What is Voice over Internet Protocol (VoIP)? Is a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks.

JLJE 10.4" eHome station with video intercom, mood control ,SMS, PBX

* 10.4" touch screen * 10/100 fast Ethernet network supported * built-in intercom ,VOIP ,SMS, Mobile phone,GSM , PBX * Intruder Detection & Alarm System * Video message * IR learning which replaces all your remote controllers at home * contr...

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