Invention Grant
- Patent Title: Method for bring-up of voice over internet protocol telephones
- Patent Title (中): 通过互联网协议电话启动语音的方法
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Application No.: US12776963Application Date: 2010-05-10
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Publication No.: US08194689B2Publication Date: 2012-06-05
- Inventor: Norman W. Finn , Hei Tao Fung , Ahsan Habib , Pere Joan Monclus Argany , Stefano Testa , Kiran K. Toutireddy , Keith McCloghrie , Susan M. Sauter
- Applicant: Norman W. Finn , Hei Tao Fung , Ahsan Habib , Pere Joan Monclus Argany , Stefano Testa , Kiran K. Toutireddy , Keith McCloghrie , Susan M. Sauter
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Baker Botts L.L.P.
- Main IPC: H04L12/56
- IPC: H04L12/56
Abstract:
A system and method for implementing telephony devices in a distributed network environment is disclosed. The present invention provides for voice transmissions to be given a dedicated virtual local area network (“VLAN”) for packet transmission and reception to prevent poor quality of service. Non-voice data packets are transmitted on a separate VLAN.
Public/Granted literature
- US20100220631A1 Method for Bring-Up of Voice Over Internet Protocol Telephones Public/Granted day:2010-09-02
Information query
