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 ...

GAITHERSBURG, Md., March 31, 2026 (GLOBE NEWSWIRE)-- GL Communications Inc., a global provider of voice testing solutions, announces significant enhancements to its SIP testing platform, enabling high ...

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 ...

I'm always getting requests for information on good VoIP testing tools. Well, I just came across some interesting news that hit the news wires about a new bulk VoIP testing tool. Ixia (NASDAQ: XXIA), ...

Gaithersburg, Maryland, January 10, 2017 (Newswire.com) - GL Communications Inc., announced today the release of its enhanced MAPS™ SIP Protocol Emulator that help user generate and receive SIP ...

GAITHERSBURG, Md., Oct. 01, 2024 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom test and measurement solutions, addressed the press regarding their SIP Protocol Emulation and ...

When trying to trunk different vendors' IP-PBXs via SIP trunks, there's a long list of tests you may need to run and issues to consider. Enterprise VoIP peering is attractive. The incompatibility of ...

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 ...