SIP Call Flow Example | Nortel Networks TP-1610 SIP specs

Mediant 2000 SIP User’s Manual

8. Gateway Capabilities Description

8.11 SIP Call Flow Example

The Call Flow, shown in Figure 8-3, describes SIP messages exchanged between Mediant 2000 gateway and an MP-108 gateway during a simple call.

MP-108with phone number “8000”, calls Mediant 2000 with phone number “1000”:

Figure 8-3: SIP Call Flow Example

Mediant 2000	MP-108
10.8.201.10	10.8.201.108
INVITE	F1
Trying	F2
Ringing	F3
200 OK	F4
Ack	F5
BYE	F6
200 OK	F7
F1 10.8.201.108 ==> 10.8.201.10 INVITE

INVITE sip:1000@10.8.201.10;user=phone SIP/2.0

Via: SIP/2.0/UDP 10.8.201.108;branch=z9hG4bKacsiJkDGd

From: <sip:8000@10.8.201.108>;tag=1c5354

To: <sip:1000@10.8.201.10>

Call-ID: 534366556655skKw-8000--1000@10.8.201.108

CSeq: 18153 INVITE

Contact: <sip:8000@10.8.201.108;user=phone>

User-Agent: Audiocodes-Sip-Gateway/MP-108 FXS/v.4.20.299.410

Supported: 100rel,em

Accept-Language: en

Allow: REGISTER,OPTIONS,INVITE,ACK,CANCEL,BYE,NOTIFY,PRACK,REFER,INFO

Content-Type: application/sdp

Content-Length: 208

v=0

o=AudiocodesGW 18132 74003 IN IP4 10.8.201.108 s=Phone-Call

c=IN IP4 10.8.201.108 t=0 0

m=audio 4000 RTP/AVP 8 96 a=rtpmap:8 pcma/8000 a=rtpmap:96 telephone-event/8000 a=fmtp:96 0-15

a=ptime:20

Version 4.4

153

July 2005

Image 153

Nortel Networks TP-1610 SIP user manual SIP Call Flow Example, Trying Ringing 200 OK Ack

