07013155 is referenced by 114 patents and cites 21 patents.

A sender can create and send a message that can be delivered to recipients with SMS-enabled wireless stations regardless of the other communication capabilities of the wireless stations and the network or network service providers of the recipients. The sender creates a voice message and sends the message to a message server, which stores the message in an interactive voice response (IVR) system. An SMS notification is sent to the recipient and includes instructions for accessing the voice message from the IVR system. The recipient views the SMS notification and accesses the IVR system. After entering a password or otherwise authenticating the recipient or the recipient wireless station, the recipient retrieves the message from the IVR system. If it is not known whether the recipient has an SMS-enabled wireless station, the message server initiates attempts to send SMS notifications using multiple SMS message generation mechanisms.

Title
Delivery of an instant voice message in a wireless network using the SMS protocol
Application Number
10/407955
Publication Number
7013155 (B1)
Application Date
April 3, 2003
Publication Date
March 14, 2006
Inventor
Sani El Fishawy
Woodside
CA, US
Michael P Ruf
Parkland
FL, US
Agent
Workman Nydegger
Assignee
Core Mobility
CA, US
IPC
H04Q 7/20
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