Technical experience relevant to VoIP System Integration spans SIP connectivity, PBX configuration, call routing, CRM synchronization, and failover monitoring. Victor’s deeper specialization covers dial plans, queues, IVR branches; VoIP System Integration analysis covering call events and QoS.

VoIP System Integration technical knowledge — NAT traversal; queues; call events; failover; PBX configuration; CRM synchronization; IP networking; IVR logic.