Packet voice telephony system and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6449269
SERIAL NO

09224548

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

According to the present disclosure, connectionless base IP protocol is leveraged to transfer streaming voice to a destination telephony device. As such, the disclosed IP telephone includes a controller and memory specifying the destination IP address, a packetizer coupled the controller and memory for packetizing outbound digitized voice into at least one outbound IP packet, and a network interface for transmitting the outbound IP network onto a network which may involve a LAN, WAN or the Internet. The disclosed IP phone also includes an extractor coupled to the memory and controller for extracting inbound digitized voice within an incoming IP packet whose source address correlates to the destination IP address or addresses stored in the memory.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
RPX CLEARINGHOUSE LLCONE MARKET PLAZA STEUART TOWER SUITE 800 SAN FRANCISCO CA 94105

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edholm, Phillip Karl Fremont, CA 1 89

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation