Notice

Information contained in this document is believed to be accurate and reliable at the time of printing. However, due to ongoing product improvements and revisions, AudioCodes cannot guarantee accuracy of printed material after the Date Published nor can it accept responsibility for errors or omissions. Updates to this document can be downloaded from https://www.audiocodes.com/library/technical-documents.

This document is subject to change without notice.

Date Published: September-10-2024

Security Vulnerabilities

All security vulnerabilities should be reported to vulnerability@audiocodes.com.

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Customer technical support and services are provided by AudioCodes or by an authorized AudioCodes Service Partner. For more information on how to buy technical support for AudioCodes products and for contact information, please visit our website at https://www.audiocodes.com/services-support/maintenance-and-support.

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Notes and Warnings

Configuration and usage of this device must be in accordance with your local security regulations, telephony regulations, or any other related regulations.

The scope of this document doesn't fully cover security aspects for deploying the device in your environment. Security measures should be done in accordance with your organization’s security policies. For basic security guidelines, refer to the Recommended Security Guidelines document.

Throughout this manual, unless otherwise specified, the term device refers to your AudioCodes product.

OPEN SOURCE SOFTWARE. Portions of the software may be open source software and may be governed by and distributed under open source licenses, such as the terms of the GNU General Public License (GPL), the terms of the Lesser General Public License (LGPL), BSD and LDAP. If any open source software is provided in object code, and its accompanying license requires that it be provided in source code as well, the Buyer may receive such source code by contacting AudioCodes.

This device includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/).
This device includes cryptographic software written by Eric Young (eay@cryptsoft.com).
Some of the features described in this document are licensed features and are available only if the installed License Key contains these features.

Related Documentation

Document Name

SBC-Gateway Release Notes for Long Term Support (LTS) Versions

SBC-Gateway Series Release Notes for Latest Release (LR) Versions

Installation Manuals

Mediant Virtual Edition SBC for Amazon AWS Installation Manual

Mediant Virtual Edition SBC for Microsoft Azure Installation Manual

Mediant Cloud Edition SBC Installation Manual

Stack Manager for Mediant VE-CE SBC User's Manual

Complementary Guides

Gateway and SBC CLI Reference Guide

SBC-Gateway Performance Monitoring Reference Guide

SBC-Gateway Series SNMP Alarm Reference Guide

SBC-Gateway SNMP Reference Guide

SBC-Gateway Recommended Security Guidelines

SIP Message Manipulation Syntax Reference Guide

REST API for SBC-Gateway Devices

Automatic Provisioning of Mediant VE-CE SBC via Cloud-Init Configuration Note

Utility Guides

INI Viewer & Editor Utility User's Guide

CLI Wizard Utility User's Guide

Syslog Viewer User's Guide

Document Revision Record

LTRT

Description

42183

Initial document release for Ver. 7.4.

42187

Updated to Ver. 7.40A.005.313
New sections: SDR Field Descriptions; Notations and Priority Matching for Dial Plan Patterns; Upgrading Version 7.20A Stream to Version 7.4
Updated sections: Configuring WebRTC ('SBC Media Security Mode' added); Configuring Proxy Sets (capacity); Debugging PSTN Calls through CLI (typo reset); Configuring Management User Accounts (typo); Configuring Upstream Hosts (note); Collecting Debug Recording Messages (PSTN plugin); Viewing Syslog Messages (note re acsyslog.dll removed); Replacing Corporate Logo with Text; Configuring SNMP Community Strings (read-only and read-write); Saving Configuration (traffic disruption removed); Configuring Registration Accounts (served-serving combination); Configuring Debug Recording (note re OAMP)
New parameters: MCProfile; EnableConsoleLog
Updated parameters: HTTPProxySyslogDebugLevel (description); LogoFileName (description); UseWebLogo (description); EnableDiagnostics; Account_RegistrarSearchMode (option 1 note); TelnetServerEnable (default); DisableSNMP (default)

