configuration DescriptionConfiguration Configuration 1 Remote Site Channel Parameters Configuration 1 Local Site Channel ParametersConfiguration 1 Composite Link Configuration Configuration 2 Composite Link Configuration Remote Site Configuration 3 Remote Site 1 Channel Parameters Configuration 3 Local Site Channel ParametersConfiguration 3 Remote Site 2 Channel Parameters Configuration 4 Local Site Voice/Fax Channel Parameters Configuration 4 FXO to FXSConfiguration 4 Remote Site Voice/Fax Channel Parameters Configuration 5 E&M Configuration 5 Remote Site Voice/Fax Channel Parameters Configuration 5 Local site Voice/Fax Channel ParametersConfiguration 6 FXS to FXS Configuration 6 Remote Site Voice/Fax Channel Parameters Configuration 6 Local Site Voice/Fax Channel ParametersRemote Site Configuration 7 Remote Site Voice/Fax Channel Parameters Configuration 7 Local Site Voice/Fax Channel ParametersConfiguration 8 LAN to LAN Page External Modem/DSU with RS232C Interface InstallationProcedureCabling Procedure StepProcedureAsync Channel Step ProcedureV.35 Interface Sync Data Channel Port B onlyComposite Link Cabling Supervisory Console Configuration ProcedureCommand Modem Step Procedure Voice/Fax Channels Step Procedure Async ChannelsPage Type Command Description Command SummaryATC1B4800P1F1E0 $DSUASP SNGA..H$DSUACL $DSUBCLGeneral Commands CommandDescription#MA Help H command menu is as follows General HelpStore New ParametersH7 menu is as follows H4 menu is as followsH5 menu is as follows H6 menu is as followsChannel Parameter Commands DTR ENQ/ACKMLA/B/D SB2 SB1$ Muxacli Composite Link Speed and Clocking Commands$DSUCL $DSUSP$MUXB Additional Composite Link Commands#RBxxxxx Retransmit TimerList Composite ReportVoice/Fax Channel Commands Command Level ATV1/2LIFXO WireSilence Suppression Local InterfaceATV1/2RIFXSG Test CommandsATV1/2LIFXSL ATV1/2RIFXOT11 Command Modem CommandsT12 Configuration of Port B Composite Link MultiMuxOperatingProceduresMultiMux Operating Procedures Configuration of Port a Composite LinkConfiguration of Port B Sync Data Voice/Fax Operating Procedures Voice/Fax Operating ProceduresCommand Modem Operating Procedures Command Modem Operating ProceduresCommand Modem Access on Command modem operation and put Introduction ImportanceofCompositeStatisticsData Troubleshooting Guide TroubleshootingGuideTestCables RD LED on RD OFF Voice/fax channel Voice/Fax Troubleshooting GuideCannot communicate Channel Device Testing Procedure ChannelDeviceTestingLocal Loop Test #4 DSU and Communications Line Testing Procedure DSUandCommunicationsLineTestingRemote Digital Loop Test #5 MultiMux Functional Testing Procedures MultiMuxFunctionalTestingProceduresWatch DOG Test Passed Voice/Fax Channel Testing Procedure Voice/FaxChannelTestingVOICE/FAX Loopback Test #12 Sync Data Channel Testing Procedure SyncDataChannelTestingService, Warranty and Tech Support Repair Procedures for International Distributors AppendixA Ascii Character Code/Hex/Decimal Conversion ChartAppendix B Signal Information Negative PositiveAppendix C Cabling DiagramsDCE to DTE cabling Command Port CablesComposite Link Cabling RJ48 Cabling for Internal DSU I-V Voice/Fax Channel Cable RJ45 Spade Lug Wire Color FunctionVoice/Fax Channel Connectors Description FXO Description FXS DescriptionLast Command Name DefaultAnswer a RepeatATQ1 ATH1ATH0 ATOWrite ATD5551212RRegister Read orStore Active Configuration displaysView Active User ProfilesATX1 ATX0ATX2 After Dial Command ExecutionMode While Returning toIndicator Description Table E-1. LED IndicatorsAppendix E Back Panel LED Indicators DescriptionFCR Command Port TERMINAL/PC Connector ON/OFF SwitchPower Connector BPS Modem DIAL-UP Line ConnectorVOICE/FAX Channel 1 FXS Connector VOICE/FAX Channel 2 FXS ConnectorVOICE/FAX Channel 2 FXO Connector VOICE/FAX Channel 1 E&M ConnectorRS232C/V.35 Shunt Channel Board Number of Channels SwitchChannel # Flow Control Background Appendix FOff Printer pacing and Flow Control Glossary of Terms Page Format Page Parameter Page Page Symbols DSU DOCFXO FXS External Composite LinkLads Link Protocol List Channel Parameters CommandLoad DSU Factory Defaults Command MultiMux Functional Testing ProcedureRJ48S PDNPstn RENTransmit XMT Indicator Stop Bit Command SB1-SB2Stdm Voice/Fax Channels Voice/Fax Channel Testing ProcedureVoice/Fax Input Level Gain Command Word Length Select Command WL5-8
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