Teguh Wahyono
Aplikasi least significant bit steganografi pada voice over internet protocol dengan voice codec speex = Application of least significant bit steganography in voice over internet protocol using voice codec speex
2010
 UI - Tesis Open
R. Haryo Wisanggeni
Peningkatan kualitas komunikasi voice over protocol (VoIP) codec G.711 menggunakan metode interleaving
Fakultas Teknik Universitas Indonesia, 2006
 UI - Skripsi Membership
The basics of voice over internet protocol
International Engineering Consortium
International Engineering Consortium, 2004
 eBooks
Minarfa Muis
Kajian penerapan voice over internet protocol (VOIP) pada perusahaan telekomunikasi
Fakultas Ilmu Komputer Universitas Indonesia, 2001
 UI - Tesis Membership
Yuliaty Noeranbia
Perbandingan internet protocol telephony pada voice over internet protocol (VoIP) di Indonesia = Comparision internet protocol telephony on voice over internet protocol (VoIP) in Indoensia
Fakultas Teknik Universitas Indonesia, 2009
 UI - Skripsi Open