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Carrier Access Axxius 800 user manual SS7 Backhaul Application

Models: Axxius 800

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OCU-DP Card

Overview

SS7 Backhaul Application

Axxius 800

In this application, the carrier uses the OCU to transfer signaling and call information between MSCs.



	10-4	Axxius 800 - Release 2.2

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Carrier Access Axxius 800 user manual SS7 Backhaul Application

Contents

Axxius Supporting Software Version FCC Requirements, Part SafetyCompliance Port JackIndustry Canada CS-03 Industry Canada ICES-003Safety Information Interrupting Network Service if the Hazard is not Avoided Electrostatic Discharge ESD Precautions Warranty Limitations of Warranty & Limitation of RemediesWarranty Product Returns Table of Contents Table of Contents Configuration Physical InstallationElectrical Installation and Cabling CLI Commands Table of Contents Xvi Axxius 800 Release Xvii Xviii Axxius 800 Release Xix Table of Contents Xxi DS1 Controller Card DS3 Controller CardFXO Voice Card Isdn BRI Card OCU-DP CardSingle Channel Pots Cards Power Supply Quad DS1 Adpcm CardQuad T1 & Quad DS1/E1 Card Terminal Server Router Card 35/.54 Card Low Speed Protection CardMaintenance Regulatory Approvals Snmp InterfaceLoopback Tests Glossary IndexXxxii Axxius 800 Release Chapter Overview Features Service Cards ControllersOCU-DP Service card Pots Service cardQuad DS1 Adpcm Service card Quad DS1/E1 and T1 Service cardsPower Supplies Technical SpecificationsCapacities RedundancyControl Panel Interfaces Rear Chassis InterfacesAlarm Connectors PowerNetwork Standards ManagementChassis InterfaceBuilt-In Card Handles Management PortsLocal and Remote Management RS-232 Craft PortSMB connector female Control Panel InterfacesRS-232 Craft Port Female DB-9 Direction DescriptionDS1 Connection Ports 10/100Base-T EthernetDS1 RJ-48C Ethernet RJ-45Control Panel Interface Card Jumpers State Description Alarm LEDsControl Panel LEDs Ethernet LEDs ACO Base Platform Physical Installation Unpacking and Inspection Installation Environment Assembly of Axxius Rack Mounting Physical Installation Electrical Installation and Cabling Compliant Installation Ferrite Provided Part Number Intended For Ferrite BeadsFerrite beads shipped with Quad DS1 Adpcm card Chassis Connections Back of the AxxiusFront of the Axxius 800 Interface Card Chassis Ground Connector Ground Lug Lug Barrel Compression ScrewPower Connections Input PowerPower Supply Rated Amperage Recommended External Input Fuse Wire each connector to a power sourceElectrical Installation and Cabling External Alarm Inputs Visible and Audible Alarms Bits Clock 1/BITS Clock Slot 1-8 Wire-Wrap Connectors Wire-Wrap Pinout for 4 Wire Services Wire-Wrap Pins Name DescriptionWire-Wrap Pinout 2 Wire Services Wire-Wrap Pins DescriptionStandard Telco Color Code Pair Pin Location Function Color CodeElectrical Installation and Cabling Configuration Setting up a CLI Connection System Information Command Description Basic System SetupInitial Setup Upgrade the Axxius 800 Software Set Up SecuritySet Up IP Addresses for Telnet CLI Set Up a DS0/Channel Set Up a DS1/T1Set Up a DS3 Establish a Static Channel Connection Setup of Adpcm Set Up a V.35 PortSet Up a Single Channel Pots card Change the IP Address of the DS0 Management ChannelQuick Configuration Reload Download Config FileLoad Config File Back to Unit Select File/Properties from the menu barSelect Transfer/Send Text File... from the menu bar Setup of DS0 Management Channel AxxiusEquipment Required AxxiusDS1 WAN Connections Set IP Configuration of PCConfiguring the Axxius Router Add and Enable all Remote Axxius Needed Example telnetConfigure Trunk Connections Select Trunk Configure and select EnterConfigure the Local Axxius Profile Select the PVC Management as DisabledCreate a Remote Axxius Profile for all Remotes Configuration Select Setup Trunk Port and select Enter Select the following on this screen Reinitialize the Router Configuration of Remote Axxius Configuration of Access Navigator Testing the DS0 