All Services Engineering & Architecture Technical engineer $5/hr · Starting at $25 Im Voip and network technical engineer for Avaya/Nortel/Cisco products. installing, implemanting, consulting, training and troubleshooting About $5/hr · Ongoing Download Resume Im Voip and network technical engineer for Avaya/Nortel/Cisco products. installing, implemanting, consulting, training and troubleshooting Skills & Expertise AvayaCiscoSiemens NXVoIP 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts VoIP Services