Abstract
Voice over Internet Protocol (VoIP) is a technology that can send real-time data with IP-based networks (Internet Protocol). In VoIP technology with wireless network has several problems that cause the performance of the network to be varied due to the QoS (Quality of Service) include delay, jitter, packet loss and MOS that affect the wireless network. This research uses G.711?, G.711a and G.729 codec based on SIP and IAX server on wireless network which then the QoS result from each codec compared with ITU-T standard which become the reference of whether the network is good or not so that later can realized on campus. In the research results, QoS on wireless IEEE 802.11 b has linear results, whereas QoS wireless in VoIP has fluctuating results because the use of codecs in VoIP on each codec has a large bitrate and different coding techniques and is a feature of wireless networks. The QoS comparison of three codecs produced the best G711 Q7S codecs because the G.711 codec has a bitrate that conforms to the 64 kbps voice communication standard and uses voice coding techniques that match the digital signal encoding technique of PCM (Pulse Code Modulation).
Highlights
Voice over Internet Protocol (VoIP) is a technology that can send real-time data with IP-based networks (Internet Protocol)
In VoIP technology with wireless network has several problems that cause the performance of the network to be varied due
G.729 codec based on SIP
Summary
Hotspot Wi-Fi (Wireless Fidelity) di areal kampus biasanya dimanfaatkan sebagian mahasiswa untuk memenuhi kebutuhan perkuliahannya seperti mencari materi kuliah, ebook, jurnal dan masih banyak lagi. Adapula mahasiswa yang menggunakan salah satu fasilitas kampus ini untuk sekedar membuka media sosial mereka agar dapat melakukan komunikasi dengan teman ataupun keluarganya. Wi-Fi (Wireless Fidelty) adalah teknologi penyedia akses internet yang memiliki bandwidth besar. Teknologi Wi-Fi bekerja pada standar jaringan IEEE 802.11 yang diterapkan oleh Komite Standar IEEE Wireless LAN [1]. VoIP merupakan fasilitas yang menyerupai telepon sehingga user bisa berbicara dengan user lain, tetapi dalam suatu jaringan internet. Cara kerja yang digunakan untuk menentukan kualitas layanan pada teknologi jaringan telekomunikasi adalah QoS (Quality of Service). Quality of Service (QoS) adalah kemampuan untuk memberikan layanan pada jaringan dengan trafik data tertentu meliputi delay, jitter, packet loss dan MOS (Mean Opinion Score). Maka dari itu diperlukan analisis kinerja VoIP dengan codec G.711a, G.711μ dan G.729 pada media transmisi nirkabel berbasis dua server, yaitu server SIP dan server IAX
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
