Perancangan dan Implementasi Perangkat Keras Telephone IP (VoIP) Pada Jaringan Komputer Lokal  

Oleh:

Rochim, Adian Fatchur ; Andromeda, Trias

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: Gematek: Jurnal Teknik Komputer vol. 8 no. 2 (Sep. 2006), page 91-98.
Topik: VOIP; IP telephone; VoIP; voice; digital ata packet

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: GG6.3 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

IP Telephone needs Computer in processing data from voice to digital data it to the network, no for classic phone user. The goal of this research to make easy use classic phone users. IP Telephone uses decoder encoder Dual Tone Multi Frequency (DTMF) controlled by microcontroller in changing DTMF signal to digital data signal and transmit with serial communication. Voice signal from with hybrid circuit. Hardware IP telephone needs software in controlling data from hardware and send it to computer phone network. Sound quality is not better than classic phone, because in this research hybrid circuit make magnetic coupling effect.

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