42188

Updated to Ver. 7.40A.100.011
New sections: Configuring Registered User Voice Quality; Configuring SRTP Crypto Suite Groups; Configuring LDAP Authentication for NGINX HTTP Reverse Proxy; Configuring Wireshark Packet Capturing using RPCAP; Storing Alarms History on Flash
Updated sections: Configuring Malicious Signatures (max. 20); Configuring Proxy Sets (SIP Interfaces and IPv4/IPv6 note); SIP-based Media Recording (typo); Viewing SBC Registered Users (design and MOS); Configuring Call Setup Rules (max. rows etc.); Configuring Registration Accounts (max. rows); Configuring SIP Message Manipulation (max. Set IDs); TLS Context Parameters Relevancy per Application (NGINX); Notations and Priority Matching for Dial Plan Patterns (case); Viewing Debug (and Core Dump) File Contents (status.tar.gz); Configuring Generation of SDRs (Intermediate); SDR Field Description (Intermediate and new fields); Third-Party Routing Server or AudioCodes Routing Manager (IP Profile); Assigning CSR-based Certificates to TLS Contexts ('Subject Key Identifier', 'Key Usage', 'Extended Key Usage')
New parameters: IgnoreAuthorizationStale; RegUserMosObservationWindow; MosStoredTimeoutForNoCalls; IPGroup_UserVoiceQualityReport; IpProfile_RTCPEncryption; IpProfile_SBCCryptoGroupName; CryptoSuitesGroups; SSHKexAlgorithmsString; SSHCiphersString; SSHMACsString; HTTPServer_BindToDevice; DialPlan_PrefixCaseSensitivity; AlarmsPersistentHistory; SavePersistentHistoryInterval; SDRFirstIntermediateInterval; SDRIntermediateInterval; IpProfile_UsedByRoutingServer
Updated parameters: LdapConfServerMaxRespondTime (note); ; IncrementalIniFileURL (no reset); ProxySet_IsProxyHotSwap; QualityOfServiceRules_RuleMetric (new value); SNMPUsers_AuthProtocol (new values - SHA-2); DisableSNMP (online); TLSContexts_TLSVersion (default); IpProfile_SBCMediaSecurityBehaviour (new value 4); DebugRecordingDestIP (IPv6); SDRRecordType (Intermediate); SipDigestAuthorizationUriMode (CLI); UnRegisterOnStartup (CLI); MaxSdpSessionVersionId (CLI); RegionsConnectivityDialPlan (CLI); DenyAccessOnFailCount (CLI); DenyAuthenticationTimer (CLI); UseRandomUser (CLI)

42190

Updated to Ver. 7.40A.100.114
New sections: Using SIP INVITE to Specify Test Call Duration
Updated sections: Configuring Classification Rules ('Classify By Proxy Set Mode'); SDR Field Description (MOS); CDR Field Description (Is Recorded); Customizing CDRs for SBC Calls and Test Calls (Is Recorded); Reporting MOS Triggered by WebRTC Client; Configuring IP-to-IP Outbound Manipulations (headers); Configuring IP-to-IP Inbound Manipulations (headers); Configuring IP Network Interfaces (Def Gateway); Configuring Static IP Routes (note); Reporting MOS Triggered by WebRTC Client (default duration); Configuring SIP Interfaces (TCP/TLS source ports dynamic); Interworking SIP Early Media (drawing updated); Notations and Priority Matching for Dial Plan Patterns (best match); Configuring Push Notification Servers (typo); On-Demand SIPRec Sessions (note re INFO)
New parameters: ClassifyByProxySetMode; SBCTerminateOptions; IPGroup_TeamsDirectRoutingMode; PreserveMultipartContentType; CpMediaRealm_UsedByRoutingServer; IpProfile_SBCRenumberMID; DTLSTimeBetweenTransmissions; PlayToneOnConnectFailureBehavior; IpProfile_ReceiveMultipleDTMFMethods; AutoUpdateFreqencySeconds; TransparentPayloadType; ProxySet_AcceptDHCPProxyList; DateHeaderTimeSync; DateHeaderTimeSyncInterval; BlockingDurationFactor; DenyAccessCountingValidTime; SBCTerminateOPTIONS
Updated parameters: WebUsers_Username (no spaces); IPProfile_SBCSessionExpiresMode (description); SbcDtlsMtu (default); I IPGroup_SIPSourceHostName (typo)

