{"id":7880,"date":"2024-01-31T13:22:59","date_gmt":"2024-01-31T13:22:59","guid":{"rendered":"https:\/\/www.gsmaservices.com\/?page_id=7880"},"modified":"2026-03-02T11:17:00","modified_gmt":"2026-03-02T11:17:00","slug":"interoperability-testing","status":"publish","type":"page","link":"https:\/\/www.gsmaservices.com\/network-services\/interoperability-testing\/","title":{"rendered":"Interoperability Testing"},"content":{"rendered":"\n
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Interoperability Testing <\/h1>\n\n\n\n

Supports the fast tracking of VoLTE and 5G interoperability and deployments, ensuring that devices and networks will operate seamlessly in national and roaming scenarios. <\/p>\n\n\n\n

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What is GSMA Interoperability Testing?<\/strong> <\/strong><\/strong><\/h2>\n\n\n\n

VoLTE, 5G and IMS technology tests that enable mobile operators and device manufacturers to test their products to a common standard. The service is particularly useful for VoLTE and 5G pre-launch testing \u2013 with the right mix of service combinations to meet all customer testing needs.  <\/p>\n\n\n\n

Created in partnership with Mobileum and Jaggo Solutions, leaders in network and device testing respectively. <\/p>\n\n\n\n

See the companies that have passed the VoLTE and 5G Interoperability Tests, and have therefore been independently verified here <\/a><\/p>\n\n\n\n

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The four tests <\/h2>\n\n\n\n
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Network Test<\/strong><\/p>\n\n\n\n

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Network Roaming Test<\/strong><\/p>\n\n\n\n

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Network and Device Test<\/strong><\/p>\n\n\n\n

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Device Test<\/strong><\/p>\n\n\n\n

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Why is GSMA Interoperability Testing important for your business? <\/h2>\n\n\n\n

The service has been created in response to concerns some device manufacturers have over 4G\/5G quality, which has resulted in them switching off VoLTE on certain networks. <\/p>\n\n\n\n

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Bring VoLTE and\/or 5G confidence to the industry<\/strong> <\/strong><\/strong><\/h3>\n\n\n\n

The test results are published on our test results page, so the industry can see which devices and networks have VoLTE and 5G interoperability. <\/p>\n<\/div>\n\n\n\n

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Become \u2018VoLTE and\/or 5G verified\u2019<\/strong> <\/h3>\n\n\n\n

Gain confirmation and proof that your network or device can run VoLTE seamlessly and share it with your partners and the industry. <\/p>\n<\/div>\n<\/div>\n\n\n\n

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Reach the common industry standard<\/strong> <\/strong><\/strong><\/h3>\n\n\n\n

Mobile operators can find faults and test against a range of industry-agreed assessments. <\/p>\n<\/div>\n\n\n\n

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Direct or self-accreditation<\/strong> <\/strong><\/strong><\/h3>\n\n\n\n

Device manufacturers can test via two different routes \u2013 directly through the GSMA or with your own testing facilities. <\/p>\n<\/div>\n<\/div>\n\n\n\n

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Practical examples of what it can do<\/strong><\/h2>\n\n\n\n

Find out how GSMA Interoperability Testing can be used to facilitate VoLTE and 5G launches and solve its challenges. <\/p>\n<\/div>\n<\/div>\n\n\n\n

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Find snagging issues on your network<\/strong> <\/strong><\/strong><\/p>\n\n\n\n

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Find snagging issues on your network<\/strong> <\/strong><\/strong><\/p>\n\n\n\n

Operators use our VoLTE and 5G tests prior to launching their VoLTE and 5G networks.  <\/p>\n\n\n\n