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Configuring DIP switch settings and definitions

99

R2MFC Media Bay Module Installation and Configuration Guide

Table 35

 shows the MFC signal configuration in the R2MFC MBM accessed through the CLI for 

Brazil Config 1. 

Table 36

 shows the MFC transmitted signal configuration in the R2MFC MBM 

accessed through the CLI for Brazil Config 1. These values are pre-configured by the faceplate 
DIP switches as shown in 

Figure 30 on page 92

. See 

Chapter 7, “Command Line Interface (CLI),” 

on page 73

 for information on the CLI. 

Table 35   

Interpretation of received MFC signals

Meaning

Signal Meaning

Signal Meaning

Signal Meaning

Signal

FW_Digit_1

I_1

FW_Categ_1

II_1

BW_NextDig

A_1

BW_FreeCharge

B_1

FW_Digit_2

I_2

FW_Categ_2

II_2

BW_ReSend

A_2

BW_Busy

B_2

FW_Digit_3

I_3

FW_Categ_3

II_3

BW_BCateg

A_3

BW_BW_OutOfOrder

B_3

FW_Digit_4

I_4

FW_Categ_4

II_4

BW_A_Congest

A_4

BW_B_Congest

B_4

FW_Digit_5

I_5

FW_Categ_5

II_5

BW_CategOrAni

A_5

BW_FreeNoChrg

B_5

FW_Digit_6

I_6

FW_Categ_6

II_6

BW_Illegal

A_6

BW_FreeCharge

B_6

FW_Digit_7

I_7

FW_Categ_7

II_7

BW_Prev2Digit

A_7

BW_Unlocated

B_7

FW_Digit_8

I_8

FW_Categ_8

II_8

BW_Prev3Digit

A_8

BW_B_Congest

B_8

FW_Digit_9

I_9

FW_Categ_9

II_9

BW_PrevDigit

A_9

BW_B_Congest

B_9

FW_Digit_0

I_10

FW_Categ_10

II_10

BW_Illegal

A_10

BW_B_Congest

B_10

FW_Digit_11

I_11

FW_Categ_11

II_11

BW_Illegal

A_11

BW_B_Congest

B_11

FW_ReqFault

I_12

FW_Categ_12

II_12

BW_Illegal

A_12

BW_B_Congest

B_12

FW_Digit_13

I_13

FW_Categ_13

II_13

BW_Illegal

A_13

BW_B_Congest

B_13

FW_Digit_14

I_14

FW_Categ_14

II_14

BW_Illegal

A_14

BW_B_Congest

B_14

FW_EndDigits

I_15

FW_Categ_15

II_15

BW_Illegal

A_15

BW_B_Congest

B_15

Table 36   

Interpretation of transmitted MFC signals (Sheet 1 of 2)

Meaning

Signal

Meaning

Signal

Meaning

Signal

BW_NextDig

A_1

FW_EndANIdgts

I_15

FW_Categ_2

II_2

BW_BCateg

A_3

FW_Digit_1

I_1

FW_Categ_3

II_3

BW_RtrnToA

A_1

FW_Digit_2

I_2

FW_Categ_4

II_4

BW_A_Congest

A_4

FW_Digit_3

I_3

FW_Categ_5

II_5

BW_B_Congest

B_4

FW_Digit_4

I_4

FW_Categ_6

II_6

BW_Category

A_5

FW_Digit_5

I_5

FW_Categ_7

II_7

BW_SpeechChrg

NO_SG

FW_Digit_6

I_6

FW_Categ_8

II_8

BW_OrigDn

A_5

FW_Digit_7

I_7

FW_Categ_9

II_9

BW_FreeCharge

B_1

FW_Digit_8

I_8

FW_Categ_10

II_10

BW_FreeNoChrg

B_5

FW_Digit_9

I_9

FW_Categ_11

II_11

BW_CntrCharge

B_1

FW_Digit_0

I_10

FW_Categ_12

II_12

BW_Busy

B_2

FW_Digit_11

I_11

FW_Categ_13

II_13

BW_Unlocated

B_7

FW_Digit_12

I_12

FW_Categ_14

II_14

Summary of Contents for R2MFC

Page 1: ...BCM Business Communications Manager Document Status Standard Document Number NN40010 300 Document Version 03 01 Date June 2007 R2MFC Media Bay Module Installation and Configuration Guide ...

Page 2: ...ed to alert personnel to electrical shock hazard or equipment damage The following precautions should also be observed when installing telephone equipment Never install telephone wiring during a lightning storm Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations Never touch uninsulated telephone wires or terminals unless the telephone line has ...

Page 3: ...hird wire ground Service personnel must be alert to the possibility of high leakage currents becoming available on metal system surfaces during power line fault events near network lines These leakage currents normally safely flow to Protective Earth ground via the power cord Therefore it is mandatory that connection to an earthed outlet is performed first and removed last when cabling to the unit...

Page 4: ...leaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning 4 Do not use this product near water for example near a bath tub wash bowl kitchen sink or laundry tub in a wet basement or near a swimming pool Warning To avoid electrical shock hazard to personnel or equipment damage observe the following precautions when installing telephone equipment 1 Never install telephone ...

Page 5: ...posed to rain water or liquid has been spilled on the product disconnect and allow the product to dry out to see if it still operates but do not open up the product c If the product housing has been damaged d If the product exhibits a distinct change in performance 12 Avoid using a telephone during an electrical storm There may be a remote risk of electric shock from lightning 13 Do not use the te...

Page 6: ...erence when the equipment is operated in a commercial and light industrial environment WARNING This is a class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures The above warning is inserted for regulatory reasons If any customer believes that they have an interference problem either because their Nortel N...

