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:
Jun. 05, 2007
Filed:
Jun. 16, 2006
Ramanathan T. Jagadeesan, San Jose, CA (US);
Bich T. Nguyen, Los Altos, CA (US);
Kamaldip Toor, San Diego, CA (US);
Sudhakar S. Valluru, San Jose, CA (US);
Christopher E. Pearce, Dallas, TX (US);
Ramanathan T. Jagadeesan, San Jose, CA (US);
Bich T. Nguyen, Los Altos, CA (US);
Kamaldip Toor, San Diego, CA (US);
Sudhakar S. Valluru, San Jose, CA (US);
Christopher E. Pearce, Dallas, TX (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A method is provided that includes receiving a request from a communication device to establish a communication session with a mobile station, the mobile station being operable to roam between a private and a public network. The mobile station is signaled via a cellular data network that a call is being initiated for the mobile station. Signaling information may be exchanged with a voice gateway such that one or more voice circuits are established. A signaling pathway may be established between an Internet protocol private branch exchange (IP PBX) and the mobile station via the cellular data network. The establishment of the signaling pathway is substantially concurrent with the establishment of one or more of the voice circuits. One or more features associated with a private network are delivered to the mobile station during the communication session as an end user moves between the public and private networks.