Management Channel CLI Commands Command Line Interface Help TAB usage for word or command completionUse TAB for command word completion Use TAB to view command levelsCLI Commands CLI Commands Aco Alarm Cut Off Syntax aco Example acoAdd Add ds1 ais Ds1-addrAll Ds1-addr1, ds1-addr2, ds1-addr3, ds1-addr4Settings Add router dhcp server optionAdd router dns proxy Add router remoteCommunity-name Add router snmp communityReadwriteboth Add router snmp trap Add router static dns host Domain-nameAllip-addr BothcodeconfigAdd router uploaduser Add router-lan filter Add router-lan filter addressAdd router-lan filter custom Rtrlan-addrPkt-offset MaskIP Packet Format Ethernet Frame and IP Packet FormatEthernet 802.3 raw Frame Datalink Header Add router-lan filter protocol Ether-typeDescriptions Ieee-valueAdd router-lan secondary ip address Ip-addr maskip-addr/bitsMask BitsAddr-name Add router-lan staticAdd router-lan static ip address Metric Add router-lan static ip networkNext-hop-ip-addr Add router-lan static ipx network NetworkHops TicksAdd router-lan static mac address Network-nameAdd router-wan firewall Service Dest-ip-addr/bitsSrc-ip-addr/bits Src-ip-addrTunnel-name Add router-wan gre networkRemote-ip-addr Add router-wan nat bypass Ip-addr maskName Add router-wan staticAdd router-wan static ip address Add router-wan static ip network MaskAdd router-wan static ipx network NetworkAdd router-wan static mac address NameAdd user Add router-wan static nat addressLocal-ip-addr Nat-ip-addrAlarms SlotslotportslotportchannelCategory SeverityClear Clear ds1 clear ds3 clear key clear logSetting Clear ds1Clear ds3 Ds3-addrClear key Clear logClear ocudp performance Syntax clear logClear router ip address table Clear router mac address tableClear router performance AlllanwanChannel Associated Signaling CAS Conversions ConnectSlotportslotportchannel FXO AnalogConnect router-trunk t1 Syntax connect rtrtrunk-addr slotportslotportchannelRtrtrunk-addr TrunkDelete Delete ds1 ais Ds1-addrTag Delete router dhcp server optionDelete router dns proxy Delete router remote Delete router snmp communityDelete router snmp trap Delete router static dns hostDelete router uploaduser Allip-addrDelete router-lan filter AddresscustomprotocolallAddress CustomDelete router-lan secondary ip address Ip-addr maskip-addr/bitsDelete router-lan static Delete router-lan static ip addressDelete router-lan static ip network Profile-nameDelete router-lan static ipx network NetworkAllrule-number Delete router-wan firewallDelete router-lan static mac address Delete router-wan gre network Delete router-wan nat bypassDelete router-wan static Delete router-wan static ip addressDelete router-wan static ip network Delete router-wan static ipx networkDelete router-wan static mac address Delete router-wan static nat addressDisconnect Delete userDisconnect Syntax delete user user-name Example delete user jsmithInstall Install slot routerExit NumberLoad Load tftpCtrlridnumber File-nameLoad xmodem Syntax load ctrlr-id xmodem Example load a2 xmodemCtrlrid CtrlridLog LogSyntax log slotslotport category severity Log a1Ping PingCount LengthPrint config Syntax print confighelpSyntax print config rtrcard-addr Example print configRename router Print helpSyntax print help Example print help Old-profile-nameReset Reset controllerReset router Ctrlrcard-addractivestandbyRestore Reset router coldbootRestore defaults Syntax reset rtrcard-addr coldboot Example reset 2 coldbootSource-ip-addr RtrpingDest-ip-addrdomain-name Set Set lsprotect revertive Set ocudp baudSet router- wan up/down Set alarms Set autoexitCiriticalmajorminor OffonSetting crv Set briBri-addr DownSet bri mode Set bri pmsyncBricard-addr Lt3ds0Nonrevertiverevertiveswitch Set cclabelSet clock AddrSet clock 1 Set dateDs0-addr Setds0 signalSet ds0 Setds0 type DatavoiceData VoiceSet ds1 Example set ds1-addr id id-name Min15 ThresholdDay Set ds1 card Set ds1 card spantypeE1span T1spanPort Backplane Number Analog Set ds1 card adpcm mapNonemap1map2map3 Set ds3 CLI Commands Set defect Thresholds for a DS3. Defaults for all are Set external alarm Example set external alarm 2 majorExample set external