| ID | 005801 |
| Call Number | 005.62/Por |
| Title Proper | Practical VOIP security |
| Language | ENG |
| Author | Porter, Thomas |
| Publication | Mumbai, Shroff Publishers & Distributors Pvt Ltd, 2006. |
| Description | xxviii++563p. |
| Price. Qualification | 500 |
| Classification Number | 005.62 |