Development of a SIP servers using a combination of java and C++.

PDSN development.

Contribution to the Radio Expert Group in 3G.IP. Most of the work was related to the Iu/Iux interface in a 3G network with EDGE.

A VoIP in GPRS system study was done in order to evaluate needed change to GPRS release 97 spcecification.

A Handover Improvement study was done to bring handover interruption down to an acceptable delay for VoIP application

The purpose of the prototype is to investigate one alternative to providing circuit switched services implemented in servers running on top of an IP network. This alternative will use the H.323 standard (Videoconferencing over IP/Ethernet: Best Effort Quality) as the basis for the prototype.

The purpose of this project is to merge together all the Market Packages list in one list and complete it with all necessary information (Dependencies, Description,...). Also, a suite of CM tools is develop for the support of this project.

The goal of the CMTool Projects is to automate the Configuration Management tasks. I am presently supporting users.