Sr. Staff Engineer
Convergys Corporation Relationship Technology Management Formerly Intervoice, Inc
Integrate and test support for 3G VideoMail features with Media Exchange. Integrate and test support for Apple iPhone Visual VoiceMail with Media Exchange. Design network architecture for Media Exchange product including support for video, MMS, subscriber web access, email reading via text-to-speech. Document pre-defined architecture for small and medium sized systems. Perform extensive testing of the Communicator / Media Exchange 4.0 product. Optimize system configuration for peak performance. Use of Sigtran, SS7, SIP, RTP, SMTP, IMAP, LDAP, SendMail, Sybase, RHEL/CS, Apache/Tomcat. Lead team of 7 Engineers installing, testing, and troubleshooting three test beds comprised of over 70 servers. Analyze customer requirements to design large telecommunication systems (1,000,000+ subscribers) for unified messaging including TTS, ASR, subscriber database, voicemail, SMS, telephony interfacing, CDR retention, statistics and reporting, IVR, CTI, agent queues, etc. Interface legacy telephony with VoIP technology; select equipment to provide system redundancy; design network topology; provide for remote access, disaster recovery; analyze power and cooling requirements; document design for Systems Integration and Field Service personnel.