Method and system for a gigabit ethernet IP telephone chip
US7688806B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2005 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Mar 16, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods and systems for processing Ethernet data are disclosed and may comprise receiving packetized data by an Ethernet switch integrated within a single gigabit Ethernet IP phone chip. A first portion of the received packetized data may be switched within the single gigabit Ethernet IP phone chip, between a first on-chip port that routes data internally for processing within the single gigabit Ethernet IP phone chip and a second on-chip port that routes data externally for off-chip processing. The packetized data may be received by a 10/100Base Ethernet physical interface transceiver (PHY) integrated within the single gigabit Ethernet IP phone chip. The packetized data may be received by a gigabit Ethernet PHY. The received packetized data may be communicated from the gigabit Ethernet PHY to the Ethernet switch integrated within the single gigabit Ethernet IP phone chip for switching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.