Browsing by Author Liang
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1-Dec-2009 | Method and apparatus for telephone routing between PTN and PSTN | Chang; Ming-Feng; Lin; Yi-Bing; Liang; Ching-Feng |
| Issue Date | Title | Author(s) |
|---|---|---|
| 1-Dec-2009 | Method and apparatus for telephone routing between PTN and PSTN | Chang; Ming-Feng; Lin; Yi-Bing; Liang; Ching-Feng |