San Jose, CA – December 15, 2000 – Sunrise Telecom, Inc., a provider of service verification equipment for telecommunications and Internet networks, announced the addition of VOIP testing capabilities ...

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 ...

MAPS™ ED-137 Radio Emulator – Emulates both GRS and CWPs for Air-to-Ground testing. Supports Push-to-Talk, SQUELCH, SELCAL, multicast/group communications, and scales up to 500 radios. Provides SIP ...

GAITHERSBURG, Md., Feb. 21, 2023 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom test and measurement solutions, addressed the press regarding their solutions for emulating ...

GAITHERSBURG, Md., Feb. 18, 2025 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom testing solutions, addressed the press regarding their High-Density Call Emulation Tools, which ...

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 ...

EXFO today said it added new features to Ethernet/optical FTB-700G Series and FTB-800NetBlazer Series to offer better common public radio interface (CPRI) protocol testing solution to field engineers.

Santa Rosa, CA. Keysight Technologies has announced the signing of contract with IT-Telecom to collaborate on a testing solution for Dedicated Short-Range Communications (DSRC), or ...

GAITHERSBURG, Md., July 30, 2025. In today's dynamic telecom environment, ensuring the reliable operation of SIP-based VoIP devices and networks is essential. This powerful platform emulates all key ...