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Network & Interconnect Services


Improve the subscriber

experience for 4G/5G services

By making sure the IMS-based

ones run smoothly

GSMA Interoperability Testing

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GSMA Network Settings Exchange

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GSMA Network Equipment Security Assurance Scheme

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GSMA PathFinder™

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GSMA Interoperability Testing


Industry-standard tests that verify VoLTE interoperability, capability, and compatibility on both a home and roaming network.

Reasons to do GSMA Interoperability Testing

  • Verifies a home or roaming network can run VoLTE to a common industry standard
  • Shows the mobile ecosystem that VoLTE performs optimally on your network
  • Builds confidence in VoLTE by demonstrating network reliability
Become VoLTE verified

GSMA Network Settings Exchange


One location, where MNOs can share their latest IMS network settings with OEMs, so services run reliably across all devices, worldwide.

Reasons to use GSMA Network Settings Exchange

  • Enables better customer experiences for 4G and 5G
  • Reduces operational costs, providing access to 300+ OEMs in one go
  • Standardised template, so settings are shared quickly and easily
Ensure service reliability

GSMA Network Equipment Security Assurance Scheme


The global network equipment security assurance scheme that gives 5G more resilience

Facilitates improvements in network equipment security, across the industry

Defined by industry experts through GSMA and 3GPP

One universal and global security assurance framework

Benefits for vendors include:

  • Prove to mobile network operators that your network equipment product reaches the universal security standards defined and required by the industry
  • Demonstrate your high standards of security and resilience to build more confidence
  • One global scheme, recognised by all, which decreases the duplication of work and security testing in multiple markets
  • Select one of our NESAS appointed auditors and authorised test laboratories to look after your requirements

GSMA PathFinder™


GSMA PathFinder is a telephone number information service that authoritatively identifies, in real time, the world’s in-use fixed and mobile numbers by operator. So businesses can communicate with their customers, anywhere in the world.

Reasons to choose GSMA Pathfinder

  • Gives continuous updates from the 4.6 billion phone numbers that are subject to portability and on new portability countries
  • Lets you seamlessly access data using a standardised interface
  • Helps to increase traffic delivery success, for greater campaign and ecommerce results
  • Reduces costs, eliminating incremental fees and optimising commercial agreement rates
  • Gain confidence through the use of the original and carrier-grade solution
Increase traffic delivery success

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