42191

New sections: Media Cluster Secured Connectivity (SW)
Updated sections: Notations and Priority Matching for Dial Plan Patterns; G.711 Fax and Modem Transport Mode (typo gpmd); Viewing Overall Status of Media Cluster (fields); Configuring Pre-Parsing Manipulation Rules (max rules)
New parameters: SBCTerminateOPTIONS; TpncpEncryptionEnable
Updated parameters: SBCAlertTimeout (description)
Miscellaneous: Cross-references fixed

42193

Updated to Ver. 7.40A.100.233
Updated sections: CDR Field Description (Tenant ID); Filtering IP Network Traces using Wireshark-Like Expressions (example); Notations and Priority Matching for Dial Plan Patterns
New parameters: SipSessionExpiresObserverMode
Updated parameters: UseRandomUser (new value); AUPDResetURLOnWebConfig; sbc-no-alert-timeout (typo)

42194

Updated to Ver. 7.40A.200.005
New sections: Configuring Secondary Syslog Servers; Downloading TLS-Related Files for a Specific TLS Context; Downloading TLS-Related Files for all TLS Contexts; Prerequisites for HA; Configuring OAuth Authentication; Authenticating SIP Messages using Device's OAuth2.0 Server with Azure AD; Configuring OAuth 2.0 Servers; Configuring OAuth Servers for User Login Authentication; Enabling OAuth-based User Login Authentication; Configuring a Hostname for Web Interface; Deleting All Users in Local Users Table; Viewing Active Web Interface and CLI Users; Masking PII in CDRs and SDRs; Masking Digits in Syslog Messages; Masking PII from Syslog Files using PII Log Scrubber Tool
Updated sections: Configuring Syslog Message Severity Level (removed); Call Detail Records (syslog severity); Using Dial Plan Tags for Routing Destinations (CSR); Using Dial Plan Tags for Call Setup Rules; Viewing SBC Registered Users (MOS); Configuring Registered User Voice Quality (MOS); Computer Requirements (Edge); Third-Party Routing Server or ARM (no-answer timeout); Configuring HTTP Proxy Servers (max.); Configuring HTTP Locations (max.); Saving and Loading a Configuration Package File (SNMP backup); Configuring the Primary Syslog Server Address; Viewing Device Status on Monitor Page (GW statistics); CDR Field Description (new termination reason); Viewing Registration Status (server address); Configuring WebSocket Tunnel with OVOC (status)
New parameters: ; SystemPersistentLogPeriod; SyslogServers; SyslogProtocol; SyslogTLSContext; QOESettings_FilterReports; OAuthServers; LoginOAuthServers; OAuthWebLogin; WebHostname; AllowRemoveLocalUsersTable; AccountRegistrarAvoidanceTime; PIIMaskDigits; PIIMaskPrivateInfoInCDRs; PIINumberOfUnmaskedChars; PIIUnmaskedCharsLocation
Updated parameters: UpstreamHost (Max Connections removed); UpstreamGroup (Max Connections added); IPGroup_SourceUriInput (note); CDRHistoryPrivacy (removed); SIPInterface_UDPPort (port uniqueness); SIPInterface_TCPPort (port uniqueness); SIPInterface_TLSPort (port uniqueness); IPOutboundManipulation_SrcTags (max. tags); IPOutboundManipulation_DestTags (max. tags); IP2IPRouting_SrcTags  (max. tags); IP2IPRouting_DestTags (max. tags); LoggingFilters_LogDestination (Call Flow Server renamed OVOC); LoggingFilters_CaptureType (Call Flow renamed SIP Ladder, CDR Only renamed CDR, new IP Group Tag); SSHKexAlgorithmsString (diffie-hellman-group14-sha1); SSHCiphersString (aes256-ctr, aes256-cbc); HTTPSOnly (value 2); SNMPUsers_PrivProtocol (AES-192, AES-256); Account_RegistrarSearchMode (new value 2)

42195

Updated to Ver. 7.40A.100.366
Updated sections: Establishing a CLI Session (failed login); Configuring Management User Accounts (EnforcePasswordComplexity for CLI)
New parameters: IpProfile_SBCAllowOnlyNegotiatedPT; SIPServerDigestAlgorithm
Updated parameters: IPProfile_LocalRingbackTone (range); IPProfile_LocalHeldTone (range); EnableSIPREC (removed)

