This is a remote position.Voicemail (VVM) TrainerJob Type: FreelanceMode: OnlineDuration: Project-BasedExperience: 10+ Years in Telecom VAS/Core NetworkJob Role:Deliver expert-level training on Voicemail (VVM – Visual Voicemail) systems, focusing on architecture, deployment, configuration, integration, and advanced troubleshooting. Training should include real-world scenarios and lab-based exercises.Key Skills:10+ years’ experience in Telecom VAS / Core Network with specialization in Voicemail systemsDeep knowledge of VVM architecture, protocols, and workflowsExpertise in integration with IMS, MSC, and messaging platformsStrong understanding of SIP, RTP, SS7, Diameter, and VoIPExperience with mailbox provisioning, storage management, and feature enablementKnowledge of system monitoring, fault management, and performance optimizationAbility to design and deliver customized training material and hands-on labsExcellent communication and presentation skills for technical audiences
