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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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Get Involved
Includes:
  • Published/Draft Standards
  • Swagger Data Models
  • API Developer Support Artifacts
 
  • 1.   Certify MEF 3.0 CE E-Access Service.
  • 2.   Develop MEF 3.0 LSO Sonata Ordering API
  • 3.   Certify MEF 3.0 LSO Sonata Ordering API
 
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 and assured services across a global ecosystem 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 islands of excellence to being integral players in a worldwide business federation of cloud-like networks that support standardized dynamic services across multiple operators. This opinion of MEF is based on direct engagement with top decision-makers and influencers employed by the biggest service providers in the world, along with many of their wholesale buy and sell partners.

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 the LSO Sonata APIs address?
4. What LSO Sonata APIs are available today, and what others are planned?
5. Can LSO Sonata APIs be used to orchestrate all MEF 3.0 services?
6. How would you characterize industry support for LSO Sonata APIs?
7. Has anybody implemented LSO Sonata APIs?
8. What is MEF 3.0 LSO Sonata certification, and why is it important?
9. What is the process for MEF 3.0 LSO Sonata certification?
10. Has anyone signed up for MEF 3.0 LSO Sonata certification pilot yet?
11. How can I learn more about LSO Sonata APIs in action – like Proof of Concept demonstrations?
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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