1. Configuration Guide
  2. Revision History

Revision History

The following table lists the shows and descriptions of revisions to the S-Cz9.1.0 ACLI Configuration Guide.

Date Description
March 2022
  • Initial release.
May 2022
  • Adds local-port-match-max and remote-port-match-max in Sample Security Policy Configuration in IMS Support chapter.
  • Adds local-port-match-max and remote-port-match-max in Security Policy Configuration in Security chapter.
  • Adds Local Route Table Performance topic.
  • Clarifies sequence for sending queries to the primary and backup DNS servers.
  • Highlights that save and activate are not relevant to a standby system in HA pair feature setup procedure.
  • Reorganization changing Surrorgate Agent placement.
  • Add username restrictions to local-accounts.
August 2022
  • Updated certificate record config to include limits of 'state' field.
  • Removed ECDSA from PKCS12 note.
  • Fixed typographical error in Number Translation chapter.
  • Clarified use of add-index in translation-rules.
  • Corrects default tls-version.
  • Adds limitation that hardware platform SBCs support a maximum of 4 ENUM servers.
  • Adds content for S-Cz9.1.0p2.
  • Adds reference to OCSR support or STIR/SHAKEN at S-Cz9.1.0p2.
  • Adds a note about sip-dynamic-hnt in Adaptive NHT Configuration section.
  • Adds details about min-reg-expire in HNT Configuration section.
October 2022
  • Adds recommendation on forwarding core configuration based on the use of PMD drivers,
  • Clarifies the requirement for media-policy for setting all DSCP codes on egress, and includes passthrough configuration.
  • Updates note about order of codecs in Conditional Codec Policies section.
  • In local-policy, changed the date format's colon to a dash in activate-time (after the year) and deactivate time (after the year and after the month).
  • Various typographical error fixes.
November 2022
  • Corrects use of anonymous-priority in local-policy configuration.
  • Fixes various typographical errors.
  • Updates "Telephony Fraud Protection Target Matching Rules" section to include information about realm precedence.
  • Update values for transport-method within session-agent.
  • Updates "Configuring a PLMN INFO Change Subscription" for accuracy.
December 2022
  • Updates the "MSRP Management Monitoring" topic.
February 2023
  • Updates LRT details in Multi-Tiered LRT Route Selection section in Session Routing and Load Balancing chapter.
  • Removes unsupported feature Daylong Transcoding Session Cleanup section from Transcoding chapter.
  • Updates comfort noise transcoding support details in Supported and Unsupported Platforms and Behavior section in transcoding chapter.
  • Updates Voice Scenario 3 in Transcoding chapter.
  • Adds missing DSCP for NSEP tasks.
  • Corrects range for security-policy's priority attribute.
  • Clarifies partial support for ITU Q.1912.5.
  • Adds the Reason Attestation and SIP to HTTP Header Mapping features at 910p5.
  • Adds port 3799 to the authentication source-port parameter.
  • Corrects value list for manual, auth-algo parameter.
May 2023
  • Corrects STIR/SHAKE Add/Modify header behavior.
  • Adds HTTP client management description.
  • Corrects the sip-interface, sip-ports' ports minimum acceptable value.
  • Corrects the sip-config acceptable values for the following parameters:
    • inactive-dynamic-conn
    • invite-expire
    • trans-expire
    • max-timer
    • init-timer
  • Fixes various typographical errors.
  • Clarifies the effect on media release when you set nat-traversal to always.
  • Updates the "HMU Support for RTP to SRTP Interworking" and "HMU Configuration" topics. Removes the "Configure HMU Support for RTP and SRTP Interworking" topic.
  • Provides a use case for the release-of-bearer signaling flow subscription setting on an external policy server.
  • Clarifies the effect of stop-sag-recurse.
  • Adds valid range values for q850-cause.
  • Corrects value to NMC treatment parameter.
  • Fixes various typographical errors.
  • Corrects the following sip-interface acceptable values:
    • max-nat-interval
    • nat-int-increment
    • nat-test-increment
  • Corrects max values in TCP port configuration
  • Corrects max values in network-parameters.
  • Adds recommendation that the user does not disable and re-enable an operational sip-interface with TCP ports.
  • Removes media-if-peercheck-time switchover warning.
  • Adds detail wherein the system suppresses a re-INVITE during REPLACES processing.
  • Adds limitation when using the SurrogateContact SPL module.
  • Adds PSAP callback and Pooled transcoding features at S-Cz9.1.0p6.