42196

Updated to Ver. 7.40A.250.001
New sections: Configuring SNI-to-TLS Mapping; Prerequisites for WebRTC; On-Demand SIPRec using REST; Configuring SDR Reporting to REST Server
Updated sections: Configuring OAuth 2.0 Servers (field name typos); SDR Field Description (Ingress-Egress Call Orig / Is Success / Ingress-Egress SIP Term Description / IsRecorded / Global Session ID / ReferredBy Tags); Configuring Graceful Timeout; Viewing Voice Channel Information; OVOC-Managed Capacity Licenses (SIPRec / WebRTC); Configuring SIP Recording Rules (REST); Customizing SDR Fields; Masking PII in CDRs; Configuring Registration Accounts (status); On-Demand SIPRec using SIP INFO Message (pause/resume); Configuring Dial Plans (ReferredByTags); Direct Media Calls (X-AC-Action: direct-media)
New parameters: SNI2TLSMapping; AuthenticatedMessageHandling; IP2IPRouting_ModifiedDestUserName; AllocationWebRTCSessions; AllocationSIPRecStreams; LimitWebRTCSessions; LimitSIPRecStreams; SIPRecRouting_RecordingTrigger; SIPRecRouting_SRSRole; SDRRest; RESTSDRRecordType; RESTSDRHttpServers; SBCSDRFormat_SDRType; PIIMaskPrivateInfoForOVOC; PIIMaskHost; IPGroup_ValidateSourceIP; EnableDNSEnvelop; ScUsingLocalCmpAsRepository
Updated parameters: SyslogLogLevel (typo); DialPlanRule_Tag (valid chars); EnableMediaSecurity (WebRTC); IPGroup_AuthenticationMode (3)

42198

Updated sections: Storing SDRs Locally on the Device (access removed); Upgrading the Device's Software (note re signed .cmp); Configuring and Viewing Persistent Logging Storage
New sections: Deleting Persistent Log Files

42199

Updated sections: Configuring Classification Rules (validate IP); Rescue Options using System Snapshots (hypervisor note)
New sections: Configuring User-Defined Performance Monitoring for SIP Failure Responses
Updated parameters: BrokenConnectionEventTimeout (def); ProxySet_IsProxyHotSwap (typo in enable); AudioCoders_Sce (value 2)
New parameters: UserDefinedFailurePM

42281

Updated to Ver. 7.40A.250.255
New sections: Configuring Syslog Message Severity Level; Configuring Management Users for Media Cluster;
Updated sections: ; Downloading and Uploading ini Configuration/CLI Script/ Configuration Package File (buttons renamed); Configuring SNMP Community Strings (pwd complexity); Reporting Management User Activities (file upload/download); Configuring Management User Accounts (user logged out upon edit / old passwords); Restoring Factory Defaults through CLI (clear TLS files); Viewing Device Information (BID / UUID)
Updated parameters: ; ProxySet_IsProxyHotSwap (typo in enable); AudioCoders_Sce (value 2)]; AutoUpdatePredefinedTime; AutoUpdateFreqencySeconds; Account_ContactUser (note added); RFC2833RxPayloadType (CLI); RFC2833RxPayloadType (CLI); EnforcePasswordComplexity (SNMPv2 community strings); SyslogServers_SeverityLevel (value names);
New parameters: SyslogLogLevel; CheckPasswordHistory; AbortRetriesOnICMPError.

42283

Updated to Ver. 7.40A.260.007
New sections: Detection of Weak Passwords; Configuring the Weak Passwords List
Updated sections: Installing License Key on HA Devices (WebRTC/SIPREC); Configuring RTP Base UDP Port; Configuring Dual Registration for SIP Entity (typo IP); License Key (trial and call duration); Configuring TCP-UDP Proxy Servers (note re bind to device); Computer Requirements; Customizing SNMP Alarm Severity (EntityID); CDR Field Description ('Released From IP'); SDR Field Description ('Call Type'); SBC Configuration Wizard (screens)
New parameters: IPGroup_DedicatedConnectionMode; WeakPasswordsList; WeakPasswordsCheck; IpProfile_SBCRemoveCSRC; AwsEc2Endpoint
Updated parameters: ProxySet_IsProxyHotSwap (values); IsUserPhone (CLI typo); AuthPassword (replaced Password); HTTPServer_BindToDevice (note); TLSContexts_ServerCipherString (OpenSSL URL); TLSContexts_ClientCipherString (OpenSSL URL); TLSContexts_ServerCipherTLS13String (OpenSSL URL); TLSContexts_ClientCipherTLS13String (OpenSSL URL); UdpPortSpacing (2); GW Group Registered Status

