Invention Grant
- Patent Title: Group paging synchronization for VoIP system
- Patent Title (中): VoIP系统的分组寻呼同步
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Application No.: US12054854Application Date: 2008-03-25
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Publication No.: US08335209B2Publication Date: 2012-12-18
- Inventor: Scott A. Van Gundy
- Applicant: Scott A. Van Gundy
- Applicant Address: US CA Sunnyvale
- Assignee: ShoreTel, Inc.
- Current Assignee: ShoreTel, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H04L12/66
- IPC: H04L12/66

Abstract:
This invention overcomes the problem of delay associated with establishing connections with individual phones by providing a method for sending a virtual real time voice message processed through a VOIP system to a group of phones concurrently. The method includes assembling a portion of the voice message. The voice message includes a voice portion and an address portion. The voice portion of the voice message is buffered in a digital buffer. The address portion is used to determine the address of each phone in the group. After the address of each phone in the group is determined, an attempt is made to establish a connection with each phone. The method further includes waiting for a period of time. The period of time is determined based at least in part on a time duration required to establish a connection with a phone. After waiting the period of time, the voice portion of the voice message is sent to at least one phone in the group of phones.
Public/Granted literature
- US20090245232A1 GROUP PAGING SYNCHRONIZATION FOR VOIP SYSTEM Public/Granted day:2009-10-01
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