Contents

Mediant 2000 & TP-1610 SIP User’s Manual Page Table of Contents 139 135 Diagnostics 165 BootP/DHCP Support 167SNMP-Based Management 171 187 183189 201 Appendix K Radius Billing and Vxml Calling Card Application Appendix J SS7 TunnelingAppendix L Snmp Traps 271 Appendix M Regulatory Information List of Figures 168 List of Tables 272 Customer Support TrademarksAbbreviations and Terminology Related Documentation Overview Service Node Available ConfigurationsE1 Available Configurations T1 Available Configurations General Features Mediant 2000 FeaturesHardware Features SIP Overview Supported SIP Features Supported Interworking FeaturesPSTN-to-SIP Interworking Mediant 2000 SIP User’s Manual Overview Reader’s Notes General Component DescriptionLabel Power Supply Mediant 2000 ChassisTP-1610 Board Electrical Component Sensitivity Board Hot-Swap Support Mediant 2000 SIP 2 TP-1610 Front Panel LED Indicators Rear Transition Module Rear Panel with two 50-pin Connectors for 16 Trunks Optional CPU Board Reader’s Notes Unpacking Package Contents Mounting the Mediant Installing the Mediant 2000 in a 19-inch RackMounting the Mediant 2000 on a Desktop To attach the two front side brackets, take these 3 steps Mediant 2000 Front View with 19-inch Rack Mount Brackets To attach the device to a 19-inch rack, take these 2 steps Item # Label Cabling the Mediant To cable the Mediant 2000, take these 4 steps Connecting the E1/T1 Trunk Interfaces With RJ-48c Connectors, take these 2 steps Installing the Ethernet ConnectionE1/T1 Connections on each 50-pin Telco Connector E1/T1 Number Tx Pins Tip/Ring Rx Pins Tip/Ring Connecting the Power Supply When using a dual AC power cableConnecting the DC Power Supply DC Terminal Block Screw Connector Assigning an IP Address Using Http To assign an IP address using HTTP, take these 9 stepsAssigning the Mediant 2000 IP Address Assigning an IP Address Using BootP To assign an IP address using BootP, take these 4 stepsRestoring Networking Parameters to their Initial State To configure basic SIP parameters, take these 10 steps Configuring the Mediant 2000 Basic Parameters Mediant 2000 SIP Configuration Concepts Overview of the Embedded Web ServerComputer Requirements Configuring the Web Interface via the ini File Password ControlEmbedded Web Server Username & Password Limiting the Embedded Web Server to Read-Only Mode Using Internet Explorer to Access the Embedded Web Server Accessing the Embedded Web ServerTo access the Embedded Web Server, take these 4 steps Unauthorized Main Menu Bar Getting Acquainted with the Web Interface Saving Changes Entering Phone Numbers in Various TablesTo save the changes to flash, take these 2 steps Protocol Management To configure the gateway’s coders, take these 6 stepsProtocol Definition Parameters Coders Number Manipulation Tables Advanced Parameters Number Manipulation Parameters Description Source Phone Number Manipulation Table for Tel IP Calls Number of digits to leave Prefix / suffix to add Dialing Plan Notation Numbering Plans and Type of Number NPI/TON Values for Isdn EtsiDescription Tel to IP Routing Table Configuring the Routing Tables To configure the Tel to IP Routing table, take these 6 steps Tel to IP Routing Table Parameter Description IP to Trunk Group Routing Table Parameter Description IP to Trunk Group Routing Table To configure the internal DNS table, take these 7 steps Internal DNS TableIP to Trunk Group Routing Table Parameter Description You can use this table for example Reasons for Alternative Routing Configuring the Profile Definitions Coder Group SettingsTo configure the coder group settings, take these 8 steps To configure the Tel Profile settings, take these 8 steps Tel Profile Settings To configure the IP Profile settings, take these 8 steps IP Profile Settings To configure the Trunk Group table, take these 4 steps Configuring the Trunk Group Table Channel or channels that correspond to the trunk group ID Trunk Group Table Parameter Description 13 Trunk Group Settings Screen Configuring the Trunk Group Settings Channel Select Modes Mode Description Configuring the Network Settings Advanced Configuration To configure the Snmp Managers Table, take these 6 steps Configuring the Snmp Managers TableMultiple Routers Support Simple Network Time Protocol Support Mediant 2000 SIP 16 Channel Settings Screen Configuring the Channel Settings To configure the Trunk Settings, take these 9 steps