What's New in This Guide

This section introduces the documentation updates for release 26.1.2xx.

Release 26.1.201 - G55981-01, August 2026

  • Added the following APIs:
  • Added Service Profiles to describe creating and configuring Service Profiles.
  • Updated Session Management Service with the following parameters for Overload configurations:
    • serviceType
    • configureOverLoadRules.serviceProfile
    • configureOverLoadRules.apPercentage
  • Updated Load Shedding Profile to describe configuring additional load levels upto L10 for SM service and Diameter Connector service APIs.
  • Updated OC Discard Policies to describe configuring additional load levels upto L10 for SM service and Diameter Connector service APIs.
  • Added the following parameters to PCF Session Management section and also updated description of overloadConfiguration.enhancedOverloadControlLevel to describe configuring additional load levels upto L10 for SM service.
    • defaultProcessing.smdpProfile to configure default processing for SM service.
    • qosMonitoring.notificationTarget to configure notification target for QoS Monitoring.
    • messagePriority.messagePriorityProfile to configure message priority profile for SM service.
  • Updated the following parameters in PCF Session Management section:
    • overloadConfiguration.enhancedOverloadControlLevel to describe configuring additional load levels upto L10 for SM service.
    • system.overrideSupportedFeatures to describe the support for QoS Monitoring.
  • Updated the description for remoteSSVRootPath.operatorSpecificData field and updated the sample request body structure for PUT and PATCH operations in the PDS Settings section.
  • Added retryAfterSettings.enableRetryAfterIE to configure RetryAfter settings to Retry Profiles section.
  • Added the following fields in Session Management Service for enabling and configuring the Supports pcfIpEndPoints in PCF Binding BSF Registration feature:
    • binding.fqdnIpEndpointsConfiguration
    • binding.fqdnIpEndpointsProfile
  • Added the following parameters in the NF Communication Profiles section to configure the interface-specific NF Peer Info settings:
    • nfPeerInfoSettings.sendNfPeerInfo
    • nfPeerInfoSettings.includeSrcServInst
  • Added the messagePriority.messagePriorityProfile parameter to Binding Service API.
  • Added the messagePriority.messagePriorityProfile parameter under CHF and UDR sections in User Service API.
  • Updated the following parameters in Message Profiles API:
    • serviceType
    • messageProfileAttributes.messageType
    • messageProfileAttributes.messageProfileFilterConditions.attributeName
  • Added the following parameters to Binding Service, which are used to configure query optimization on Binding service database:
    • optimization.enableIndexMigration
    • optimization.enableQueryOptimization
    • optimization.preferredSubscriberId
  • Added Diameter Repaving to describe configuring Diameter Gateway Connection Repaving feature.
  • Updated the sample request and response body structure for export operations in the Policy Data section.
  • Removed the following APIs from Time Period, Media Profile, and Custom Vendor sections:
    • {apiRoot}/ocpm/ pcrf/v1/configuration/ policy/timePeriod/ {timePeriodName}
    • {apiRoot}/ocpm/ pcrf/v1/configuration/ policy/timePeriod
    • {apiRoot}/ocpm/pcrf/v1/ configuration/policy/ timePeriod/import
    • {apiRoot}/ocpm/pcrf/v1/ configuration/policy/ timePeriod/export
    • ​/ocpm/pcrf/v1/configuration/policy/mediaProfile/{mediaProfileName}
    • {apiRoot}​/ocpm/pcrf/v1/configuration/policy/mediaProfile
    • {apiRoot}/ocpm/pcrf/v1/configuration/policy/mediaProfile/import
    • {apiRoot}/ocpm/pcrf/v1/configuration/policy/mediaProfile/export
    • {apiRoot}/ocpm/pcrf/v1/configuration/policy/customVendor/{customVendorName}
    • {apiRoot}/ocpm/pcrf/v1/configuration/policy/customVendor
  • Updated the descriptions for the following fields in the Binding Service section:
    • enable
    • notificationRate
    • ttl
    • maxTtl
    • minAuditAttempts
    • frequency
  • Removed Policy Library REST API.