Voice overIP Networks : quality of service, pricing and security /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Published: |
Berlin:
Springer,
2011.
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| Subjects: |
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Book |
| Published: |
Berlin:
Springer,
2011.
|
| Subjects: |