Configuring the Trunk Settings Trunks Status Color Indicator Keys 18TDM Bus Settings Screen Configuring the TDM Bus Settings To restore or back up the ini file Restoring and Backing up the Gateway ConfigurationTo restore the ini file, take these 4 steps To back up the ini file, take these 4 steps 20 Regional Settings Screen Regional Settings Changing the Mediant 2000 Username and Password Status & DiagnosticTo change the username and password, take these 5 steps Gateway Statistics To view the IP connectivity information, take these 2 steps To view the IP Tel and Tel IP Call Counters information Call CountersIP Connectivity Parameters Column Name Description Quality Info Gwappreasonnotrelevant 24 Mediant 2000 Trunk & Channel Status Screen Monitoring the Mediant 2000 Trunks & Channels To activate the Message Log, take these 4 steps Activating the Internal Syslog Viewer System Information To access the System Information screen Software Update Menu Software Upgrade WizardTo use the Software Upgrade Wizard, take these 9 steps 30 Load a cmp File Screen 32 Load an ini File Screen Cancel Reset 10 Auxiliary Files Descriptions Auxiliary FilesFile Type Description Voice Prompts 36 Auxiliary Files Screen Updating the Software Upgrade Key To save the changes to the non-volatile, take these 2 steps Save Configuration To reset the Mediant 2000, take these 3 steps Resetting the Mediant Reader’s Notes Secured ini File Modifying an ini FileTo modify the ini file, take these 3 steps Ini File Content Ini File StructureIni File Structure Rules SIP ini File Example Ini File Example Basic, Logging, Web and Radius Parameters DisableNAT GWAppDelayTimeEnableIPAddrTranslation EnableUDPPortTranslation EchoCancellerLength MaxEchoCancellerLengthBaseUDPport IPDiffServ EnableRAI NTPUpdateIntervalGwDebugLevel CDRReportLevel Web-Related Parameters DisableWebTask EnableSilenceDisconnectRAILowThreshold RAILoopTime DisableWebConfig ResetWebPasswordEnableRADIUS HTTPport BootPRetries BootP and Tftp Parameters IniFileURLBootPSelectiveEnable RADIUSAuthPort ExtBootPReqEnable BootPDelay Snmp Parameters SetCommunityString SIP Configuration Parameters EnableProxyKeepAlive EnableProxySRVQueryAlwaysSendToProxy SendInviteToProxy ProxyRedundancyMode PasswordIsTrustedProxy IsFallbackUsed EnablePtime EnableRPIheaderAssertedIdMode SIPDestinationPort AMRPayloadType Web Parameter Name CoderName AMRSendRate EnableRFC2658InterleavinEVRCRate EVRCPayloadType IPAlertTimeout DefaultReleaseCauseEnableEarlyMedia EnableTransfer EnableForward EnableHoldEnableCallWaiting XferPrefix EnableBusyOut DisableAutoDTMFMuteEnableDigitDelivery2IP EnableDigitDelivery Profile Parameters CoderNameID TelProfileID IPProfileID EnableTDMoverIP Isdn and CAS Interworking-Related ParametersPlayRBTone2Tel ProgressIndicator2IP ProgressIndicator2ISDNPlayRBTone2IP PIForDisconnectMsg EnableCIC PSTNAlertTimeoutEnableAOC ISDNTransferCapability ISDNDMSTimerT310 AddIEinSetupISDNJapanNTTTimerT3JA CASTransportType Number Manipulation and Routing Parameters DefaultNumberTrunkGroupx ChannelList ChannelSelectMode TrunkGroupSettingsAddTrunkGroupAsPrefix AddPortAsPrefix Name UseSourceNumberAsDisplayAlwaysUseRouteTable Prefix Valid Range and Description Web Parameter Name SourceNumberMapIP2Tel SourceNumberMapTel2IP SecureCallsFromIP AltRouteCauseTel2IPAltRouteCauseIP2Tel IPConnQoSMaxAllowedDelay Alternative Routing Parameters AltRoutingTel2IPEnableFilterCalls2IP AltRoutingTel2IPMode 11 E1/T1 Configuration Parameters TDMBusLocalReference CASTableIndexx ISDNNFASInterfaceIDxCASFileName0 CASFileName1 MaxDigits Isdn Flexible Behavior Parameters E1/T1/J1 Configuration Parameters continues on pages 122 toISDNInCallsBehavior ISDNIBehavior ISDNOutCallsBehavior ISDNGeneralCCBehaviorISDNIBehaviorx ISDNInCallsBehaviorx Channel Parameters FaxModemBypassM FaxModemBypassDJBufMinDelayFaxBypassPayloadType ModemBypassPayloadType EnableSilenceCompression VoiceVolumeEnableEchoCanceller EnableStandardSIDPayloadType MGCPDTMFDetectionPoint RFC2833PayloadTypeDTMFInterDigitInterval DTMFDigitLength Special Optimization Factor Value Dynamic Jitter Buffer Operation Configuration File Parameters Configuration Files Parameters Mediant 2000 SIP User’s Manual 134 Document # LTRT-72504 Configuring the Call Progress Tones Format of the Call Progress Tones Section in the ini FileNumber of Call Progress Tones Contains the following key Call Progress Tone Types Prerecorded Tones PRT File Voice Prompts