Invention Grant
- Patent Title: Method and apparatus in which call signaling messages bypass in-transparent switching nodes or networks
- Patent Title (中): 呼叫信令消息绕过透明交换节点或网络的方法和装置
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Application No.: US13389104Application Date: 2011-01-26
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Publication No.: US08705566B2Publication Date: 2014-04-22
- Inventor: Ranier Eberhart , Dietmar Lehmann
- Applicant: Ranier Eberhart , Dietmar Lehmann
- Applicant Address: DE Munich
- Assignee: Siemens Enterprise Communications GmbH & Co. KG
- Current Assignee: Siemens Enterprise Communications GmbH & Co. KG
- Current Assignee Address: DE Munich
- Agency: Buchanan Ingersoll & Rooney PC
- International Application: PCT/EP2011/000350 WO 20110126
- International Announcement: WO2011/092007 WO 20110804
- Main IPC: H04J3/16
- IPC: H04J3/16
Abstract:
A method is disclosed for initiating a call in a communication network between a first signaling entity and a second signaling entity each connected to a respective node and the nodes connected to a network wherein communications between the signaling entities and the nodes are conducted using a first protocol and communications are carried over the network using a second protocol. Call setup information is also exchanged between the first node and the second node over a separate connection.
Public/Granted literature
- US20120281691A1 METHOD AND APPARATUS IN WHICH CALL SIGNALING MESSAGES BYPASS IN-TRANSPARENT SWITCHING NODES OR NETWORKS Public/Granted day:2012-11-08
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