with airborne or SATCOM voice systems. Asterisk or open-source PBX experience. Our Benefits GCyber is committed to the well.... Develop and troubleshoot SIP connections to customer networks, including Asterisk networks, Call Manager Express...

and resolve VoIP-related issues including call quality, SIP trunking, PBX systems, and handset configurations. Support..., MSP, or IT Support roles. Hands-on experience supporting VoIP solutions and SIP-based technologies, including PBX...

expertise in IP PBX systems — 3CX, Asterisk, Cisco UCM, or similar — including system administration, dial plan configuration... and configure VoIP systems, IP PBX platforms, SIP trunking, hunt groups, ring strategies, IVR trees, call routing logic, and cloud...

platforms and Asterisk VoIP is considered a valuable asset. QUALIFICATIONS Preferred to have Degree or Diploma... to learn different technologies like cloud, Microsoft 365, Azure, AWS, PBX Other duties may be added and/or assigned...