FilePRT File Format CAS Protocol Configuration Files Redirect Number and Calling Name Display Proxy or Registrar Registration ExampleCalling Name Display DMS-100 NI-2 5ESS Euro Isdn Redirect Number DMS-100 NI-2 5ESS Euro Isdn Isdn Overlap Dialing Nfas Interface ID Using Isdn Nfas Working with DMS-100 Switches Configuring the Dtmf Transport Types Mediant 2000 SIP User’s Manual 144 Document # LTRT-72504 MGCPDTMFDetectionPont Alternative Routing Mechanism Determining the Availability of Destination IP AddressesPstn Fallback as a Special Case of Alternative Routing Call Hold and Retrieve Features Working with Supplementary ServicesRelevant Parameters Call Transfer Mediant 2000 SIP User’s Manual 148 Document # LTRT-72504 Implementation TDM Tunneling Ini File Example for TDM Tunneling Originating Side Call Detail Report Supported CDR FieldsField Name Description Ini File Parameters of Gateways a and B Trunk to Trunk Routing Example Trying Ringing 200 OK Ack SIP Call Flow Example F2 10.8.201.10 == 10.8.201.108 Trying F6 10.8.201.108 == 10.8.201.10 BYE M2K-AudioCodesaudiocodes.comAudioCodes SIP Authentication Example A111432d6bce58ddf02e3b5e1c77c010d2A2 REGISTERsip10.2.2.222 Nortel IMS Specific Features and Configuration 13.1 SIP2PRI GatewaySIP to PRI Calls PRI to SIP Calls Support for RPI Header Configuration of NPI/TON Other Nortel Specific Parameters Transfer 13.2 SIP2CAS Call Pilot Gateway Supported Features Dtmf Configuration Mediant 2000 SIP User’s Manual 164 Document # LTRT-72504 Syslog Support Mediant 2000 Self-Testing Syslog Servers Setting the Syslog Server To set the Syslog serverOperation Sending the Syslog Messages Startup Process BootP/DHCP Support Mediant 2000 Startup Process BootP Support Dhcp SupportUpgrading the Mediant Vendor Specific Information Field Vendor Specific Information FieldDescription Value Length Snmp Message Standard About Snmp Snmp MIB Objects Snmp Extensibility Feature Active Alarm Table Carrier Grade Alarm SystemAlarm History Cold Start Trap TrunkPack-VoP Series Supported MIBs Third-Party Performance Monitoring Measurements AC-ANALOG-MIB AC-CONTROL-MIB AC-MEDIA-MIB AC-PSTN-MIB Mediant 2000 SIP User’s Manual 176 Document # LTRT-72504 Snmp Community Names Snmp Interface Details Configuration of Trusted Managers via Snmp Configuration of Trusted Managers via ini FileTrusted Managers To change the trap community string, take these 2 steps Snmp Ports To add a subsequent Trusted Manager, take these 2 stepsTo delete the final Trusted Manager, take these 2 steps Multiple Snmp Trap Destinations Configuration via the ini File To add a trap destination Configuration via SnmpTo delete a trap destination To modify a trap destination To enable a trap destination To disable a trap destinationSnmp Manager Backward Compatibility AudioCodes’ Element Management System Capacity with E1 Echo CancellationCapacity with T1 Voice Compression VoIP Signaling Protocol Installation Enclosure DimensionsSafety and EMC Standards Environmental AC Readers Notes File Name Description Table A-1 Mediant 2000 SIP Supplied Software Kit Mediant 2000 SIP User’s Manual 188 Document # LTRT-72504 When to Use the BootP/TFTP An Overview of BootPKey Features Installation SpecificationsLoading the cmp File, Booting the Device To open the BootP/TFTP, take these 2 steps Function Buttons on the Main Screen BootP/TFTP Application User Interface Log Window BootP Preferences Setting the Preferences Tftp Preferences Adding Clients Configuring the BootP Clients To delete a client from the BootP Tool, take these 3 steps Testing the ClientDeleting Clients Editing Client Parameters Setting Client Parameters Using Command Line Switches To use a Command Line Switch, take these 4 stepsTable B-1 Command Line Switch Descriptions To create a new template, take these 4 steps Managing Client TemplatesTo edit an existing template, take these 4 steps To delete an existing template, take these 3 steps Reader’s Notes Defined Payload Types Payload Types Defined in RFCTable C-1 Packet Types Defined in RFC Table C-2 Defined Payload Types continues on pages 201 to Default RTP/RTCP/T.38 Port Allocation Table C-3 Default RTP/RTCP/T.38 Port AllocationChannel Number RTP Port Rtcp Port Fax/Modem Settings Configuring Fax Relay ModeConfiguring Fax/Modem ByPass Mode Supporting V.34 Faxes Appendix E Mediant 2000 Clock Settings Mediant 2000 SIP User’s Manual 206 Document # LTRT-72504 Replacing the Main Corporate Logo with