Page 7: ... Center 13 Getting Help from a specialist by using an Express Routing Code 13 Getting Help through a Nortel distributor or reseller 13 Chapter 1 Getting started 15 About this guide 15 Audience 15 Before you begin 16 Acronyms 16 Symbols and text conventions 17 Related publications 19 Chapter 2 Overview 21 General information 21 Administration and maintenance tools 22 R2MFC MBM faceplate elements 22...

Page 8: ...g an R2MFC MBM 34 Installing an R2MFC MBM in the BCM platform base chassis 34 Installing an R2MFC MBM in the expansion unit 35 Installing an R2MFC MBM in the BCM50 expansion unit 36 Installing the rubber boot in an R2MFC module 36 Reconnecting the equipment 38 Removing an R2MFC MBM 38 Removing an R2MFC MBM from the BCM platform base chassis 39 Removing an R2MFC MBM from the expansion unit 40 Wirin...

Page 9: ...g Element Manager 58 Turning on second dial tone using Unified Manager 59 Chapter 6 R2MFC MBM maintenance 61 Inter working functionality 61 Clock synchronization 62 Diagnostic tools 63 Setting the R2MFC MBM to diagnostic mode 63 Alarms 64 Alarms Measurements 64 Group I errors 64 Group II errors 65 Alarms propagation 65 Faceplate LEDs 66 Logs and traces 67 Error messages 67 Replacing an R2MFC MBM 6...

Page 10: ... signaling 96 Brazil Config 1 98 E1 physical characteristics 98 E1 framing 98 Register signaling 98 R2 line signaling 98 MFC Register Signaling 98 Brazil Config 2 100 E1 physical characteristics 100 E1 framing 100 Register signaling 100 R2 line signaling 101 MFC Register Signaling 101 Argentina Config 1 102 E1 Physical Characteristics 102 E1 Framing 103 Frame mode Alternate 103 Register signaling ...

Page 11: ... Module Installation and Configuration Guide MFC Register Signaling 106 Panama Config 1 107 Appendix B Diagnostic and loopback DIP switch settings 109 Appendix C MFC Signal Definitions 111 Appendix D CLI Cable Pinout 113 ...

Page 12: ...12 NN40010 300 ...

Page 13: ...cases Getting Help over the phone from a Nortel Solutions Center If you don t find the information you require on the Nortel Technical Support Web site and have a Nortel support contract you can also get help over the phone from a Nortel Solutions Center In North America call 1 800 4NORTEL 1 800 466 7835 Outside North America go to the following Web site to obtain the phone number for your region ...

Page 14: ...14 How to Get Help NN40010 300 ...

Page 15: ...e process of preparing for R2MFC MBM installation Chapter 4 Installing the R2MFC MBM describes the process of installing the R2MFC MBM and connecting the R2MFC MBM to the host system Chapter 5 Configuring the R2MFC MBM describes the configuration tools and the process of configuring the R2MFC MBM Chapter 6 R2MFC MBM maintenance describes the maintenance tools and the process of maintaining the R2M...

Page 16: ... Description AIS Alarm Indication Signal ANI Automatic Number Identification BCM Business Communication Manager BPV Bipolar Violations CLI Command Line Interface CLID Calling Line Identification CO Central Office CRC4 Cyclic Redundancy Check 4 CSU Channel Service Unit DCH D Channel Handler DTMF Dual Tone Multi Frequency EEPROM Electrically Erasable Prorammable Read Only Memory ETSI European Teleco...

Page 17: ...Code Modulation PRI Primary Rate Interface RAI Remote Alarm Indication Caution Alerts you to conditions where you can damage the equipment Danger Alerts you to conditions where you can get an electrical shock Warning Alerts you to conditions where you can cause the system to fail or work improperly Note A Note alerts you to important information Tip Alerts you to additional information that can he...

Page 18: ...ntion Example Used for Word in a special font shown in the top line of the display Pswd Command line prompts on display telephones Underlined word in capital letters shown in the bottom line of a two line display telephone PLAY Display option Available on two line display telephones Press the button directly below the option on the display to proceed Dialpad buttons Buttons you press on the dialpa...

Page 19: ...Chapter 1 Getting started 19 R2MFC Media Bay Module Installation and Configuration Guide Related publications This section provides a list of additional documents referred to in this guide ...

Page 20: ...20 Chapter 1 Getting started NN40010 300 NN40010 300 ...

Page 21: ...2MFC MBM is a media bay module MBM that provides MFC R2 connectivity over an E1 trunk The module works as a converter between Euro ISDN and MFC R2 protocols allowing the MFC R2 protocol E1 to work directly with the BCM without the use of an external converter The BCM recognizes the converter as a Euro ISDN trunk MBM and therefore provides all of the functionality on the MFC R2 E1 that is available...

Page 22: ...r by using the CLI which is accessed through a serial port on the faceplate of the R2MFC MBM Internal link configuration is performed using either Element Manager or Unified Manager Refer to Configuring the R2MFC MBM on page 45 for information on how to use the configuration tools R2MFC MBM faceplate elements The faceplate of the R2MFC MBM consists of the following elements System Status LEDs on p...

Page 23: ...ig DIP switches The R2MFC MBM has six config DIP switches on its faceplate These DIP switches are used to set the following configurations for the R2MFC MBM country problem diagnosis second dial tone DIP switches must be set before power is connected to the R2MFC MBM Figure 3 shows the Config DIP switches Figure 3 Config DIP Switches For DIP switch values and configuration information see Configur...

Page 24: ... indicates a Transmit alarm on the E1 ALM Rx indicates a Receive alarm on the E1 Bantam jacks The R2MFC MBM contains Bantam Jacks in the middle of the faceplate to be used for connecting diagnostic equipment The jacks are labeled DIAG BNC and RJ 48 connectors The R2MFC MBM has both BNC and RJ 48 external E1 connectors located on the far right of the faceplate These connectors are used to connect t...

