AudioCodes Mediant 4000 SBC - 61 Capacity for Signaling, Media and User Registrations

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CHAPTER61 Capacity for Signaling, Media and User Registrations

Mediant 4000 SBC | User's Manual

61 Capacity for Signaling, Media and User

Registrations

For the device's supported capacity (SIP signaling, media and user registrations), refer to the SBC-

Gateway-MSBR Series Release Notes Ver. 7.2, which can be downloaded from AudioCodes

website at https://www.audiocodes.com/media/13231/sbc- gateway-msbr-series- release-notes-

ver-72.pdf.

- 1001 -

Main Page

Default Chapter18
- Table of Contents18
1 Introduction34
- Product Overview34
- Typographical Conventions34
- Getting Familiar with Configuration Concepts and Terminology35
  - SBC Application35
- Part I40
- Getting Started with Initial Connectivity40
2 Introduction41
3 Default IP Address42
4 Configuring Voip LAN Interface for OAMP43
- Changing OAMP Address through Web Interface43
- Changing OAMP Address through CLI44
- Changing OAMP Address through Ini File46
- Management Tools48
5 Introduction49
6 Web-Based Management50
- Getting Acquainted with the Web Interface50
- Customizing the Web Interface67
- Configuring Additional Management Interfaces73
- Configuring Management User Accounts74
- Customizing Access Levels Per Web Page80
- Displaying Login Information Upon Login82
- Viewing Logged-In User Information83
- Configuring Web Session and Access Settings83
- Changing Login Password by All User Levels84
- Configuring Secured (HTTPS) Web85
- Configuring CSRF Protection86
- Web Login Authentication Using Smart Cards86
- Configuring Web and Telnet Access List87
7 CLI-Based Management88
- Enabling CLI88
  - Enabling Telnet for CLI88
  - Enabling SSH with RSA Public Key for CLI89
- Configuring Maximum Telnet/Ssh Sessions90
- Establishing a CLI Session91
- Viewing Current CLI Sessions92
- Terminating a User's CLI Session92
- Configuring Displayed Output Lines in CLI Terminal Window93
- Idle CLI Session Timeout for RS-232 Connections93
- Configuring Password Display in CLI94
8 SNMP-Based Management95
- Disabling SNMP95
- Configuring SNMP Community Strings95
- Configuring SNMP Trap Destinations with IP Addresses97
- Configuring an SNMP Trap Destination with FQDN99
- Configuring SNMP Trusted Managers99
- Enabling SNMP Traps for Web Activity100
- Configuring SNMP V3 Users100
- Customizing SNMP Alarm Severity102
9 INI File-Based Management106
- INI File Format106
- Configuring an Ini File108
- Loading an Ini File to the Device109
- Secured Encoded Ini File109
- Configuring Password Display in Ini File109
- INI Viewer and Editor Utility110
10 REST-Based Management111
- General System Settings113
11 Date and Time114
- Configuring Automatic Date and Time Using SNTP114
- Configuring Date and Time Manually115
- Configuring the Time Zone115
- Configuring Daylight Saving Time116
12 Configuring a Hostname for the Device117
- General Voip Configuration118
13 Network119
- Building and Viewing Your Network Topology119
- Configuring Physical Ethernet Ports122
- Configuring Ethernet Port Groups124
- Configuring Underlying Ethernet Devices127
- Configuring IP Network Interfaces129
  - Networking Configuration Examples134
- Configuring Static IP Routes137
  - Configuration Example of Static IP Routes139
  - Troubleshooting the Static Routes Table140
- Network Address Translation Support140
  - Device Located Behind NAT141
    - Configuring NAT Translation Per IP Interface141
  - Remote UA Behind NAT143
    - SIP Signaling Messages143
    - Media (RTP/RTCP/T.38)144
- Robust Receipt of Media Streams by Media Latching147
- Configuring Quality of Service148
  - Configuring Class-Of-Service Qos148
  - Configuring Diffserv-To-VLAN Priority Mapping150
- Configuring ICMP Messages151
- Dns152
- IP Multicasting156
14 Security157
- Configuring SSL/TLS Certificates157
- Configuring Firewall Rules170
  - Configuring Firewall Rules to Allow Incoming OVOC Traffic175
- Configuring TLS for SIP176
- Intrusion Detection System178
15 Media188
- Configuring Voice Settings188
  - Configuring Voice Gain (Volume) Control188
  - Configuring Echo Cancellation188
- Fax and Modem Capabilities190
- Configuring RTP/RTCP Settings202
- Event Detection and Notification Using X-Detect Header205
  - Detecting Answering Machine Beeps206
  - SIP Call Flow Examples of Event Detection and Notification207
- Answering Machine Detection (AMD)209
  - Configuring AMD211