an Image File Replacing the Main Corporate Logo Mediant 2000 SIP User’s Manual 208 Document # LTRT-72504 Replacing the Main Corporate Logo with a Text String Replacing the Background Image FileTable F-1Customizable Logo ini File Parameters Table F-2Web Appearance Customizable ini File Parameters Customizing the Product Name Table F-3 Customizable Logo ini File ParametersTable F-4Web Appearance Customizable ini File Parameters Figure F-4 INI Parameters Screen Modifying ini File Parameters via the Web AdminPage Mediant 2000 SIP User’s Manual 212 Document # LTRT-72504 TrunkPack Downloadable Conversion Utility Appendix G Accessory Programs and Tools Figure G-2 Call Progress Tones Conversion Screen Converting a CPT ini File to a Binary dat File Figure G-3 Voice Prompts Screen Creating a Loadable Voice Prompts File Figure G-4 File Data Window Encoding / Decoding an ini File To encode an ini file, take these 6 stepsTo decode an encoded ini file, take these 4 steps Figure G-6 Prerecorded Tones Screen Creating a Loadable Prerecorded Tones File Figure G-7 File Data Window Pstn Trace Utility Generating textual trace/audit file for CAS protocolsGenerating textual trace/audit file for Isdn PRI protocols Figure H-8 Trunk Traces Mediant 2000 SIP User’s Manual 222 Document # LTRT-72504 About the Software Upgrade Key Backing up the Current Software Upgrade KeyLoading the Software Upgrade Key Figure H-1 Software Upgrade Key Screen Abort Procedure Troubleshooting an Unsuccessful Loading of a KeyLoading the Software Upgrade Key Using BootP/TFTP Verifying that the Key was Successfully Loaded Mediant 2000 SIP User’s Manual 226 Document # LTRT-72504 Description Reason Response Appendix I Release Reason Mapping Isdn Release Description Description Isdn Release Response Reason Table I-2 Mapping of SIP Response to Isdn Release Reason Mediant 2000 SIP User’s Manual 230 Document # LTRT-72504 Appendix J SS7 Tunneling MTP2 Tunneling Technology SS7 Characteristics SS7 Parameters SS7MTP2ParamTimerT7 SS7MTP2ParamTimerT6SS7 Table Parameters Sigtran Interface Groups Sigtran Interface IDs Table J-3 Sigtran Interface IDsIni File Parameter Name Description SS7LINKROWSTATUS 3 SS7 Signaling Link SS7LINKGROUPID SS7 MTP2 Tunneling ini File Example Figure J-4 SS7 MTP2 Tunneling ini File Example MGC Version 239 July Figure J-5 SS7 MTP2 Tunneling ini File Example SG Ini File Parameters in a Table Format Table Permissions Table Indices Tables Structure Rules Tables of Parameter Value Rules in the ini File Structure Tables in the Loaded ini File Dynamic Tables versus Static Tables Benefits Features Figure K-1 Mediant 2000 Supported Architecture Supported Architecture Basic Calling Card IVR Scenario Implementation Figure K-3 Basic ini File Vxml Parameters Call Flow Description Operation & Configuration Configuration ParametersTo start working with the IVR system, take these 6 steps EnableVxml EnableVoiceStreamingVoicePromptsFileNam VxmlID Supported Radius Attributes Response Attributes Purpose Number Authentication AuthorizationRadius Server Messages Features Voice XML InterpreterAccounting Version 255 July Supported Elements & Attributes Version 257 July Noinput MenuNomatch Object Version 259 July Provided Calling Card System Voice PromptsTable K-5 VoiceXML Supported Properties Property Name Version 261 July Figure K-7 Vxml Script Opening Menu Vxml Flow Chart OK? Figure K-9 Vxml Script, Call Transfer Procedure Figure K-10 Vxml Script, Options 2, 3 Figure K-12 Vxml Script Example continues on pages 266 to Vxml Script Example Version 267 July Mediant 2000 SIP User’s Manual 268 Document # LTRT-72504 Version 269 July Mediant 2000 SIP User’s Manual 270 Document # LTRT-72504 Component System#0 Alarm Traps Table L-3 acBoardTemperatureAlarm Alarm Trap Table L-4 acBoardEvResettingBoard Alarm TrapTable L-5 acFeatureKeyError Alarm Trap Table L-6 acBoardCallResourcesAlarm Alarm Trap Table L-8 acBoardOverloadAlarm Alarm TrapTable L-7 acBoardControllerFailureAlarm Alarm Trap Mediant 2000 SIP User’s Manual 274 Document # LTRT-72504 Table L-10 acBoardEthernetLinkAlarm Alarm Trap Component AlarmManager#0Table L-9 acActiveAlarmTableOverflow Alarm Trap Component EthernetLink#0 Trap Varbinds Other Traps Appendix M Regulatory Information Digital Device Warnings Industry Canada NoticeNetwork Information and Intent of Use FCC Statement Version 279 July USA Headquarters International HeadquartersUSA Offices AudioCodes Offices Worldwide