Page 25: ...onnectors Figure 4 R2MFC MBM back MBM DIP switches There are DIP switches located on the underside of the R2MFC MBM These DIP switches are used to select the DS30 buses from the DS256 bus These DIP switches must be set before the R2MFC MBM is installed Figure 5 shows the location of the DIP switches Figure 5 DIP switch location on the R2MFC MBM DS256 and power connector 6 5 4 3 2 1 Off On Undersid...

Page 26: ...26 Chapter 2 Overview NN40010 300 ...

Page 27: ...e R2MFC MBM connects The information in this chapter is based on the following assumptions The host system is installed initialized and tested The installer has a working knowledge of the host system and an understanding of telecommunications This chapter contains the following information Installation process map on page 28 Host system setup requirements on page 28 R2MFC MBM setup requirements on...

Page 28: ... setup requirements Task Location of task information Install host system BCM Installation and Maintenance Guides Determine if host system has enough system capacity BCM Installation and Maintenance Guides Configure E1 Settings BCM Programming Guide Installation preparation Ensure that BCM is installed and configured properly Determine the correct country and variant Determine the correct DS30 set...

Page 29: ...tings and the second dial tone settings Second dial tone when turned on generates and supplies a second dial tone to the end user after the end user dials the trunk access code The end user hears a dial tone between the last digit of the access code indicating that a line was accessed See Turning on second dial tone on page 58 for a procedure on how to set the DIP switches and configure the BCM fo...

Page 30: ...f the electrical requirements Software requirements R2MFC MBM firmware upgrades will be posted at www nortel com under Support Training Technical Support Software Downloads Access this web site to see if there is a newer version of firmware available than the firmware shipped on the R2MFC MBM See Upgrading firmware on page 69 for information on how to upgrade to the latest release of firmware Cust...

Page 31: ...Figure 7 provides an overview of the steps for installing the R2MFC MBM Figure 7 Overview of the R2MFC MBM installation Set module DIP switches Shut down the BCM Disconnect cables and power from both units Remove front bezel from the expansion unit to eject blank filler on MBM Install new module Replace bezel Restore power to BCM and expansion unit Reconnect all cables Monitor LEDs for power and s...

Page 32: ...ng down the BCM 4 0 system software 1 If you are adding or replacing an R2MFC MBM in an active system perform the following steps a Access Element Manager b Select Administrations Utilities Reset Shutdown System This action will stop all services All Element Manager sessions will be disconnected from the system The BCM system can be restored to service only by powering the BCM system off and back ...

Page 33: ...This includes the data connections on the MSC Mark the cables to ensure correct reconnection 2 Turn off the power switch located on the BCM main unit and expansion unit 3 Disconnect the BCM main unit and expansion unit power cords from the AC outlet 4 Ensure you have room to access the part you are working on Remove the BCM main unit from the rack if necessary Shutting down a BCM 3 7 or lower syst...

Page 34: ... install an R2MFC MBM in a BCM platform base chassis or expansion unit Installing an R2MFC MBM in the BCM platform base chassis Perform the following steps to install an R2MFC MBM in the BCM platform base chassis 1 Ensure that both the faceplate and underside DIP switches on the R2MFC MBM are set correctly For information on how to set the faceplate switches refer to Setting Config DIP switches on...

Page 35: ... switches refer to the BCM Installation and Maintenance guide for the host system 2 Remove the front bezel from the expansion unit 3 Select an open media bay 4 With the faceplate of the R2MFC MBM facing toward you insert the R2MFC MBM into the open bay Ensure that any cables at the rear of the module are clear of the platform base chassis 5 Push the R2MFC MBM into the unit You will hear a click wh...

Page 36: ...lation and Maintenance guide for the host system 2 With the faceplate of the R2MFC MBM facing toward you insert the R2MFC MBM into the open bay Ensure that any cables at the rear of the module are clear of the platform base chassis 3 Push the R2MFC MBM into the unit You will hear a click when the module is firmly seated in the media bay Installing the rubber boot in an R2MFC module Perform the fol...

Page 37: ...7 Figure 8 Sliding the rubber boot on to the R2MFC transmit co axial cable 2 Connect the R2MFC co axial cable to the correct location on the MBM See Figure 9 on page 37 Figure 9 R2MFC Transmit Co axial cable connected to the MBM 3 Repeat steps 1 and 2 to attach the rubber boot to the other R2MFC co axial cable Note Rubber boots ensure that no ESD occurs on to the co axial connectors ...

Page 38: ...e it works the same as it did before installing the R2MFC MBM 5 Configure the module Refer to Chapter 5 Configuring the R2MFC MBM on page 45 for details Removing an R2MFC MBM Follow the procedures in this section to remove an R2MFC MBM from a BCM platform base chassis or expansion unit Figure 10 provides an overview of the process for removing an R2MFC MBM Figure 10 Overview of removing an R2MFC M...

Page 39: ...ight edge of the MBM ejector lever with your thumb index and middle fingers Pull outward to partially eject the R2MFC MBM Pull further on the lever to eject the R2MFC MBM from the bay Figure 11 on page 39 shows how to remove a BCM 200 R2MFC MBM Figure 12 on page 40 shows how to remove a BCM 400 R2MFC MBM 4 Grasp the top and bottom edges of the R2MFC MBM Remove the R2MFC MBM from the BCM platform b...

Page 40: ...M expansion unit 1 Power down the BCM expansion unit system see Shutting down the system on page 32 2 Remove any cabling from the R2MFC MBM faceplate 3 Remove the expansion unit front bezel 4 Grasp the edge of the MBM ejector lever Pull outward to eject the R2MFC MBM Refer to Figure 13 Warning Remove the R2MFC MBM after the system is powered down Grasp the edge of the R2MFC MBM ejector lever ...

Page 41: ...efault interface The default connector can be changed either by setting the country selection DIP switches or by creating a custom country code profile through the CLI See Configuring the MFCR2 external link on page 49 for information on how to change the active interface If the 75 Ω BNC connector pair is used two coax cables are required for transmit and receive If the 120 Ω RJ 48 connector is us...

