- Insight Global (Des Plaines, IL)
- …and Requirements 5+ years VOIP Engineer experience Experience in Voice, Cisco Call Manager (configure, install, troubleshoot etc.) version 12.5 (at the core ... the Reyes Holdings Family of Businesses environment. The VOIP Engineer will provide technical expertise, with ability to work...Call Manager since version 10 has been...Call Manager since version 10 has been the same so… more