42285

Updated to LR Ver. 7.40A.300.012 (7.4.300-01)
New sections: Configuring Web Interfaces; Configuring Telnet Interface; Configuring SSH Interfaces; Displaying Referenced Document List; Viewing Default Certificate Authorities; Uploading a Maintenance Script File; Configuring SIP Header Value Encryption; Configuring Performance Monitoring for Short and Long Calls
Updated sections: Call Setup Rule Examples (AD Teams example); AD-based Routing for Microsoft Teams or Skype for Business (CSR); Overview of LCR (example typo); Creating a Login Welcome Message (typo); Configuring Call Preemption for SBC Emergency Calls (note for resources); Web Login Authentication using Smart Cards (removed); Dial Plan Matching Priority (example typo); Downloading and Uploading a Configuration Package File (certificates); Enabling SSH with RSA Public Key for CLI; Digit Mapping; Configuring SNMPv3 Users (online); Storing CDRs Locally on the Device (some file format specifiers removed); Computer Requirements (screen resolution); Generating Private Keys for TLS Contexts (Private Key Format); Configuring IP Network Interfaces (IPv6 and two OAMPs); Getting Help (document resources); Areas of Web Interface (document resources); Configuring Coders Groups (table redesign)
New parameters: NetworkInterfaceStatusCheck; NATTranslation_SrcIPInterfaceName; ReInviteAfterHA; TLSContexts_UseDefaultCABundle; SNMPIPv6Interface; SNMPInterface; SNMPIPv6TrapManagerHostName; NTPInterface; NTPEnable; RadiusServers_InterfaceName; SDRRemoteServers_InterfaceName; CDRRemoteServers_InterfaceName; SyslogInterface; TelnetInterfaces; WebInterfaces; SshInterfaces; EnablePortRedundancy; ExternalDocumentsBaseURL; BackwardPTBehavior; HostHeaderProtection; EncryptKeyAES256; AUPDInterface; RxT38OverRTPPayloadType; LongCallMinutes; InvalidLoginReport
Updated parameters: InterfaceTable_InterfaceMode (IPv6 stateless and DHCP); LoggingFilters_Value (ipv6); EnableWebAccessFromAllInterfaces (removed); AdditionalManagementInterfaces (removed); TelnetServerPort (removed); SSHServerPort (removed); SIPRecRouting_RecordingTrigger (Media Start); AudioCodersGroups; AudioCoders; [ModemBypassPayloadType; RxT38OverRTPPayloadType (note); RTPNoOpPayloadType (note); RFC2833RxPayloadType (note); RFC2198PayloadType (note); IPGroup_DedicatedConnectionMode (description); LoggingFilters_LogDestination (OVOC QoE); PIIMaskPrivateInfoForOVOC (Web name); DefaultNumber (description); TLSContexts_DHKeySize (4096 removed); EnableMgmtTwoFactorAuthentication (removed); SIPTCPTimeout default); FakeTCPalias (web parameter); EnableCoreDump (default and no restart); ReliableConnectionPersistentMode (description); V1501SPRTPayloadTypeRx (ini); V1501SSEPayloadTypeRx (ini); Test_Call_PlayToneIndex (range); IpProfile_SBCRemoteReferBehavior (description); HeldTimeout (description); StaticRouteTable_PreferredSourceInterfaceName (removed); RadiusTrafficType (removed)
Miscellaneous: "Reset" button renamed "Restart"

42286

Updated to LTS Ver. 7.40A.250.528 (7.4.250-4)
Updated sections: Downloading the Debug (and Core Dump) File (client defaults file); Reporting Management User Activities (syslog format); Configuring Logging Filter Rules (syslog and log type)
New parameters: WSTunInterfaceName
Updated parameters: RadiusLocalCacheTimeout (default); DisableRS232 (default)