alarm 3 critical test2 Alarm-numSet fxo Fxo-addrSet fxsPS or fxsPSM Set idFxsPS-addrfxsPSM-addr LsrbSet idle Set ip gatewaySyntax set idle pattern Example set idle 0xff PatternSet ipds0 Ds0-addrip-addrSet login auth Set keyKey-code LocalradiusSet login support Set lsbackupDisableenable T1card-addrSet lsprotect enable/disable DisableenablereleaseswitchbackswitchoverSet lsprotect manual Slotport1234567 Set lsprotect nonrevertivePriority Set lsprotect remove Example set lsprotect 52 removePriorityreset ResetSet lsprotect revertive PrioritySet ocudp baud RateSet ocudp loopback CsuocuCsu OcuLlbnllb Set ocudp loopdetectCsudsuocu Set ocudp mvec Set ocudp secondarySet ocudp selftest Set ocudp up/downSyntax set ocudp-addr selftest Example set 32 selftest Syntax set ocudp-addr downup Example set 32 upMinutes Set router defaultSet router autologout Set router dhcp disable Set router dhcpSet router dhcp relay server Server-numberSet router dhcp server dnsserver Set router dhcp server domainHoursminutes Set router dhcp server netbios nameserverSet router dhcp server duration Set router dhcp server netbios nodetype Set router dhcp server netbios scopeType-number Scope-nameSet router dhcp server startaddr CountSet router dns Set router dns domainSet router dns name Host-nameSet router dns server Disable Disable DNS resolver Enable Enable DNS resolverSet router dns resolver Set router lmi AnnexddisablelmiSet router enhanced security Set router login auth Set router lmi pollCounterinterval ControllerlocalradiusSet router login prompt Set router ntp enable/disableDisable Disable NTP processing Enable Enable NTP processing Set router ntpSet router ntp poll Set router ntp serverNumber of seconds. Note not operational in this release SecondsFor this TSR. Note not operational in this release Set router passwordSet router ntp timezone Set router port Set router port baudrateTsrcard-addr Port-number5678 Set router port dsr low resetSet router port databits Set router port flowcontrol NonertsctsxonxoffSet router port inactivity timer DisabletimeSet router port ip TimeEvennoneodd Set router port nameSet router port parity Set router port password Set router port passiveProtocol-port Set router port promptSet router port protocolport Set router port stopbits Set router port tbos map description11.52 Map-addrSet router port tbos map display Set router port type TermservRawtcp TbosSet router ppp auth Set router ppp auth byremote protocolSet router ppp auth byremote secret ChapnonepapSet router ppp auth byremote user Set router ppp auth ofremote protocolProfilenameprotocol-name ProfilenameSet router ppp security address Set router ppp security passwordSet router ppp security Tacacs Set router ppp security serverNoneradiustacacs Set router proxy Maskbits130 Set router reboot CodeconfigSet router rip RecvsendSet router snmp Set router snmp contactSet router snmp location Contact-nameSet router snmp name System-nameSet router stp bridge hellotime Set router stp bridge forwarddelaySet router stp Set router stp bridge maxage Set router stp bridge prioritySet router stp enable/disable DisableenableSet router syslog facility Set router syslog enable/disableSet router syslog Set router syslog level Set router syslog serverSet router-lan filter forward MatchingnontmatchingDisable Disable the frame type Enable Enable the frame type Set router-lan framingIpxother Ieee8022ieee8023ethiisnapSet router-lan gateway Ip-addrSet router-lan ip address MaskSet router-lan ipx network EthiiSet router-lan phy Bothneitherrecvsend Set router-lan ripSet router-lan rip ip Set router-lan rip ipx BothSet router-lan stp enable/disable Set router-lan stpSet router-lan stp port cost Set router-lan stp port priorityPort-cost-value Port-priority-valueDownup Set router-lan up/downSyntax set rtrlan-addr downup Example set 21 down Set router-trunk encapsulation Set router-trunk multilink groupRtr-trunk-addr PppSet router-trunk speed Set router-trunk up/downTsr-trunk-addr 5664Set router-wan dlci Rtrcard-addrSet router-wan gre Set router-wan gre addressAllbynetworkdisable AlldisableSet router-wan gre ip Set router-wan gre ipxSet router-wan