Invention Application
- Patent Title: Relay apparatus and memory product
- Patent Title (中): 继电器和存储器产品
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Application No.: US12314525Application Date: 2008-12-11
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Publication No.: US20090245235A1Publication Date: 2009-10-01
- Inventor: Shingo Fujimoto , Masahiko Murakami , Ryuichi Matsukura
- Applicant: Shingo Fujimoto , Masahiko Murakami , Ryuichi Matsukura
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Priority: JP2008-078835 20080325
- Main IPC: H04L12/66
- IPC: H04L12/66
Abstract:
If a call session has been established between terminal apparatuses on the sending side and receiving side when a voice packet is received from the terminal apparatus on the receiving side, a firewall apparatus sends the received voice packet to the terminal apparatus on the sending side. On the other hand, if a call session has not been established when a voice packet is received, the firewall apparatus starts buffering received voice packets. When a call session is established, the firewall apparatus sends the buffered voice packets to the terminal apparatus on the sending side.
Public/Granted literature
- US08249223B2 Relay apparatus and memory product Public/Granted day:2012-08-21
Information query
