Axiros’ Insights on Broadband Forum Release of TR-181 Data Model 2.19

April 10, 2025 - MUNICH, GERMANY - Telecommunications software leader Axiros is pleased to announce the Broadband Forum’s publication of TR-181 Data Model 2.19, introducing a series of vital updates and improvements that align with the latest technology trends and industry requirements.

Daniel Egger, BBF Program Stream Lead for Data Modeling and a representative from Axiros, highlights the key enhancements in this release.

Key Updates in TR-181 Data Model 2.19:

• Enhanced Firewall Configuration: A revised appendix now provides expanded firewall logging capabilities and an improved filter configuration

• Updated 3GPP NAS Coverage: The previous 5G theory of operation section has been replaced with a comprehensive "3GPP NAS" chapter, covering various aspects of 3G, 4G, and 5G networks

Major Data Model Enhancements:

• Cellular Network Support: Enhanced short message configuration and management

• Unified Cellular Configuration & Session Management: Streamlined support for 3G, 4G, and 5G networks under a common framework

• Extended CWMP Support: Previously USP-only Device.CollectionDevice support is now available for CWMP

• Improved Logging & Diagnostics:

  • Kernel and process fault logging now support log rotation

  • DHCPv4/v6 configurations offer expanded options and improved service statistics

  • Firewall configuration now includes network event logging

  • IPLayerCapacity diagnostics updated in alignment with the TR-471i4 specification

• New Hardware & Network Protocol Support:

  • Added support for SFP cages and modules, enhancing optical network interfaces

  • Introduced compatibility with the 802.15.4 Thread protocol, a key component for Matter smart home integration and the upcoming TR-517 specification

  • Expanded support for trusted elements, including all types of mobile SIM cards

  • Introduced support for Wi-Fi Data Elements Release 4

• Energy & Security Enhancements:

  • Preliminary power monitoring data model to track energy consumption and compliance

  • Enhanced permission system for USP services

  • Support for TLS certificate authority bundles

“These updates ensure alignment with technological advancements, including Wi-Fi 7, smart home protocols such as Thread and Matter, and enhanced Quality of Experience (QoE) metrics. Additionally, the refinements cater to evolving regulatory and operator requirements, providing a robust platform for next-generation broadband services and improved customer experiences”, said Daniel Egger, Product Owner of AX USP and Program Stream Lead for Data modelling in the Broadband Forum.

About Axiros
CONNECTING BILLIONS of People & Devices Globally.
For over 20 years, Axiros has been a leading provider of software solutions for Device Management in telecommunications and other industries. The company's reputation for excellence and expertise in Device Management has made it a trusted partner for service providers and equipment manufacturers worldwide. Axiros specializes in offering Device Management software that enables seamless integration and management of devices and services, leveraging industry standards like TR-069 and USP. With a global presence, Axiros is committed to delivering innovative solutions that meet the evolving needs of businesses in today's digital landscape. Founded in 2002, Axiros is global in scope with sales and service offices located in Aarau, Belgrade, Cochabamba, Lisbon, Madrid, São Paolo, Singapore, Tampa, Tokyo, Warsaw, Zagreb, and a development center in Munich, Germany. To learn more, visit www.axiros.com.