Approved 51-403 ZCTA of VCC, Video Conferencing (VCC) Engineer Exam – Success Pathway Course

[51-403 ZCTA of VCC, Video Conferencing (VCC) Engineer Exam] In This Course of ,This exam validates expertise in ZTE’s Video Conferencing (VCC) systems. Coverage includes architecture, MCU (Multipoint Control Unit), codecs, H.323/SIP protocols, QoS management, firewall traversal, and endpoint integration. Engineers are expected to configure, manage, and troubleshoot HD/4K video conferencing systems, ensure interworking with third-party platforms, and optimize for enterprise and government deployments.