Shyam Patnam

Title: Innovations by Shyam Patnam in Call Forwarding Technology

Introduction

Shyam Patnam is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of telecommunications, particularly in the area of call forwarding and redirection technologies. His innovative work has led to the development of a patent that enhances communication protocols.

Latest Patents

Shyam Patnam holds a patent for "H.323 to SIP interworking for call forward/redirection." This patent addresses the interworking between the H.323 protocol and the SIP protocol for call forwarding and redirection. In this system, a first user can call a second user, who may have set preferences for redirecting calls to another end device. The end device can be associated with the second user or another user entirely. Various preferences for call forwarding can be established, such as forwarding calls all the time, when the second end device is busy, or when there is no answer. The redirection process is facilitated by a gateway that enables communication between SIP and H.323 protocols. The gateway effectively maps a 3xx message in SIP to an H.450.3 message in the H.323 protocol, ensuring seamless call forwarding and redirection.

Career Highlights

Shyam Patnam is currently employed at Cisco Technology, Inc., where he continues to innovate and contribute to advancements in telecommunications. His work at Cisco has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of Shyam's notable coworkers include Parameswaran Kumarasamy and Jayesh Chokshi. Their collaborative efforts have further enhanced the development of innovative solutions in the telecommunications sector.

Conclusion

Shyam Patnam's contributions to call forwarding technology exemplify the impact of innovation in telecommunications. His patent for H.323 to SIP interworking demonstrates his commitment to improving communication systems.