All Services Programming & Development Server Administration $15/hr · Starting at $25 Extensive working experience in Avaya VOIP and TDM based Technologies and Associated Third party Applications Excellent Working Knowledge of Cisco VOIP Suite and Microsoft Lync 2010 Platform About $15/hr · Ongoing Download Resume Extensive working experience in Avaya VOIP and TDM based Technologies and Associated Third party Applications Excellent Working Knowledge of Cisco VOIP Suite and Microsoft Lync 2010 Platform Skills & Expertise AvayaCisco Unified Call ManagerMicrosoft Lync Server 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Cisco Unified Communication ManagersCisco VoIP ServicesVoIP ServicesJavaScript DevelopersMicrosoft Azure Cloud ServicesPython DevelopersAmazon Web Services (AWS) ExpertsComputer ProgrammersJSON DevelopersCustomer Service Managers