  • Adds the "SIP hold-refer-reinvite" topic to the SIP chapter.
  • Removes "Configuring Local Media Playback using SPL" section as it is unsupported.
  • Updates AMR-NB and AMR-WB Specifications for accuracy.
  • Adds missing redirect-action parameter.
  • Adds note indicating that the ELIN SPL is not supported on the Session Router.
  • Removes deprecated translate-non-inband-event.
  • Corrects the system's Subscriber Information AVP behavior.
  • Corrects the value range for nat-interval.
  • Adds a Note to the "Telephony Fraud Protection" topic that the Enterprise Session Router does not support Telephony Fraud Protection.
  • Corrects ptimes for ILBC (13.33 and 15.2).
  • Differentiates ptimes for transcodable codecs for vSBC and points to the release notes for the vSBC transcodable codec list.
  • Clarifies the use of default-2833-duration and rfc2833-timestamp.
  • Updates TACACS cmd/cmd-arg description.
July 2023
  • Clarifies that ssh-config governs SSH server not SSH client.
  • Adds TCM3 content at S-Cz9.1.0p7.
  • Removed duplicate Restricted Media Latching content.
September 2023
  • Adds steering pool content at S-Cz9.1.0p8.
  • Adds the sa-routes-stats and sa-routes-traps parameters.
  • Clarifies where Baudot to T.140 is available.
November 2023
  • Clarifies DynamicTCP and DynamicTLS operation.
  • Adds protocols to system-access-list.
  • Adds Codec table with EVS details.
  • Corrects caps in proxy-mode values.
  • Adds OCSP cert-status-profile details.
  • Fixed alarm-threshold value range.
  • Adds Intel limitation for software transcoding.
  • Adds the httpclient-cache-size-multiplier parameter at S-Cz9.1.0p9.
  • Adds the verstat delimiter option to STIR/SHAKEN.
  • Updates NPLI deployment caveat to include location-optimization-on-aar exclusion.
  • Removes references to the deprecated session-agent, allow-next-hop-lp parameter.
February 2024
  • Updates "SIP HNT Forced Unregistration Configuration" with a note clarifying force-unregistration option's requirements.
  • Clarifies that network-interface is not RTC supported.
  • Provides reasoning for r-factor data seeming to conflict with MOS.
  • Adds Subscription-Id-Data AVP as feature at S-Cz9.1.0p10.
  • Adds session-level DoS feature at S-Cz9.1.0p10.
  • Adds http-clearDead-conn-timer feature at S-Cz9.1.0p10.
  • Adds the exclusive-http-client-port-range feature at S-Cz9.1.0p10.
  • Updates note about iLBC call establishment in transcoded call topic.
April 2024
  • Adds info about SSH keys for HA.
  • Updates SDES Profile Configuration for accuracy.
  • Updates IDS Phase 2 (Advanced Reporting) to clarify that it is supported on both Enterprise and Service Provider platforms and does not require a special license.
June 2024
  • Clarifies the impact of changing the add-icmp-ip and remove-icmp-ip parameters on established calls.
  • Updates the Add an SSH Known Host Key to correct the ssh-key command syntax.
  • Adds a note to the Manual Trigger Confirmation topic regarding the show sipd endpoint-ip <phone-number> output.
  • Updates the Manipulation Modes and Manipulation Modes in Codec Policies with note about using the Force attribute.
August 2024
  • Updates the Add an SSH Known Host Key to include examples of the ssh-key command.
October 2024
  • Updates Many-to-Many Support within Early Dialog Support for accuracy.
  • Removes outdated note on add-sdp-baseBehavior.
  • Corrects the RTC behavior for the access-control element.
  • Adds pre-requisites for populating the Flow-Status AVP.
  • Adds conditions for populating the Flow-Status AVP (511) over the Rx interface.
  • Adds note indicating the HeaderNat SPL is not supported on the Session Router.
  • Adds note confirming the system brings SAs in service when receiving any SIP request.
  • Updates TLS Session Caching Configuration to note that the session-caching parameter is not RTC supported.
  • Adds change-contact-user to SIP Interface Options.
  • Updates Media Interface Link Detection and Gateway Polling Configuration 2 for accuracy.
  • Updates Access Cotrol List Configuration for accuracy.
  • Corrects Opus transcoding bit rates.
  • Clarifies the UDP+TCP SA transport-method parameter.
  • Updates HA Node Parameter Configuration to correct the becoming-standby-time parameter's default and maximum acceptable values.
  • Makes assorted corrections to EVS Codec Transcoding Support.
  • Updates Setting Up an IPSec Profile for IMS-AKA Use to correct the red-ipsec-port parameter's default and valid values.
  • Updates P-Early-Media ACLI Configuration to add support as a valid p-early-media-header value.
  • Removes erroneous references to the deprecated TSCF feature.