- Automatic Gain Control (AGC)212
- Configuring Media (SRTP) Security213
  - SRTP Using DTLS Protocol215
16 Services217
- DHCP Server Functionality217
- SIP-Based Media Recording227
- RADIUS-Based Services240
- LDAP-Based Management and SIP Services248
- Least Cost Routing274
  - Overview274
  - Configuring LCR277
    - Configuring Cost Groups277
    - Assigning Cost Groups to Routing Rules280
- Remote Web Services280
- HTTP-Based Proxy Services293
- E9-1-1 Support for Microsoft Skype for Business316
- Microsoft Skype for Business Presence of Third-Party Endpoints326
  - Configuring Skype for Business Server for Presence328
  - Configuring the Device for Skype for Business Presence329
17 Quality of Experience332
- Reporting Voice Quality of Experience to OVOC332
- Configuring Quality of Experience Profiles336
- Configuring Bandwidth Profiles341
- Configuring Quality of Service Rules346
18 Core Entities349
- Configuring Media Realms349
  - Configuring Remote Media Subnets352
  - Configuring Media Realm Extensions354
- Configuring Srds357
- Configuring SIP Interfaces367
- Configuring IP Groups379
- Configuring Proxy Sets400
- Building and Viewing SIP Entities in Topology View411
19 Coders and Profiles417
- Configuring Coder Groups417
  - Supported Audio Coders420
  - Configuring Various Codec Attributes423
- Configuring Allowed Audio Coder Groups423
- Configuring Allowed Video Coder Groups426
- Configuring IP Profiles428
20 SIP Definitions468
- Configuring Registration Accounts468
- Configuring Proxy and Registration Parameters477
  - SIP Message Authentication Example478
- Configuring User Information480
  - Enabling the User Information Table480
  - Configuring SBC User Information480
- Configuring Call Setup Rules485
  - Call Setup Rule Examples492
- Configuring Dial Plans495
21 SIP Message Manipulation511
- Configuring SIP Message Manipulation511
- Configuring Message Condition Rules517
- Configuring SIP Message Policy Rules518
- Configuring Pre-Parsing Manipulation Rules521
  - Precedence Ring Tone524
- Session Border Controller Application525
22 SBC Overview526
- Feature List526
- B2BUA and Stateful Proxy Operating Modes527
- Call Processing of SIP Dialog Requests529
- User Registration532
- Media Handling536
- Fax Negotiation and Transcoding546
- Limiting SBC Call Duration547
- SBC Authentication547
- Interworking SIP Signaling552
23 Configuring General SBC Settings561
- Interworking Dialog Information in SIP NOTIFY Messages561
24 Configuring Call Admission Control563
25 Routing SBC568
- Configuring Classification Rules568
  - Classification Based on URI of Selected Header Example575
  - Configuring Classification Based on Tags577
- Configuring SBC IP-To-IP Routing578
- Configuring SIP Response Codes for Alternative Routing Reasons599
- Configuring SBC Routing Policy Rules601
- Configuring IP Group Sets605
26 SBC Manipulations609
- Configuring IP-To-IP Inbound Manipulations611
- Configuring IP-To-IP Outbound Manipulations615
- Using the Proprietary SIP X-AC-Action Header621
27 Configuring Malicious Signatures624
28 Advanced SBC Features626
- Configuring Call Preemption for SBC Emergency Calls626
- Emergency Call Routing Using LDAP to Obtain ELIN627
- Configuring Dual Registration for SIP Entity628
- Handling Registered Aors with same Contact Uris631
- Enabling Interworking of SIP and SIP-I Endpoints632
- Configuring SBC Moh from External Media Source634
- Webrtc637
  - SIP over Websocket639
  - Configuring Webrtc641
- Call Forking643
- Call Survivability645
- Alternative Routing on Detection of Failed SIP Response650
- Voiperfect650
- Cloud Resilience Package654
29 CRP Overview655
30 CRP Configuration657
- Configuring Call Survivability Mode657
- Pre-Configured IP Groups658
- Pre-Configured IP-To-IP Routing Rules659
- Configuring PSTN Fallback662
- High-Availability System663
31 HA Overview664
- Connectivity and Synchronization between Devices664
- Device Switchover Upon Failure665
- Viewing HA Status on Monitor Web Page666
32 HA Configuration668
- Initial HA Configuration668
  - Network Topology Types and Rx/Tx Ethernet Port Group Settings668
  - Configuring the HA Devices669
- Quick-And-Easy Initial HA Configuration672
- Configuration While HA Is Operational674
- Configuring Firewall Allowed Rules674
- Configuring Diffserv for HA Maintenance Traffic676
- Monitoring IP Entities and HA Switchover Upon Ping Failure676
33 HA Maintenance681
- Maintenance of Redundant Device681
- Replacing a Failed Device681
- Initiating an HA Switchover681
