发明授权
- 专利标题: Call forwarding systems, methods and network devices
- 专利标题(中): 呼叫转移系统,方法和网络设备
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申请号: US10760530申请日: 2004-01-21
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公开(公告)号: US07899172B2公开(公告)日: 2011-03-01
- 发明人: Behrouz Poustchi , Natalie Ann Gagnon , Vineet Seth
- 申请人: Behrouz Poustchi , Natalie Ann Gagnon , Vineet Seth
- 申请人地址: CA Halifax, Nova Scotia
- 专利权人: Avaya Canada Corp.
- 当前专利权人: Avaya Canada Corp.
- 当前专利权人地址: CA Halifax, Nova Scotia
- 代理机构: Muncy, Geissler, Olds & Lowe, PLLC
- 主分类号: H04M3/42
- IPC分类号: H04M3/42 ; H04M7/00
摘要:
In call forwarding of a call there is an original calling network device, an original recipient of an incoming call, and a forwardee of the call. Systems, network devices, and methods are provided for delivering local call forwarding functionality. Each network device is capable of functioning in the capacity of any one or more of the above three roles, namely, originator, original recipient, and forwardee by providing local call forwarding functionality. In some implementations there is no central processing equipment used to provide local call forwarding functionality for forwarding calls. Furthermore, a network device may provide a call forwarding destination on behalf of another network device when the other network device cannot be reached.
公开/授权文献
- US20040258233A1 Call forwarding systems, methods and network devices 公开/授权日:2004-12-23
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