• 15+ years of experience in designing, testing, provisioning, deploying, managing and maintaining VoIP Networks using Asterisk, FreePBX, FreeSwitch, Kamilio, SiPp, Sangoma, Cisco, Avaya, Nortel and Grandstream.
• Expertise in designing, implementing and testing IVR systems using Asterisk, FreePBX, Alexa, Watson, AWS, GCP, SiPp and scripts.
• Excellent understanding of deploying VoIP applications for contact center.
• Experienced in securing VoIP Networks.
• Experienced in troubleshooting and resolving complex VoIP performance issues.