VOIP Engineer

VOIP Engineer to perform design and implementation of VoIP / telephony systems. Background/Skills/Experience:  – Bachelor’s Degree in Electronics, Computer Science, Electrical Engineering or equivalent. – 5-10 years of VoIP/Telephony experience. – Knowledge of call transport: SIP, DS3, and ISDN-PRI. – Knowledge of data networking technologies (protocols for Layer 2 switching and Layer 3 routing and VLAN/trunking). – VoIP/voice technologies: QSig signaling and codex, SS7, H.323, MGCP, SIP, G711, and G729.- Avaya S8700 PBX, Session Manager, CMS, Voice Portal, IR Voicemail, Aspect eWFM, and Read more […]