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Mastering VoIP with Kerio Operator PBX

Posted By: BlackDove
Mastering VoIP with Kerio Operator PBX

Mastering VoIP with Kerio Operator PBX
Genre: eLearning | MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz
Language: English | Size: 890 MB | Duration: 1h 33m

learning how to create professional real world call-centers using voice-over-ip technology