1. Softswitch : architecture for VoIP

by Ohrtman, Franklin D.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: New York: McGraw-Hill, 2003Availability: Items available for loan: [Call number: 621.38212 OHR] (1).
2. Wi-Fi handbook : building 802.11b wireless networks

by Ohrtman, Franklin D | Roeder, Konrad.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: New York: McGraw-Hill, 2003Availability: Items available for loan: [Call number: 004.678 OHR] (1).
3. WiMAX handbook : building 802.16 wireless networks

by Ohrtman, Franklin D.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: New York: McGraw-Hill, 2005Availability: Items available for loan: [Call number: 621.38456 OHR] (1).

Powered by Koha