IMS multimedia telephony over cellular systems : VoIP evolution in a converged telecommunication world
Published: (2007)
Internet communications using SIP : delivering VoIP and multimedia services with session initiation protocol
| Main Author: | Sinnreich, Henry |
|---|---|
| Other Authors: | Johnston, Alan B |
| Language: | English |
| Published: |
Indianapolis, Indiana:
Wiley Pub., Inc.,
2006.
|
| Edition: | 2nd ed. |
| Subjects: |