Page 42: ...es These leakage currents normally safely flow to Protective Earth ground through the power cord However if the AC power is unplugged prior to disconnecting the cables from the front of the base function tray high leakage currents available on metal system surfaces can occur System shutdown You must disconnect the R2MFC MBM cables from the system before disconnecting the power cord from a grounded...

Page 43: ... that installation of the Business Communications Manager hardware does not compromise existing Safety approvals BEFORE YOU OPEN the Business Communications Manager base unit or Business Communications Manager expansion unit ensure that the network telecom cables are unplugged and that the unit is then disconnected from the ac power source Station modules The ports on these modules are meant to be...

Page 44: ...48 connectors 4 Use the Element Manager to configure the lines or sets associated with the module Refer to the BCM Programming Operations guide for the host system for more information Refer to the BCM Programming Operations guide for the host system for information on changing the default settings for each line loop Warning If you are using a service provider channel service unit CSU you must dis...

Page 45: ...re configured to predefined settings when the region is selected during BCM initialization The PRI does not require customization but it must be configured as detailed in Configuring the PRI internal link on page 52 This chapter lists the configurable parameters of both the MFCR2 side and the PRI side of the R2MFC MBM and explains how to configure them Figure 16 provides an overview of the configu...

Page 46: ...defaults for Mexico Each of the country codes activates the appropriate connector based on the country standard for connectors The active interface can be customized in the firmware through the CLI by using commands in the COnfig directory E1 framing The external link uses Channel Associated Signaling on timeslot 16 therefore TS16 multiframe format is always used In addition optional CRC4 multifra...

Page 47: ...customized through the CLI by using commands in the R2 directory The following are additional options included in country specific parameters use backward force release signal to clear back yes no release guard state timer when clearing back timer value optional CD bits value usually ignored Register signaling Register signaling digits transmission is implemented by in band dual tone signals known...

Page 48: ... does not request ANI Outgoing call When far end requests ANI R2MFC MBM answers ANI not available Table 3 Minimum or fixed number length timer parameters Option Parameters Meaning Default Explicit End of dial signal I 15 None The preset option for all countries However signal has low significance because the end of dialing is determined by the BCM PRI side when it receives the last digit of the nu...

Page 49: ...d must be used whenever possible Country code configurations set by DIP switches are hard coded and can be changed only by using the CLI See Setting Config DIP switches for a description of how to set the predefined country code and second dial tone settings The CLI can be used to create a customized country codes See Creating a customized country code on page 50 for a procedure on how to create t...

Page 50: ...onfig DIP switch layout Figure 17 Config DIP switch layout 3 Power up or restart the R2MFC MBM Creating a customized country code If the R2MFC MBM required settings are not identical to any country code customization can be performed using the CLI through the serial port Perform the following steps for configuring the customized country codes 1 Set the Config DIP switches to match the country code...

Page 51: ...file The new custom profile is used upon restart See Figure 18 for the custom profile DIP switch setting Figure 18 Custom profile DIP switch setting PRI side Internal Link configurable parameters The R2MFC MBM is recognized by the BCM as a Euro ISDN PRI line The configuration for the PRI side internal link of the link is performed on the BCM through either Element Manager or Unified Manager Refer ...

Page 52: ...the BCM you are trying to administer Table 5 Layer 2 signaling parameters Parameter Operational Value D channel LAP D Window size 7 Modulo 128 Table 6 Layer 3 signaling parameters Parameter Operational Value Protocol ETSI Euro ISDN ETS 300 102 The R2MFC MBM upper board is the NETWORK side so the BCM must be configured as USER side Incoming calls from CO to BCM Digit dialing mode Overlap Every digi...

Page 53: ...guration for R2MFC MBM 4 Configure the fields in the Details for Module 2 0 panel See Table 7 for parameters and settings Table 7 Module configuration parameters Parameter Setting Trunk type PRI Protocol Euro Clock source Primary external if only one trunk module in system otherwise it depends on the synchronization scheme of the BCM Overlap receiving Selected On Local number length According to B...

Page 54: ...onfiguring the PRI internal link using Unified Manager 1 Open the Unified Manager See the Programming guide for the host system for an explanation of how to use Unified Manager 2 Click the Configuration button on the Unified Manager main page The Unified Manager main display opens 3 Enter your Unified Manager login credentials 4 Select the appropriate Bus under the Resources Media Bay Modules head...

Page 55: ... parameters in the Bus Module information frame See Table 8 for parameters and settings See Figure 22 on page 56 for an example of the screen layout for an R2MFC MBM configured on Bus 06 Table 8 Module configuration parameters Parameter Setting Module type PRI Protocol Euro Clock source Primary if only one trunk module in system otherwise it depends on the synchronization scheme of the BCM Overlap...

Page 56: ...MBM 8 Select Modules on bus Module 1 E1 parameters from the navigation tree The Bus Module E1 parameters information frame displays See Figure 23 on page 57 9 Select Off from the CRC4 drop down list See Figure 23 on page 57 for an example of the screen layout for an R2MFC MBM configured on Bus 06 ...

Page 57: ...ame displays 11 Select an individual line that is displayed under the Provision lines heading See Figure 24 on page 58 The Bus Module Line information frame displays 12 Select Provisioned from the Status drop down list 13 Repeat Steps 11 and 12 for every active B channel that is provisioned for the corresponding E1 There should be 30 channels unless a partial E1 service is arranged with the CO See...

Page 58: ... to turn on second dial tone Turning on second dial tone using Element Manager Turning on second dial tone using Unified Manager on page 59 Turning on second dial tone using Element Manager Second dial tone is available within BCM 4 0 and does not need to be turned on at the R2MFC MBM level Leave Config DIP switch 6 in the down position Use the following steps to turn on second dial tone at the BC...