42287

Ver. 7.40A.260.152
Updated sections: Filtering IP Network Traces using Wireshark-Like Expressions (ip for all IPv4); Configuring WebSocket Tunnel with OVOC (cloud platforms); Configuring Proxy Sets (max. DNS-resolved); Configuring IP Profiles (max. for VAIC); Configuring Registration Accounts (max. for VAIC); Configuring SDR Reporting to REST Server (START); SDR Field Description (START / released from IP)
Updated parameters: EnableDID; KeyCFDoNotDisturb; OSNAccessVlan (CLI path); OSNBlockPort (CLI path); RESTSDRRecordType

42288

Updated to LTS Ver. 7.40A.250.609 (7.4.250-5)
New sections: Reliable (TCP/TLS) Connections
New parameter: RegistrationSyncMode
Updated parameters: ReliableConnectionPersistentMode

42290

Updated to LR Ver. 7.40A.400.023 (7.4.400-01)
New sections: Monitoring Cloud Scheduled VM Maintenance Events; Running Multiple Non-Interactive SSH Commands from Command Line
Updated sections: Configuring Message Session Relay Protocol (CE support); Configuring SIP Recording Rules (max rows / SRS max); Configuring Ethernet Port Groups (active port display); Enabling SSH for Public Key Authentication (Web path); Configuring Device for QoE Reporting to OVOC (no secondary address); Configuring SNMP Trap Destinations with IP Addresses (check box cleared); Configuring Wireshark Packet Capturing using RPCAP (recommendations); MTC sections removed
New parameters: MaintenanceEventsMonitoringEnable; MaintenanceEventsTreatmentEnable; MSRPConnectionEstablishTimeout; EnablePTP; HeartBeatIntervalmsec; SIPInterface_MSRPTCPPort; SIPInterface_MSRPTLSPort
Updated parameters: CpMediaRealm_TCPPortRangeStart (removed); CpMediaRealm_TCPPortRangeEnd (removed); MessagePolicy_MaxMessageLength (max); MessagePolicy_MaxHeaderLength (max); MessagePolicy_MaxBodyLength (max); MessagePolicy_MaxNumHeaders (max); MessagePolicy_MaxNumBodies (max); InvalidLoginReport; AccessList_Use_Specific_Interface (default); AccessList_PrefixLen (default); MgmtUseLocalUsersDatabase (web name); SSHRedundantProxyPort (web name); IPGroup_DedicatedConnectionMode (value name change); RestCdrHttpServer (web name and row pointer); MgmntLDAPGroups_Group (case-insensitive); MgmntLDAPGroups_Level (note); IpProfile_SBCRemoteUpdateSupport (description option 3); IP2IPRouting_DestType (description for all users); AwsEc2Endpoint (Web parameter)

42291

Updated to LTS Ver. 7.40A.250.836 (7.4.250-7)
Updated sections: Configuring Firewall Rules (defaults changed prefix length); Configuring SIP Message Manipulation (max. header value length); Dial Plan Notations (wildcard)
New parameters: IpProfile_SBCPrecondition; ProxySet_PeerHostNameVerificationMode; [ProxySet_TLSRemoteSubjectName; Classification_TLSRemoteSubjectName
Updated parameters: AccessList_Use_Specific_Interface (default); AccessList_PrefixLen (default); ProxySet_EnableProxyKeepAlive (new option fake); CallSetupRules_AttributesToGet (max)

42292

Updated to LR Ver. 7.40A.400.063 (7.4.400-03) and LTS Ver. 7.40A.250.908 (7.4.250-8)
Updated sections: Monitoring Cloud Scheduled VM Maintenance Events (typo alarm); DHCP-based Provisioning (IPv4 and MAC)
New parameters: IPGroup_TeamsLocalMOSync
Updated parameters: ForkingDelayTimeForInvite (web parameter)

42293

Updated to LR Ver. 7.40A.500.010 (7.4.500)
New sections: Sending SIP INFO Messages with DTMF to SRS; Configuring Background Tones for SBC Calls; Configuring RTP Streams Forwarding
Updated sections: Downloading and Uploading the Configuration Package File; SIPREC SIP-based Media Recording (RTT); Reporting Management User Activities (passwords hidden); Downloading and Uploading the Configuration Package File (7-Zip); Configuring IP Network Interfaces (read only not); Configuring Underlying Ethernet Devices (read-only note); Customizing DNS Servers; Customizing MTU Size; Configuring SBC User Information Table through Web Interface (synchronization)
New parameters: FwdSignalingToSIPRec; HostName (CLI path); HeaderForTransfer; RtpOnly; IpProfile_DisconnectOnBrokenConnection (reroute with original SIP headers); CustomDnsServers; CustomMtu
Updated parameters: IPGroup_AuthenticationMode (description); WebUsers_SessionLimit (description); RegistrationSyncMode (SBC User Information)