ip Set router-wan ip addressBlockbridgeroute UnnumberedOptimize Set router-wan ipxBlock Set router-wan nat Set router-wan nat addressAssignedip-addr AssignedSet router-wan nat enable/disable Disable Disable NAT mapping Enable Enable NAT mappingSet router-wan nat ports DynamicpreservedSet router-wan other BlockbridgeSet router-wan ppp Set router-wan ppp auth ofremote userExternallocal Set router-wan ppp compressionSet router-wan ppp security server Set router-wan rip Set router-wan rip ip updatesSet router-wan rip ipx updates Set router-wan stp enable/disable Set router-wan stpSet router-wan stp port cost Set router-wan stp port priorityMultilink-group Set router-wan trunkSet router-wan up/down Set screen Syntax set screen screen-heightoffSet snmp Hhmmss Set timeSyntax set time hhmmss Example set time Set user password Set userSet user level Syntax set user user-name level Example set user paul levelSet V35-addrTxclkinv Phase. Warning When choosing this option, the V.35 card V54-addrClear IgnoreackNnn chart PatternSet verification Syntax set verification offon Example set verification offShow Adpcm-addr Show adpcmSyntax show adpcm-addr Example show Show autoexit Show briSyntax show autoexit Example show autoexit Syntax show bri-addr Example showShow cclabels Show clockSyntax show cclabels Example show cclabels Syntax show clock Example show clockSub-channel Show connectSlotslotportslotportchannelslotportchannelsub-channel Show connect adpcm Show dateSyntax show connect adpcm adpcm-addr Example show connect Syntax show date Example show dateShow ds0 Syntax show ds0-addr Example show a21-2Show ds1 Syntax show ds1-addrShow ds3 Syntax show ds3-addrShow external alarms Example show external alarmsShow ethernet Slot For the controller card DS3 Port Port number or rangeShow fxo Syntax show fxo-addrSyntax show fxsPS-addrfxsPSM-addr Show fxsPS or fxsPSMShow id Example show 5 image Show imageSyntax show rtrcard-addr image Example show image Show impedance Show impedanceShow ipds0 Show loginShow ip Show lsprotect Syntax show lsprotect Example show lsprotectSyntax show ocudp-addr Show ntpShow ocudp Show radius Syntax show radius Example show radiusShow router Syntax show rtrcard-addr194 Show router dhcp Syntax show rtrcard-addr dhcp Example show 5 dhcpShow router dns Show router dns proxySyntax show rtrcard-addr dns Example show 3 dns Syntax show rtrcard-addr dns proxy Example show 3 dns proxyShow router login Syntax show rtrcard-addr login Example show 1 loginShow router lmi Syntax show rtrcard-addr lmi Example show 5 lmiShow router ntp Syntax show rtrcard-addr ntp Example show 4 ntpShow router port Syntax show tsrcard-addr port Example show 1 portShow router ppp Syntax show rtrcard-addr ppp Example show 5 pppShow router rip Show router snmpSyntax show rtrcard-addr rip Example show 5 rip Syntax show rtrcard-addr snmp Example show 5 snmpShow router stp Show router syslogSyntax show rtrcard-addr stp Example show 5 stp Syntax show rtrcard-addr syslog Example show 5 syslogShow router uploaduser Show router-lan Syntax show rtrlan-addrAxxius 800 Release 205 Show router-lan filter Example show 51 filter allAxxius 800 Release 207 Show router-lan static Show router-lan static ip addressShow router-lan static ip network Show router-lan static ipx networkShow router-lan static mac address Tsrlan-addrShow router-lan stp Syntax show rtrlan-addr stp Example show 31 stpShow router-wan Syntax show rtrcard-addr wan-name Example show 3 RemoteUnitAxxius 800 Release 213 Show router-wan firewall Show router-wan nat bypassShow router-wan ppp Show router-wan static ip address Show router-wan static ip networkShow router-wan static ipx network Show router-wan static mac addressShow router-wan static nat address Show router-wan stpExample show screen Show router-wan trunkShow screen Syntax show syslog Example show syslog Show snmpShow syslog Show time Show usersSyntax show time Syntax show users Example show usersShow Syntax show v35-addrExample shows settings for port 1 V.54 on slot Syntax show v54-addrStatus Status adpcm Syntax status adpcm-addr Example statusStatus adpcm performance Status adpcm