Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:VoIP_device
|
| gptkbp:alsoKnownAs |
gptkb:VoIP_phone
|
| gptkbp:canBe |
gptkb:personal_computer
gptkb:software softphone software IP PBX system |
| gptkbp:connectsTo |
gptkb:Internet
|
| gptkbp:enables |
video calls
conference calls long-distance calls |
| gptkbp:marketedAs |
gptkb:Cisco
gptkb:Polycom gptkb:Yealink gptkb:Grandstream |
| gptkbp:mayInclude |
gptkb:speakerphone
keypad display screen handset |
| gptkbp:replacedBy |
traditional landline phone
|
| gptkbp:requires |
gptkb:VoIP_service_provider
Internet connection |
| gptkbp:supportedBy |
encryption
HD voice |
| gptkbp:supportsProtocol |
gptkb:H.323
gptkb:SIP |
| gptkbp:usedFor |
Voice communication over the Internet
|
| gptkbp:bfsParent |
gptkb:VocalTec
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Internet Phone
|