The road to IP Telephony : how Cisco Systems migrated from PBX to IP Telephony /
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| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Electronic eBook |
| Language: | English |
| Published: |
Indianapolis, Ind. :
Cisco Press,
©2004.
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| Series: | Network business series.
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| Subjects: | |
| Online Access: | CONNECT |