Page 59: ...going dialing must be set to Overlap in order for second dial tone to work properly Use the following steps to turn on second dial tone 1 Set Config DIP switch number 6 to the up position See Figure 18 on page 51 for the Config DIP switch layout 2 Open the Unified Manager See the Programming guide for the host system for an explanation of how to use Unified Manager 3 Click the Configuration button...

Page 60: ...displays 7 Select Overlap from the Service type drop down list 8 Repeat Steps 6 and 7 for every active B channel that is provisioned for the corresponding E1 There will be 30 channels unless a partial E1 service is arranged with the CO See Figure 26 on page 60 for an example of the screen layout for configuring the outgoing dialing parameters for second dial tone on the R2MFC MBM Figure 26 Outgoin...

Page 61: ...e configured in the R2MFC MBM In order to handle bidirectional calls and eliminate internal collisions when both sides originate a call on the same channel simultaneously the R2MFC MBM allows flexible channel inter working calls originating on a channel can use any free channel on the opposite side On incoming calls to the BCM the far end for example CO switch selects the MFC channel The R2MFC MBM...

Page 62: ... 9 in the protocols implementation Clock synchronization By default the R2MFC MBM synchronizes on the external E1 line and transmits this clock on the internal link to the BCM By doing so the BCM can synchronize on the external link Slips may occur between the BCM and the R2MFC MBM if the BCM needs to synchronize on another digital trunk MBM To avoid slips there is an option for the R2MFC MBM to s...

Page 63: ...ected diagnostic or loopback mode becomes active five seconds after the last DIP switch change The last country configuration stays in effect until a restart occurs 2 Perform desired testing 3 Reset the DIP switches back to the appropriate country code after testing has been completed so that the correct country code is read upon a restart Table 10 Diagnostic and loopback modes Mode Description Ca...

Page 64: ...ompared with thresholds number of events in a specific time interval used to evaluate the severity of the alarm condition Group II errors These are continuous conditions These indicators can turn on and off rapidly or they can remain on or off Each group of performance indicators are handled differently Group I errors Each error has two thresholds of error rate which defines two levels of error se...

Page 65: ...lignment Signal The incoming signal is corrupted This alarm is also known as Loss of Frame LFA Out Of Multiframe TS16 OOMTS16 No detection of Multiframe Alignment Signal When this alarm is active Channel Associated Signaling R2 is impossible This alarm is not applicable to the PRI internal link This alarm is also known as Loss of Multiframe Alignment LMA Alarm Indication Signal in TS16 AISTS16 Rec...

Page 66: ... an alarm on the internal PRI link the In Service LED is off During test mode the Diag LED is red CRC 4 errors RAI AIS FEBE none none Table 13 Group II alarms propagation Error Condition Alarm Transmitted to far end Alarm sent on opposite link LOS RAI AIS AIS RAI AIS OOF RAI AIS OOMTS16 RAITS16 AIS AISTS16 RAITS16 AIS RAI None RAI RAITS16 None RAITS16 DCH down None AIS Table 14 System status monit...

Page 67: ...h the Logger directory in the CLI This directory contains commands that allow filters to be placed on the E1 for different types of errors down to the channel level Errors can be stored in buffer and then viewed or printed Error messages Software error messages are available through the SWerr directory in the CLI The errors are stored in a cyclic buffer that can be accessed to help in troubleshoot...

Page 68: ...odule Refer to Figure 11 on page 39 or Figure 12 on page 40 5 Slide the module out of the bay in which it is installed Warning This section describes replacing a module with the same type of module If you want to replace a module with a different type of module you must treat it as a new installation Refer to the Installation and Maintenance guide to ensure the new module does not overrun any line...

Page 69: ...ion Upgrading firmware Normal installation does not require firmware download A firmware upgrade can be required at some point to incorporate bug fixes or new features The following items are required for a firmware download firmware load file PC connected to the RS232 serial port of the R2MFC MBM through COM1 PC program delivered by the supplier Bload1 exe for COM1 Figure 28 on page 70 provides a...

Page 70: ...ted firmware is indicated if the BOOT program displays load switch fload fswitch checksum DisMem DisWord quit user monitor 5 Wait for the monitor line flashing cursor to appear on the terminal session Table 16 Hyper terminal setup parameters Parameter Setting Connect using COM 1 Bits per second 19 200 Data bits 8 Parity None Stop Bits 1 Flow Control None Firmware Upgrade Required Copy the firmware...

Page 71: ...yper terminal session 13 Run the download programs on the PC through the Start run menu file path Bload1 load_file The program responds starting rec 0 Hit any key to continue 14 Press Enter The program starts the download and shows its progress by displaying the number of processed records When finished the program prints Download ended successfully 15 Verify the version of firmware uploaded by us...

Page 72: ...72 Chapter 6 R2MFC MBM maintenance NN40010 300 ...

Page 73: ...ave a short form indicated by uppercase letters To access a directory type the directory name or the short form A list or menu of available commands or subdirectories displays The commands are not case sensitive The list displays again if you type an incorrect command or an empty command To go to the previous menu level in the tree type an asterisk Users and passwords The CLI contains the followin...

Page 74: ... terminal session on the PC using the following parameters 3 Wait for monitor line flashing cursor to appear on the terminal session 4 Switch to appropriate user by using the su command and entering the appropriate username and password 5 Access the desired directory using the directory commands listed in this chapter 6 Execute any desired commands 7 Release the COM port by closing the Hyper termi...

Page 75: ...d The command is accessed from the INfo directory Table 18 LOad directory CLI commands CLI command Description RST Restarts card firmware regardless of current state There is no prompt to confirm the restart load y Configures the hardware to accept downloads fload Downloads the firmware Table 19 INfo directory CLI commands CLI command Description Fwversion Displays the firmware versions and the st...