- Resetting the Redundant Unit681
- Software Upgrade682
- Disconnecting and Reconnecting HA682
- Accessing Files on Redundant Device from Active through SSH683
- Backing up and Restoring HA Configuration684
- Maintenance685
34 Basic Maintenance686
- Resetting the Device686
- Remotely Resetting Device Using SIP NOTIFY687
- Locking and Unlocking the Device687
- Saving Configuration689
35 Channel Maintenance690
- Disconnecting Active Calls690
- Remotely Disconnecting Calls Using SIP NOTIFY690
36 Upgrading the Device's Software691
37 Loading Auxiliary Files697
- Loading Auxiliary Files through Web Interface697
- Loading Auxiliary Files through CLI699
- Deleting Auxiliary Files699
- Call Progress Tones File699
- Prerecorded Tones File702
- AMD Sensitivity File703
- User Info File704
38 License Key705
- Viewing the License Key705
- Obtaining License Key for Initial Activation706
- Local License Key707
- SBC Capacity Licenses from Fixed License Pool714
- SBC Capacity Licenses from Floating License715
- Viewing Floating License Reports719
- Backing up the License Key719
- Viewing the Device's Product Key720
39 Configuration File721
- Saving and Loading an Ini Configuration File721
- Saving and Loading CLI Script Files722
- Saving and Loading a Configuration Package File723
40 Automatic Provisioning725
- Automatic Configuration Methods725
- HTTP/S-Based Provisioning Using the Automatic Update Feature730
41 SBC Configuration Wizard745
- Starting the SBC Configuration Wizard745
- General Setup Page746
- System Page748
- Interfaces Page749
- IP-PBX Page750
- SIP Trunk Page751
- Number Manipulation Page752
- Remote Users Page753
- Summary Page754
- Congratulations Page755
42 Restoring Factory Defaults757
- Restoring Factory Defaults through CLI757
- Restoring Factory Defaults through Web Interface758
- Restoring Defaults through Ini File758
- Status, Performance Monitoring and Reporting759
43 System Status760
- Viewing Device Information760
- Viewing Device Status on Monitor Page761
44 Reporting DSP Utilization through SNMP MIB765
45 Viewing Carrier-Grade Alarms766
- Viewing Active Alarms766
- Viewing History Alarms767
46 Viewing Management User Activity Logs769
47 Viewing Performance Monitoring770
- Viewing Call Success and Failure Ratio770
- Viewing Average Call Duration771
- Configuring Performance Profiles772
- Configuring User-Defined Performance Monitoring Mibs776
48 Viewing Voip Status781
- Viewing SBC Registered Users781
- Viewing Proxy Set Status782
- Viewing Registration Status783
- Viewing CDR History of SBC and Test Calls784
49 Viewing Network Status786
- Viewing Active IP Interfaces786
- Viewing Ethernet Device Status786
- Viewing Ethernet Port Information786
- Viewing Static Routes Status787
- Viewing IDS Active Blacklist787
- Viewing Data Network Performance Monitoring788
50 Viewing Hardware Status790
- Viewing Hardware Components Status790
51 Reporting Information to External Party791
- Configuring RTCP XR791
- Call Detail Records797
- Configuring RADIUS Accounting837
- Diagnostics844
52 Syslog and Debug Recording845
- Configuring Log Filter Rules845
  - Filtering IP Network Traces850
- Configuring Syslog850
- Configuring Debug Recording862
53 Creating Core Dump and Debug Files Upon Device Crash866
54 Debugging Web Services868
55 Enabling SIP Call Flow Diagrams in OVOC869
56 Enabling same Call Session ID over Multiple Devices871
57 Testing SIP Signaling Calls872
- Configuring Test Call Endpoints872
- Starting and Stopping Test Calls880
- Viewing Test Call Status881
- Viewing Test Call Statistics881
- Configuring DTMF Tones for Test Calls883
- Configuring Basic Test Calls884
- Test Call Configuration Examples884
58 Pinging a Remote Host or IP Address887
Appendix888
59 Patterns for Denoting Phone Numbers and SIP Uris889
60 Configuration Parameters Reference892
- Management Parameters892
- Networking Parameters917
- Debugging and Diagnostics Parameters924
- HA Parameters934
- Security Parameters936
- Proxy, Registration and Authentication Parameters948
- Network Application Parameters957
- General SIP Parameters957
- Channel Parameters978
- Answer and Disconnect Supervision Parameters997
- SBC Parameters999
  - Supplementary Services1020
- IP Media Parameters1020
- Services1025
61 Capacity for Signaling, Media and User Registrations1034
62 Technical Specifications1035

AudioCodes Mediant 4000 SBC - 61 Capacity for Signaling, Media and User Registrations

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