IP telephony demystified
| Main Author: | |
|---|---|
| Format: | Book |
| Published: |
New York :
McGraw-Hill ,
2002
|
| Subjects: |
| Physical Description: | 254p. ; 23cm. |
|---|---|
| ISBN: | 0071406700 |
| Main Author: | |
|---|---|
| Format: | Book |
| Published: |
New York :
McGraw-Hill ,
2002
|
| Subjects: |
| Physical Description: | 254p. ; 23cm. |
|---|---|
| ISBN: | 0071406700 |