Page 76: ...he values for chan1 and chan2 are 1 15 17 31 ChDt chan Prints the channel data Where chan is the channel number in the range of 1 15 17 31 ChDtGrp Prints data for a range of channels TT num Prints the timer table that contains the timer values in milliseconds Where num is either 1 Outgoing timers or 2 Incoming timers If you do not enter a value for num all timers are printed MR mfc_link_no num Dis...

Page 77: ...after the current call process is complete This command sends messages to both links CSdGrp start_chan end_chan Performs soft disabling on a group of channels Where start_chan is the first channel in the group end_chan is the last channel in the group The values for start_chan and end_chan are 1 15 17 31 If there is a call on the channel the system disables the channel after the current call proce...

Page 78: ...s a message to both protocol handlers LId Performs immediate link disabling If there is a call in progress the system ends the call and disables the channel This command sends a message to both protocol handlers LEnbl Performs link enabling The command sends a message to both protocol handlers CoFlm chan Transfers a disabled channel to an offline state Where chan is the channel number in the range...

Page 79: ...me disabled MC link_num Sets the side that is used as clock source Where link_num is either 0 link 0 or 1 link 1 If this command is entered without a parameter the current clock master is printed Table 22 COnfig directory CLI commands Sheet 1 of 2 CLI command Description LinePhy phy_mode Sets the physical interface type of the external E1 line Where phy_mode can be 0 indicating 120 Ohm RJ48 connec...

Page 80: ...h memory on restart DEbnc link msec Updates the line signal debounce time Where link is the link number either 0 or 1 msec is the time in milliseconds ranging from 10 to 200 The value for msec should be in multiples of 5 If not then the system rounds it off to the nearest multiple of 5 ST year month day hour min sec Sets the current system time Where year yyyy month 1 12 day 1 31 hour 0 23 min 0 5...

Page 81: ...n handling Where link_no is the link number 0 or 1 bit3 is the option flag 0 off or 1 on OP16 link_no AISTS16 Used for AISTS16 option handling Where link_no is the link number 0 or 1 AISTS16 is the option flag 0 off or 1 on FR link_no fr_mode Changes the frame mode Where link_no is the PCM link number 0 or 1 fr_mode is 0 ALTRNT2_FRM or 1 MULTIFRM_CRC4 Default for link 0 external depends on country...

Page 82: ... the group 2 alarm guard time for the required grade of service state Where link_no is the PCM link number 0 or 1 grd_time is the group guard time in the range of 0 50000 G2Ptime link_no perstime Changes persistence time for group 2 alarm handling Where link_no is the PCM link number 0 or 1 perstime is the persistence time for group 2 alarm handling in the range of 0 50000 DB link_no Displays the ...

Page 83: ...Each level has two flags Insert_flag which stores error information in the buffer and Print_flag which prints to the serial port when an error occurs CF level insert_flag Fast_print_flag user_func_addr Changes swerr control flags Where level is in the range of 0 2 insert_flag is true or false Fast_print_flag is in the range of 0 2 0 print 1 print 2 fast print user_func_addr is the user function ad...

Page 84: ...nk is the number of required mfc r2 links outgoing_timer_type is one of the timers defined for outgoing mfc call processing msec is the time interval in msec REgSign mfc_link rs_name Sets the register signaling Where mfc_link is the number of the link 0 or 1 rs_name is the signaling type 0 MFC or 1 SMFC AniOption mfc_link flag Enables or disables the ANI option Where mfc_link is the number of the ...

Page 85: ... 1 subscriber option is received value DefltSubsVal mfc_link subscriber Defines the subscriber status value when the SubsIndOpt commands is set to the default value Where mfc_link is the number of the link 0 or 1 subscriber can have the values of 0 speech_charge A group 1 free_charge 2 free_no_charge 3 control_charge EndDialType mfc_link direction type Defines how to handle MFC end of dial Where m...

Page 86: ...W_BCateg signal as pulse or compelled signal Where mfc_link is the number of the link 0 or 1 pls cmpl is either 0 BCategory is compelled signal or 1 BCategory is pulsed signal MTS mfc_link MFC_signal_meaning MFC_signal Sets the MFC transmit signals value For each logical meaning sets which MFC physical signal is actually sent Where mfc_link is the number of the link 0 or 1 MFC_signal_meaning is on...

Page 87: ...naling value The R2 signaling values must follow these rules FW_IDLE BW_IDLE FW_CLEAR_FORWARD FW_SEIZE FW_IDLE FW_SEIZE BW_BLOCK BW_SEIZE_ACK BW_CLEAR_BACK BW_BLOCK BW_SEIZE_ACK BW_IDLE BW_SEIZE_ACK FW_SEIZE BW_ANSWER this signal must be different than all other BW signals BW_FORCE_RELEASE if used this signal must be different than all other BW signals CD link CD_bits_value Sets a fixed value to b...

Page 88: ...link mode Sets MFC channel allocation mode Where link is the number of the link 0 or 1 applicable to link 0 only mode is either 0 round robin 1 linear ascending or 2 linear descending Round robin default start search for next available channel after last channel used linear ascending search for next available channel from channel 1 up linear descending search for next available channel from 30 dow...

Page 89: ...ctory The commands are accessed from the PRI directory Table 27 PRI directory CLI commands CLI command Description UNS Displays the user and network side information For R2MFC MBM the value is hard coded as network side SDT dial_type Sets the dial type to overlap or non overlap Where dial_type is either 0 enblock non overlap or 1 overlap The default is non overlap ...

Page 90: ...90 Chapter 7 Command Line Interface CLI NN40010 300 ...

Page 91: ...cond dial tone It also contains the definitions of the settings for the different countries codes See Figure 30 on page 92 for country code DIP switch settings and Figure 31 on page 92 for second dial tone DIP switch settings Figure 29 shows the Config DIP switch layout Figure 29 Config DIP Switches ON 1 2 3 4 5 6 1 2 3 4 5 6 O N co u n try seco n d d ia l to n e d ia g n o stics co nfigu ra tio n...

