The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2004
Filed:
Apr. 03, 2000
Applicant:
Inventors:
Xinzhong Leon Xu, San Jose, CA (US);
Mark Skrzynski, Capitola, CA (US);
Paul Mayer, Mountain View, CA (US);
Assignee:
Siemens Information & Communication Networks, Inc., Boca Raton, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/256 ;
U.S. Cl.
CPC ...
H04L 1/256 ;
Abstract
An SIP-H.323 gateway ( ) is provided, which functions as a multi-alias H.323 endpoint ( ) with one alias representing one SIP agent ( ). The SIP-H.323 gateway ( ) processes the call signaling conversions and stores and passes media port information to the signaling parties, so that the existence of SIP agents ( ) is transparent to the H.323 endpoints ( ) and the features are transparently available to the H.323 endpoints.