recommended but not ︉︂︋︁︈︈︄︇︂︆︄︃︁︁︎︌︈︂︇︍︈︆︅️︊︄︈︌︊︎︂︎mandatory). Min. 6 months of experience with SIP. Hands-on experience... products and environments being deployed. In-depth, hands-on experience with Telecommunications equipment (e.g., Voice & UC...