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LSO Sonata APIs enable frictionless inter-provider service automation.
MEF 3.0 LSO Sonata
A set of APIs based on the
LSO Reference Architecture for
Serviceability (Address Validation, Site Queries, Product Offering Qualification) |
Quoting | Product Inventory | Ordering | Trouble-ticketing
Billing | Contract & Catalog
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LSO Sonata FAQ
 
Get Involved
Includes:
  • Published/Draft Standards
  • Updated Swagger Data Models
  • API Developer Support Artifacts
 
  • 1.   What is the Big Picture relevance of LSO Sonata APIs for the industry?
  • 2.   What are LSO Sonata APIs?
  • 3.   What service provider challenges do LSO Sonata APIs address?
  • ...
 
Then:
  • Collaborate on MEF 3.0 Proofs of Concept
  • Architect & enhance the data models & standards
  • Engage with the industry
LSO Sonata Contributing Service and Technology Companies
LSO Sonata is part of MEF’s LSO (lifecycle service orchestration) Reference Architecture
MEF LSO
From subscriber intent to service realization, fully automated, within and between operators.
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1. What is the Big Picture relevance of LSO Sonata APIs for the industry?

The communications industry is in the midst of a multi-year transformation to dynamic, assured, and certified services across a global federation of automated networks, as envisioned in the MEF 3.0 framework. With each day, consensus builds that service providers must become more cloud-like and automated to deliver more powerful networking solutions with unprecedented user- and application-directed control over network resources and service capabilities.

It will not be enough for providers to offer dynamic connectivity and virtualized services over just their own networks. Providers must transition from operating as independent to being integral players in a worldwide business federation of cloud-like networks that support standardized dynamic services across multiple operators.

To realize this vision, MEF has advanced initiatives related to a full family of standardized MEF 3.0 services – including Carrier Ethernet, SD-WAN, Optical Transport, and IP – as well as standardized MEF 3.0 LSO (Lifecycle Service Orchestration) Sonata APIs that are foundational to orchestrating these services across federated networks.

2. What are LSO Sonata APIs?
3. What service provider challenges do LSO Sonata APIs address?
4. Can you elaborate on the benefits of LSO Sonata APIs?
5. How would you characterize industry support for LSO Sonata APIs?
6. How many companies have implemented LSO Sonata APIs, and who are they?
7. What LSO Sonata APIs are available today and how can companies get started with API development?
8. What other resources are available to help accelerate LSO Sonata API development and adoption?
9. Can LSO Sonata APIs be used to orchestrate all MEF 3.0 services?
10. What is MEF 3.0 LSO Sonata certification, and why is it important?
11. What is the process for MEF 3.0 LSO Sonata certification?
12. What is the relationship between the MEF LSO Sonata APIs and the TM Forum Open API Framework?
13. How can I contribute to LSO Sonata API work?
14. What are leading industry professionals saying about MEF LSO Sonata APIs?
LSO Sonata – Part of the Digital Transformation Journey
LSO Sonata API standardization is part of a comprehensive MEF 3.0 effort to standardize multiple sets of LSO APIs enabling service automation across providers and over multiple network technology domains.
LSO Sonata APIs relate to the interface reference point within the LSO Reference Architecture that supports business-to-business interactions between service providers. LSO Sonata APIs combine service-agnostic TM Forum Open APIs with MEF 3.0 service definitions.
The full suite of planned LSO Sonata APIs deals with serviceability (address validation, site queries, and product offering qualification), product inventory, quoting, ordering, trouble ticketing, contracts, and billing. Implementation of LSO Sonata APIs will drive frictionless inter-provider business processes and faster service delivery across the service provider community.
LSO Network Diagram
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