IP telephony deploying VoIP protocols and IMS infrastructure
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Chichester, West Sussex, England
Wiley
c2011.
|
| Edition: | 2nd ed. |
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Chichester, West Sussex, England
Wiley
c2011.
|
| Edition: | 2nd ed. |
| Subjects: |