際際滷shows by User: BarrantesTom / http://www.slideshare.net/images/logo.gif 際際滷shows by User: BarrantesTom / 際際滷Share feed for 際際滷shows by User: BarrantesTom https://cdn.slidesharecdn.com/profile-photo-BarrantesTom-48x48.jpg?cb=1715555926 20+ years of Telecommunications and IT Experience. Acting as a pre-sales making commercial proposals and RFXs, providing scope, sizing, HW, SW and pricing, making customer presentations and training for new solutions. Specialist in Short Messages Gateways, Application Gateways, and Anti-Spam. Experience in Implementation, Support and consultancy Engineer with wide experience in SMSC platforms systems, performed implementations in LATAM and Central America. Instructor in SMSC training in Portuguese, English and Spanish languages mentoring customers engineers and own company engineers. Strong Data Networks experience with SDH/SONET, ATM, IP, Signaling Gateway, SIGTRAN, SS7 Networks, OSS an...