Johney Cheng is a VoIP System Architect currently employed at AT&T since 2017, where they specialize in redesigning international VoIP clusters and migrating TDM systems to Cisco Unified Communications. They have previously held roles at Raytheon, TWD & Associates, and other organizations, contributing to VoIP and network engineering projects. Johney's expertise encompasses a wide array of technologies, including Cisco CUCM, SIP Trunking, and disaster recovery plans.
Location
Waldorf, United States
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