![]() ![]() 230000000977 initiatory Effects 0.000 claims abstract description 10.229920004880 RTP PEK Polymers 0.000 title claims abstract description 66.Assignors: JEN, CHIEN-MAW Publication of US20080233990A1 publication Critical patent/US20080233990A1/en Application granted granted Critical Publication of US7620413B2 publication Critical patent/US7620413B2/en Status Expired - Fee Related legal-status Critical Current Adjusted expiration legal-status Critical Links ![]() ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Unication Co Ltd filed Critical Unication Co Ltd Priority to US11/689,514 priority Critical patent/US7620413B2/en Assigned to UNICATION CO., LTD. Original Assignee Unication Co Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Chien-Maw Jen Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US11/689,514 Other versions US7620413B2 Google Patents Method for Implementing Push-to-Talk Over SIP and multicast RTP Related SystemÄownload PDF Info Publication number US20080233990A1 US20080233990A1 US11/689,514 US68951407A US2008233990A1 US 20080233990 A1 US20080233990 A1 US 20080233990A1 US 68951407 A US68951407 A US 68951407A US 2008233990 A1 US2008233990 A1 US 2008233990A1 Authority US United States Prior art keywords ptt clients rtp client server Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US20080233990A1 - Method for Implementing Push-to-Talk Over SIP and multicast RTP Related System US20080233990A1 - Method for Implementing Push-to-Talk Over SIP and multicast RTP Related System ![]()
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