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
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