42294

Updated to LTS Ver. 7.40A.251.026 (7.4.250-9)
Updated sections: Configuring Management User Accounts (plain text passwords for shared settings); Configuring SNMP V3 Users (plain text passwords for shared settings)
New parameters: BackupSubscriptions; DisconnectSubscriptionsMode; LimitIncomingIcmpEchoRequests
Updated parameters: IPGroup_TeamsLocalMOSync (removed); Classification_TLSRemoteSubjectName (description); ProxySet_TLSRemoteSubjectName (description); ProxySet_PeerHostNameVerificationMode (description); ProxyIPListRefreshTime

42295

Updated sections: Configuring the Primary Syslog Server Address (VoIP Debug Level parameter); Configuring Table ini File Parameters ($$ removed)
Updated parameters: HeartBeatIntervalmsec (description); Account's Password (question mark); InboundMediaLatchMode (description strict)
Miscellaneous: ini prefix removed from parameters

42296

Updated to 7.40A.251.147 (7.4.250-10)
New parameters: CallInfoListMode
Updated parameters: EnableCoreDump (default); ClassificationFailureResponseType (CLI typo); EtherGroupTable_Mode (restrictions)

42298

Updated to 7.40A.500.357 (7.4.500-1)
New sections: Load Balancing SIPREC SRSs using IP Group Set; Configuring Voice Quality for Unregistered User
Updated sections: ICE for Media; Configuring SIP Recording Rules; Configuring Registered User Voice Quality (path to page); Configuring Registration Accounts (max.); On-Demand SIPREC using SIP INFO Message (multiple IP Groups); Accessing Files on Redundant Device from Active through SSH (folder access per user level); Configuring Management User Accounts (folder access per user level); Downloading CDRs through SFTP (folder access per user level); Downloading Locally Stored SDRs through SFTP (folder access per user level)
New parameters: SRSIPGroupSetName; SwitchCoderUponVoiceQuality; BackupSubscriptions; DisconnectSubscriptionsMode
Updated parameters: SBCIceMode (Full); SIPConnect (description); DisconnectOnBrokenConnection; MSRPConnectionEstablishTimeout

42380

Updated to 7.40A.251.283 (7.4.250-11)
Updated sections: Configuring Management User Accounts ("New" user in CLI)
Updated parameters: EnableSIPRemoteReset (description); RetryAfterMode (CLI command)

42380

Updated to 7.40A.500.775 (7.4.500-2)
New section: Configuring Static ARP Table
Updated sections: Monitoring Cloud Scheduled VM Maintenance Events (alarm update); Implementing ICE for Media Sessions (keepalive); Configuring Message Session Relay Protocol (enable); Configuring Maximum SBC Call Duration (Var.Call.Dst|Src.MaxDuration); Configuring Secondary Syslog Servers (Kafka); Configuring Test Call Endpoints (note re REST API); SDR Field Description (Is Route Attempt); Examples of Call Setup Rules (Abort and destination tag); Configuring Call Setup Rules (Abort and destination tag); Configuring SBC IP-to-IP Routing Rules (PreRouteCallSetupRulesSetId); Configuring WebRTC (Enforce Media Order); Configuring Management User Accounts (max. 10 sessions); SDR Field Description (units of measurement); Configuring a Hostname for Web Interface (recommended); Downloading and Uploading the Configuration Package File (CLI Startup Script); Floating License Model (usage note); Capacity for Signaling, Media and User Registrations (URL link)
New parameters: EnableMSRP; VideoDiffServ; StaticArp; KeepInitialIncomingINVITE; PreRouteCallSetupRulesSetId; Topic (Syslog Servers table); 'Kafka Connection String' (Syslog Servers table)
Updated parameters: WebHostname (web name renamed 'Web Server Name'); ClassifyByProxySet (new value Enable for OPTIONS); LDAPAuthFilter (max. chars); 'Transport Protocol' (KAFKA value - Syslog Servers table); SystemLogSize (range and default); SBCEnforceMediaOrder (Web parameter added); HostHeaderProtection (removed); DNSrebindingProtectionEnabled (removed); HTTPSOnly (note re SSO OVOC); CmpFileURL (online); ; MediaChannel; NoRTPDetectionTimeout (n/a MSRP note); DNSCache (description); ProxyIPListRefreshTime (DNS cache); DNSResolveMethod (DNS cache); ProxyIp_IpAddress (DNS cache)