Page 92: ...estart Also the BCM must be set to outgoing dialling mode overlap for the dial tone to be heard 1 2 3 4 5 6 Mexico 1 Argentina Brazil 1 Unassigned Mexico 2 Peru Brazil 2 Unassigned 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 Unassigned Unassigned 1 2 3 4 5 6 1 2 3 4 5 6 Unassigned Unassigned Unassigned Unassigned Chile Custom 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 ...

Page 93: ...ng Incoming terminated by indication from destination switch or by MFC forward signal FW_EndDigits End of dialing Outgoing terminated by indication from destination switch or by MFC forward signal FW_EndDigits R2 line signaling Mexico Config 1 R2 signals are according to CCITT standard See Table 28 for the Mexico Config 1 R2 signal definitions Note CD bits are not used They are set to 01 in transm...

Page 94: ..._ReSend A_2 BW_Busy B_2 FW_Digit_3 I_3 FW_Categ_3 II_3 BW_BCateg A_3 BW_B_Congest B_3 FW_Digit_4 I_4 FW_Categ_4 II_4 BW_A_Congest A_4 BW_B_Congest B_4 FW_Digit_5 I_5 FW_Categ_5 II_5 BW_RtrnToA A_5 BW_FreeNoChrg B_5 FW_Digit_6 I_6 FW_Categ_6 II_6 BW_CatgSamDig A_6 BW_B_Congest B_6 FW_Digit_7 I_7 FW_Categ_7 II_7 BW_Illegal A_7 BW_B_Congest B_7 FW_Digit_8 I_8 FW_Categ_8 II_8 BW_Illegal A_8 BW_B_Conge...

Page 95: ...witch or by MFC forward signal FW_EndDigits BW_OrigDn A_1 FW_Digit_7 I_7 FW_Categ_9 II_9 BW_FreeCharge B_1 FW_Digit_8 I_8 FW_Categ_10 II_10 BW_FreeNoChrg B_5 FW_Digit_9 I_9 FW_Categ_11 II_11 BW_CntrCharge B_1 FW_Digit_0 I_10 FW_Categ_12 II_12 BW_Busy B_2 FW_Digit_11 I_11 FW_Categ_13 II_13 BW_Unlocated B_4 FW_Digit_12 I_12 FW_Categ_14 II_14 BW_OutOfOrder B_4 FW_Digit_13 I_13 FW_Categ_15 II_15 BW_Ch...

Page 96: ...Config 2 Table 33 on page 97 shows the MFC transmitted signal configuration in the R2MFC MBM accessed through the CLI for Mexico Config 2 These values are preconfigured by the faceplate DIP switches as shown in Figure 30 on page 92 See Chapter 7 Command Line Interface CLI on page 73 for information on the CLI Table 31 Mexico Config 2 R2 A B signals Forward Backward Signal A B Signal A B Idle 1 0 I...

Page 97: ...nal BW_NextDig A_1 FW_EndANIdgts I_15 FW_Categ_2 II_2 BW_BCateg A_3 FW_Digit_1 I_1 FW_Categ_3 II_3 BW_RtrnToA A_1 FW_Digit_2 I_2 FW_Categ_4 II_4 BW_A_Congest A_4 FW_Digit_3 I_3 FW_Categ_5 II_5 BW_B_Congest B_4 FW_Digit_4 I_4 FW_Categ_6 II_6 BW_Category A_6 FW_Digit_5 I_5 FW_Categ_7 II_7 BW_SpeechChrg NO_SG FW_Digit_6 I_6 FW_Categ_8 II_8 BW_OrigDn A_1 FW_Digit_7 I_7 FW_Categ_9 II_9 BW_FreeCharge B_...

Page 98: ...re ignored in receive direction MFC Register Signaling MFC signal definitions depends on the stage and the direction of the call there are four tables of 15 signals each the first stage uses I signals forward and A signals backward and the second stage uses II signals forward and B signals backward The meaning of the signals can also be different when being transmitted or received Meanings of the ...

Page 99: ...8 I_8 FW_Categ_8 II_8 BW_Prev3Digit A_8 BW_B_Congest B_8 FW_Digit_9 I_9 FW_Categ_9 II_9 BW_PrevDigit A_9 BW_B_Congest B_9 FW_Digit_0 I_10 FW_Categ_10 II_10 BW_Illegal A_10 BW_B_Congest B_10 FW_Digit_11 I_11 FW_Categ_11 II_11 BW_Illegal A_11 BW_B_Congest B_11 FW_ReqFault I_12 FW_Categ_12 II_12 BW_Illegal A_12 BW_B_Congest B_12 FW_Digit_13 I_13 FW_Categ_13 II_13 BW_Illegal A_13 BW_B_Congest B_13 FW_...

Page 100: ... destination switch or by MFC forward signal FW_EndDigits End of dialing Outgoing terminated by indication from destination switch or by MFC forward signal FW_EndDigits BW_OutOfOrder B_4 FW_Digit_13 I_13 FW_Categ_15 II_15 BW_ChangOrder B_4 FW_Digit_14 I_14 FW_KD_Local II_3 FW_ReqFault I_12 FW_Digit_15 I_15 FW_KD_LnDst II_2 FW_EndDigits I_15 FW_Categ_1 II_1 Table 36 Interpretation of transmitted MF...

Page 101: ...rough the CLI for Brazil Config 2 Table 39 on page 102 shows the MFC transmitted signal configuration in the R2MFC MBM accessed through the CLI for Brazil Config 2 These values are preconfigured by the faceplate DIP switches as shown in Figure 30 on page 92 See Chapter 7 Command Line Interface CLI on page 73 for information on the CLI Table 37 Brazil Config 2 R2 A B signals Forward Backward Signal...