performance history UAS SES ES Sefs LES CSS BES LCV PCVStatus bri Syntax status bri-addr Example statusStatus bri performance Syntax status clock Example status clock Status bri performance historyStatus clock Syntax status ds0-addr Example status a11 Status ds0Display Descriptions Status ds1 Syntax status ds1-addr performance history Example status a1Status ds1 performance Status ds1 performance history Status ds3 Syntax status ds3-addr Example status a1Status ds3 performance Syntax status ds3-addr performanceStatus ds3 performance history Status a1 performance historyExample status equipment a2 Status equipmentSyntax status equipment slot Example status equipment Syntax status fxo-addr Example status Status fxoSlot Status fxsPS or fxsPSM Status ipds0Syntax status fxsPS-addrfxsPSM-addr Example status Syntax status ipds0 Example status ipds0Status lsprotect Syntax status lsprotect Example status lsprotectStatus ocudp Syntax status ocudp-addr Example statusStatus ocudp performance Status ocudp performance history OOS BPV LOF LOSStatus router dns Status router alarmsStatus router Status router events Syntax status rtrcard-addr events Example status 5 eventsStatus router ip address table Example status 5 ip address table Axxius50Status router ip network table Example status 5 ip network table Axxius50Status router ipx network table Example status 5 ipx network table Axxius50Status router ipx server table Example status 5 ipx server table Axxius50Status router mac address table Example status 5 mac address table Axxius50Syntax status rtrcard-addr stp Example status 5 stp Status router performanceStatus router stp Status router-lan Syntax status rtrlan-addr Example statusStatus router-trunk Syntax status rtrtrunk-addr Example statusStatus sessions Syntax status sessions Example status sessionsDisplay Descriptions StatusSyntax status v54-addr Example status 3all Store NumberSwitch Switch activeimageSwitch controller Syntax switch controller Example switch controllerSlot For the controller card Port Port number 1 or Switch ds3Syntax switch ds3-addr Example switch a1 Syntax telnet rtrlan-addr TelnetTelnet router Trace route Tracert routerIp-addrdomain-name TypeSrc-ip TtlbegDS1 Controller Card DS1 Controller Card Features Technical Specifications Product IncludesManagement DS1 InterfaceService Interfaces Supported ClockingPhysical Testing and DiagnosticsPower Consumption CLI Command status equipment Controller Active and StandbyConfiguration Set ds1LEDs LEDDS3 Controller Card DS3 Controller Card RFC DS0-MIB SNMPv2-MIB DS3-MIB Management Network DS3 InterfaceAnsi T1-403 and T1.404 Testing and Diagnostics T3x4 Active Protection Modes Electronics Protection ModeController and DS3 Redundancy Electronics Protection Mode of the Axxius DS3 DS3Network Protection Mode Electronics and Network Protection ModeSet clock Off No transport or port shutdown FXO Voice Card FXO Voice Card Controller Software and Hardware Required FXO Transmission PerformanceFXO Signaling Performance EnvironmentCard Configuration Status ds0DIP Switch Settings State Loop Start Ground Start Dial Pulse Termination MeaningChannel Associated Signaling CAS Conversions DPT LscpdFXO Voice Card Isdn BRI Card DS0 Brite Mode Isdn BRIFeatures Controller Software RequiredProduct Supports Testing & DiagnosticsNetwork Interface Power Set bri LEDs Connector Pinouts Wire-Wrap Pinout 2 Wire ServicesOCU-DP Card OCU-DP Card Customer Premise Application AxxiusADIT8006SS7 Backhaul Application AxxiusFeatures Service InterfaceNetwork Interface LoopbacksOCU-DP Status Commands Configuration CommandsTest Commands Basic Setup Command DescriptionAxxius 800 Release 10-9 Jumper Settings Alarms OOSLine Rates/Line Lengths DDS RJ-48S Pin Function DescriptionWire-Wrap Pinout 4 Wire Services Wire-Wrap Pins Name DescriptionSingle Channel Pots Cards Single Channel Pots Cards Modem Performance FXS Signaling PerformanceFXS Transmission Performance Single Channel Pots card with Modem Single Channel Pots cardSet fxsPS or fxsPSM Connector Pinouts RJ-11 ConnectorLEDs State Loop Start MeaningSet Up the Single Channel Pots Modem Basic ConfigurationSet Up the