information about Voice over IP field
Field Hierarchy
Parent | |||
---|---|---|---|
Computer science 61.9M papers | Operating system 6.4M papers | World Wide Web 4.7M papers | The Internet 701k papers |
Current | |||
Voice over IP 13.5k papers | |||
Child | |||
SIP trunking 1,158 papers | Asterisk 799 papers |
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History