Page 102: ... Signal Meaning Signal BW_NextDig A_1 FW_EndANIdgts I_15 FW_Categ_2 II_2 BW_BCateg A_3 FW_Digit_1 I_1 FW_Categ_3 II_3 BW_RtrnToA A_1 FW_Digit_2 I_2 FW_Categ_4 II_4 BW_A_Congest A_4 FW_Digit_3 I_3 FW_Categ_5 II_5 BW_B_Congest B_4 FW_Digit_4 I_4 FW_Categ_6 II_6 BW_Category A_5 FW_Digit_5 I_5 FW_Categ_7 II_7 BW_SpeechChrg NO_SG FW_Digit_6 I_6 FW_Categ_8 II_8 BW_OrigDn A_5 FW_Digit_7 I_7 FW_Categ_9 II...

Page 103: ...s CD bits are not used They are set to 01 in transmit direction and are ignored in receive direction MFC Register Signaling MFC signal definitions depends on the stage and the direction of the call there are four tables of 15 signals each the first stage uses I signals forward and A signals backward and the second stage uses II signals forward and B signals backward The meaning of the signals can ...

Page 104: ...8 II_8 BW_Prev3Digit A_8 BW_OutOfOrder B_8 FW_Digit_9 I_9 FW_Categ_9 II_9 BW_PrevDigit A_9 BW_B_Congest B_9 FW_Digit_0 I_10 FW_Categ_10 II_10 BW_ReSend A_10 BW_B_Congest B_10 FW_Digit_11 I_11 FW_Categ_11 II_11 BW_Illegal A_11 BW_B_Congest B_11 FW_ReqFault I_12 FW_Categ_12 II_12 BW_Illegal A_12 BW_B_Congest B_12 FW_Digit_13 I_13 FW_Categ_13 II_13 BW_Illegal A_13 BW_B_Congest B_13 FW_Digit_14 I_14 F...

Page 105: ...h or by MFC forward signal FW_EndDigits R2 line signaling Chile Config 1 R2 signals are according to CCITT standard See Table 28 for the Chile Config 1 R2 signal definitions BW_OutOfOrder B_8 FW_Digit_13 I_13 FW_Categ_15 II_15 BW_ChangOrder B_4 FW_Digit_14 I_14 FW_KD_Local II_3 FW_ReqFault I_12 FW_Digit_15 I_15 FW_KD_LnDst II_2 FW_EndDigits I_15 FW_Categ_1 II_1 Table 43 Chile Config 1 R2 A B signa...

Page 106: ...formation on the CLI Block 1 1 Table 44 Interpretation of received MFC signals Meaning Signal Meaning Signal Meaning Signal Meaning Signal FW_Digit_1 I_1 FW_Categ_1 II_1 BW_NextDigit A_1 BW_B_Congest B_1 FW_Digit_2 I_2 FW_Categ_2 II_2 BW_PrevDigit A_2 BW_ChngOrder B_2 FW_Digit_3 I_3 FW_Categ_3 II_3 BW_BCateg A_3 BW_Busy B_3 FW_Digit_4 I_4 FW_Categ_4 II_4 BW_A_Congest A_4 BW_B_Congest B_4 FW_Digit_...

Page 107: ..._EndANIdgts I_15 FW_Categ_3 II_3 BW_A_Congest A_4 FW_Digit_1 I_1 FW_Categ_4 II_4 BW_B_Congest B_4 FW_Digit_2 I_2 FW_Categ_5 II_5 BW_Category A_5 FW_Digit_3 I_3 FW_Categ_6 II_6 BW_SpeechChrg A_6 FW_Digit_4 I_4 FW_Categ_7 II_7 BW_OrigDn A_5 FW_Digit_5 I_5 FW_Categ_8 II_8 BW_FreeCharge B_6 FW_Digit_6 I_6 FW_Categ_9 II_9 BW_FreeNoChrg B_7 FW_Digit_7 I_7 FW_Categ_10 II_10 BW_CntrCharge NO_SG FW_Digit_8...

Page 108: ...108 Configuring DIP switch settings and definitions NN40010 300 ...

Page 109: ...IP switch settings See Figure 32 for diagnostic and loopback DIP switch settings Figure 32 Diagnostics and Loopback Dip Switch Settings Diagnostic mode 1 Diagnostic mode 2 Diagnostic mode 3 Loopback mode 1 Continuity Loopback mode 2 Card edge 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 ...

Page 110: ...110 Diagnostic and loopback DIP switch settings NN40010 300 ...

Page 111: ..._Digit_2 36 FW_Categ_4 4 BW_B_Congest 20 FW_Digit_3 37 FW_Categ_5 5 BW_Category 21 FW_Digit_4 38 FW_Categ_6 6 BW_SpeechChrg 22 FW_Digit_5 39 FW_Categ_7 7 BW_OrigDn 23 FW_Digit_6 40 FW_Categ_8 8 BW_FreeCharge 24 FW_Digit_7 41 FW_Categ_9 9 BW_FreeNoChrg 25 FW_Digit_8 42 FW_Categ_10 10 BW_CntrCharge 26 FW_Digit_9 43 FW_Categ_11 11 BW_Busy 27 FW_Digit_10 44 FW_Categ_12 12 BW_Unlocated 28 FW_Digit_11 4...

Page 112: ...112 MFC Signal Definitions NN40010 300 ...

Page 113: ...of the CLI The cable part number N0026100 is shipped with the R2MFC MBM Figure 33 shows the cable pins for this cable if you are required to make a new cable Figure 33 Cable pinouts R2MFC MBM connector Pin Signaling Pin 1 ignored Pin 2 ignored Pin 3 RXD receive data Pin 4 ignored Pin 5 GND ground Pin 6 TXD transmit data Pin 7 ignored Pin 8 ignored RJ48 jack ...

Page 114: ...114 CLI Cable Pinout NN40010 300 ...

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