/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: rubendsousa https://cdn.slidesharecdn.com/profile-photo-rubendsousa-48x48.jpg?cb=1701863604 Professional Experience since 2004 with Linux & opensource solutions, focused in Enterprise grade opensource VoIP solutions, using open VoIP standards protocols such as SIP. As goals, try to achieve and help customers integrate a complete open source ecosystem of Unified Communications using only standard protocols. Expert in: - Asterisk PBX solutions - Scalable Failover & Cluster PBX solutions - Asterisk & OpenSER/Kamailio integration - Design & consultancy in large Asterisk deployments - dCAP Digium Certified Asterisk Professional since 2009 Specialties: - AcmePacket & Covergence SBC solutions - SIP, IAX2, H.323 VoIP standards - Interconnecting PSTN networks using PRI, BRI, FXO/FXS ... http://www.itcenter.com.pt