Producers of mobile phones and mobile infrastructure are working on the next big step in the development of the universal mobile telecommunications system (UMTS): UMTS long term evolution (LTE). The ...

GAITHERSBURG, Md., July 30, 2025 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom testing solutions, addressed the press regarding their SIP protocol emulation and testing ...

As networks evolve and new challenges arise, protocol analysis plays a bigger role in keeping a network running efficiently. Offering more capacity and data services than ever before, CDMA networks ...

AT&T and Comcast announced today that they've successfully tested what they believe to be the first SHAKEN/STIR-authenticated call between two different telecom networks. SHAKEN/STIR stands for ...

Keysight’s 5G test platforms validate smartphones that rely on high data rates to support enhanced mobile broadband applications SK Telecom, one of the world’s first mobile operators to launch 5G ...

Testing your VoIP security system against all the threats that exist on the network can be a full time job. This guide documents how a VoIP system can be tested and suggest some of the available tools ...

Producers of mobile phones and mobile infrastructure are working on the next big step in the development of the UMTS (universal mobile-telecommunications system): UMTS LTE (long-term evolution). The ...

GAITHERSBURG, Md., July 31, 2025 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom testing solutions, addressed the press regarding their SIP protocol emulation and testing ...