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  • CETECOM GmbH
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  • 45219 Essen
  • https://www.cetecom.com
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  • Marius Winzler
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CETECOM successfully validates audio test cases

Summary: As the first test laboratory globally, CETECOM successfully validates audio test cases for 3GPP TS 26.132 / 26.131 for release 12 including VoLTE

(PresseBox) (Essen, Germany, ) CETECOM, the premiere wireless test and certification lab, just has validated the test cases for 3GPP TS 26.132 / 26.131 for the newest release 12. Beside the GSM/UMTS bearer the test cases can now be processed officially also through an LTE carrier.

The validation is based on the GCF Work Item GCF WI-221, "Voice over LTE (VoLTE) Quality and these test cases are now mandatory for devices, which support release 12 and wideband.

The UMTS wideband tests for Handheld handsfree (GCF WI-196) are validated as well as all other test cases (GCF WI-157) which are mandatory and necessary with the new requirements of release 12.

"The validations round up the audio testing services CETECOM is offering", Wilfried Klassmann, CEO of CETECOM, mentions. "Because of these validations, CETECOM is the sole laboratory globally which offers the full scope of audio testing for mobile devices."

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CETECOM GmbH

CETECOM is renowned as an independent industry partner for telecommunication technologies. With over 400 employees worldwide, CETECOM offers a series of services that cover various technologies. Beside testing of familiar standards like GSM, WCDMA, LTE, CDMA, Bluetooth, Wi-Fi and NFC, CETECOM also performs a wide range of consulting and testing of mobile software applications, OTA Antenna testing, SAR, EMC, field trials, acoustics and batteries. In addition, CETECOM supports new developments in the markets of "internet of things," especially for the domains of connected car and smart energy. CETECOM also participates in the development of global standards and test specifications.