All Services Programming & Development Telephone Systems $70/hr · Starting at $25 VoIp tac2, VoIP trainer, berta tester I have great knowledge of the latin american market I am very strong with quintum technology and compatible product, i have experience with IPPBX like NBX About $70/hr · Ongoing Download Resume VoIp tac2, VoIP trainer, berta tester I have great knowledge of the latin american market I am very strong with quintum technology and compatible product, i have experience with IPPBX like NBX Skills & Expertise cnmLatin LanguageMicrosoftNetworkingVoIP 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Microsoft DevelopersVoIP ServicesNetworking Professionals