42382

Updated to 7.40A.500.775 (7.4.250-14 / 7.4.250-13)
Updated sections: OAuth 2.0 Based SIP Message Authentication (path updated); Configuring Firewall Allowed Rules (HA only firewalls); Syslog Message Format (SUp/seq #); Configuring SIP Message Manipulation (max chars for condition); Downloading the Debug (and Core Dump) File (TAR file and licenses); Configuring Management User Accounts (New users and LDAP/RADIUS)
New parameters: LDAPAuthFilter ($ mandatory); SendAcSessionIDHeader (CLI send-acsessionid); EtherGroupTable_Mode (note re HA); HARemotePriority (new web name); HARemoteUnitIdName (new web name); LoggingFilters_FilterType (user is source and dest); BellModemTransportType (def); SBCPrecondition (notes re requirement); condition (max chars 200)
Updated parameters: UseWebLogo (CLI web-logo-enable); WebLogoText (CLI web-logo-text); SyslogLogLevel (return to default)

42383

Updated to 7.40A.600.014 (7.4.600)
New sections: Configuring Interval for QoE Report Collection and Generation
Updated sections: Viewing Default Certificate Authorities (updated list)
New parameters: QOEMediaStatisticTimer; InCallRouteMode (Proxy Set); ConnectionReuse (Proxy Set); BlockIcmpTimeStamp; NoRTPMode
Updated parameters: DNSResolveMethod (NAPTR behavior); FailedOptionsRetryTime (CLI command); CheckPasswordHistory (CLI command); NoRTPDetectionTimeout

42384

Updated to 7.40A.501.141 (7.4.500-3)
Updated sections: Configuring SIP Response Codes for Alternative Routing Reasons (max. 4 proxies); Using Proprietary SIP X-AC-Action Header (supported SIP methods); Upgrading the Device's Software (HA hitless software downgrade not supported)
Updated parameters: IsProxyHotSwap (max. 4 proxies for alt)
New parameters: EnableHttpClientDbgMsg; HTTPLogFilter; InCallRouteMode (Proxy Set); BlockIcmpTimeStamp
Updated parameters: InfoType (new Syslog value in Syslog Servers table); WSTunServer (FQDN)

42385

Updated to 7.40A.501.384 (7.4.500-4)
New sections: Starting and Stopping Debug Recording; Configuring AWS Elastic IP Addresses; Configuring AWS Virtual IP Addresses
Updated sections: Configuring Management Access List (table renamed / management interface type); Configuring Alarm Thresholds for Performance Monitoring (0 invalid for Clear Watermark); Configuring Alarm Thresholds for Performance Monitoring (note re enabling SDR); Enabling LDAP-based User Login Authentication (note re both LDAP and RADIUS); RADIUS-based User Login Authentication (note re both LDAP and RADIUS); Configuring Firewall Rules (insert)
New parameters: EnableHttpClientDbgMsg; HTTPLogFilter; SBCWizardUrl; AupdMaxTransferTime; EnableSnmpAuthenticationTrap; DebugRecordingTimeout; DebugRecordingStatus; AwsElasticIPs; AwsVirtualIPs
Updated parameters: Prefix2ExtLine (CLI command); DisableSNMP (description); CallSuccessSIPReasons (description); NoRTPMode (description); SNMPSysOid (removed); SNMPTrapEnterpriseOid (removed)

42386

Updated to 7.40A.600.203 (7.4.600-1)
New sections: On-Demand SIPREC using SIP 200 OK Responses
Updated sections: SNMP-Based Management (64-bit counter); Configuring Message Session Relay Protocol (IPv6)
New parameters: ClassifyByRegDB; DisconnectInDialogSubscribeFailure
Updated parameters: InCallRouteMode; NoRTPMode (note re outgoing leg); DisconnectOnBrokenConnection (note re outgoing leg); MultiPtimeFormat (removed)