information about Voice over IP field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Computer science 63M papers | Operating system 6.6M papers | World Wide Web 4.7M papers | The Internet 716k papers |
| Current | |||
Voice over IP 13.5k papers | |||
| Child | |||
SIP trunking 1,160 papers | Asterisk 802 papers | ||
Trends
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History