发明名称 |
Portable VoIP Service Access Module |
摘要 |
A voice over IP (VoIP) softphone access module (VSAM) comprises a softphone client installed on a portable memory device (PMD). The softphone client is installed in its own read-only partition. The softphone client is adapted to autorun from the PMD when the PMD is connected to a computing device and to load an instance of the softphone client in the volatile memory of the computing device. When used with a computing device comprising a duplex audio system with analog-to-digital conversion and an Internet connection, the VSAM permits a VoIP service subscriber to send and receive VoIP telephone calls through a VoIP service provider gateway. The VSAM may be associated with an activation code that when sent to the VoIP service provider gateway associates a user with pre-paid softphone usage credits. Alternatively, the softphone client is installed on CD.
|
申请公布号 |
US2008025291(A1) |
申请公布日期 |
2008.01.31 |
申请号 |
US20070833610 |
申请日期 |
2007.08.03 |
申请人 |
I2 TELECOM INTERNATIONAL, INC. |
发明人 |
BARKLEY ROBB;BAKER MARK;BENDER DOUGLAS F. |
分类号 |
H04L12/66 |
主分类号 |
H04L12/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|