Single Channel Pots Line Power Supply Power Supply Electrical Input Characteristics Electrical Output CharacteristicsComponents 24 VDCAlarms Interface ConnectorsInput Power 12-6 Remove a Power Supply Installing/Replacing a Power SupplyInstall a Power Supply 12-8 Quad DS1 Adpcm Card Quad DS1 Adpcm Card Features T1 InterfaceAdpcm Signaling SynchronizationLess than 4.5 W per card Set ds1 card adpcm map Show connect adpcm Enable compressing by selecting Map type Cross-Connects Map1P2 and P3 Jumpers Faceplate of Adpcm card Connector Pinouts RJ-48 ConnectorTop LED active Bottom LED not used Quad T1 & Quad DS1/E1 Card Hardened Quad DS1/E1 Service card Hardened Quad T1 Service cardAxxius 800 Release 14-3 14-4 Axxius 800 Release 14-5 14-6 Sets up the DS1 interfaces P2 and P3 Jumpers Faceplate of T1 Card Axxius 800 Release 14-9 14-10 Terminal Server Router Card Overview Quad TSR with TbosFeatures Additional Features on a TSR Card with TbosWAN Interface LAN InterfaceRS-232 Interface RoutingBridging Router PerformanceFrame Relay FilteringSecurity MIBsTesting and Diagnostics Equipment Supported for TBOS-to-SNMP ConversionAdd router dns proxy Add router-lan filter Delete router-lan secondary ip address Reset router Set router reboot Set router-wan gre Show router dns Show router-lan filter Status router-trunk RS-232 Connector Pinout10Base-T Ethernet Card Front Connector PlacementTSR Card Jumpers At Power-up Bottom LED Description15-20 35/.54 Card 35/.54 Card Features Additional V.54 FeaturesTesting and Diagnostics V.35/54 card AccessoriesSet Cables Part Number DescriptionSub-miniature Signal Winchester 34-pin Paired DB-26 Female DCE DB-26LEDs Sub-miniature Signal Winchester PairedPin female Signals Low Speed Protection Card Adpcm set to map1 Map2 or map3 T1 Service DS1 Adpcm CardAdpcm set to none DS1 Adpcm Card Protected Cards Backup CardPort Backup and Prioritization Switchover Criteria Protection CapacityService Cards Supported ManagementCard Configuration Basic Setup of a Protected SystemUse the following steps to set up a Protected System Command DescriptionQuad T1 Backup Card State Description Quad T1 Protected CardMaintenance Further you may affect service. Start Software LoadingLoading System Software via Tftp Standby does not display stop here. If you goLoading Router Software via Tftp Enter load rtrcard-addr tftp ip-addr file-name18-4 Upgrading System and Router Software via Tftp using Proxy Enter load slot tftp ip-addr file-name18-6 Standby Controller Upgrading Software Levels via XModemSelect Connection Directory 18-8 Telnet Select Terminal/Stop Logging Backup Axxius 800 ConfigurationSave Controller Configuration Load Controller Configuration Select Transfer/Send Text FileHot Swap Service Card 18-12 Appendix Regulatory Approvals Snmp Interface Snmp Basics MIB StructureEnterprise MIB Support Enterprise MIB Name Enterprise MIB FilenameCommon with Controller Router Enterprise MIB SupportEnterprise MIB Name Enterprise MIB Filename Router Specific Public MIB Support CommentsRFC3291 RFC3291-MIB Router Public MIB Support Snmp Trap Reports Trap Description Test MethodLoopback Tests Test Alarm Identify AlarmAlarm indicators Syntax set alarms criticalmajorminor offonFollowing are hyperlinks to all the card LED information Syntax alarms slotslotportslotportchannel category severity Display AlarmsClear Alarm Logs Example logStatus and Performance DS1 Loopbacks DS1 Line LoopView Status of Loopback DS1 Payload Loop Enable Detection of CSU Loopcode Receiving DS-1 CSU LoopLoop Code Detection On Default DS1 Equipment Loop EquipmentDisable Equipment Loopback Loopbacks Line LoopLoopback None Equipment Loop Set 61 equipment loopdown 35/V.54 Service Card Description 35/V.54 LoopEnable V.54 Loop LoopEquipment Loopback Disable V.54 Equipment Loopup Loopback Tests Glossary Glossary Bipolar Cdpd Channel CSU DS0 Earth ground Electro- magnetic Interference EMI FXO GUI Isdn BRI LLC LMI LMU LOF LOS Lult Lunt OOS OCU-DP Pmdl Robbed bit Star network Tftp VC MUX Glossary Index Index Axxius 800 Release Index Fxo Password 114 FxsPS Port 115 Index Index DS3 Dhcp Index Index Plar Index Index Index Snmp VC MUX