Unjuk Kerja IP PBX Asterisk dan FreeSWITCH pada Topologi Bertingkat di Jaringan Kampus
Main Article Content
Abstract
Internet Protocol-based Private Branch Exchange (IP PBX) diperlukan untuk menghubungkan panggilan antar perangkat komunikasi Voice over Internet Protocol (VoIP) di sebuah jaringan lokal (LAN). Dengan adanya IP PBX, layanan VoIP dapat disediakan di atas jaringan data/IP yang sudah tergelar. Penelitian ini kami lakukan untuk mengetahui unjuk kerja VoIP pada dua IP PBX yang menggunakan perangkat lunak server Asterisk dan FreeSWITCH. Kami merancang sebuah arsitektur jaringan eksperimen yang diadaptasi dari topologi bertingkat pada jaringan kampus (CAN) di lokasi penelitian dengan hierarki perangkat yang terdiri dari core switch, distribution switch, dan access switch. Kedua IP PBX ditempatkan pada hierarki yang berbeda pada topologi jaringan tersebut agar dapat diketahui pengaruhnya terhadap unjuk kerja VoIP. Konsep eksperimen ini diharapkan dapat menjadi salah satu dasar untuk mendesain arsitektur IP PBX secara terpusat dan tersebar pada jaringan kampus. Unjuk kerja VoIP kami ukur dengan parameter-parameter Quality of Service (QoS) dan Quality of Experience (QoE). Selain itu, kami juga mengukur konsumsi prosesor dan memori yang dipakai oleh perangkat lunak server VoIP pada saat komunikasi terjadi. Pengukuran dilakukan dengan skenario phone-to-phone pada jaringan eksperimen yang terhubung ke jaringan kampus aktif. Hasil penelitian menunjukkan bahwa penempatan IP PBX di hierarki yang berbeda pada topologi jaringan berpengaruh terhadap unjuk kerja VoIP khususnya pada IP PBX Asterisk. Ketika dibandingkan, unjuk kerja IP PBX FreeSWITCH dalam hal QoS dan QoE sedikit lebih baik daripada Asterisk pada rerata latensi/delay, jitter, Mean Opinion Score (MOS), dan konsumsi memori yaitu 41,012 ms, 0,060 ms, 5, dan 1 % untuk IP PBX 1 serta 41,016 ms, 0,066 ms, 5, dan 0,5 % untuk IP PBX 2
Downloads
Article Details
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work
References
[2] L. Sun, I. Mkwawa, E. Jammeh, dan E. Ifeachor, Guide to Voice and Video over IP: For Fixed and Mobile Networks, Comput. Commun. and Networks.Springer, 2013.
[3] H.P. Singh, S. Singh, J. Singh, dan S.A. Khan, "VoIP: State of art for global connectivity—Acritical review", J. of Network and Comput. Appl., vol. 37, 2014.
[4] J.F. Kurose dan K.W. Ross, Computer Networking: ATop-Down Approach, 6th ed. Pearson, 2013.
[5] K. Salah, "On the deployment of VoIP in Ethernet networks: methodology and case study", Comput. Commun., vol. 29, 2006. ISSN: 2085-3688; e-ISSN: 2460-0997Unjuk Kerja IP PBX Asterisk dan FreeSWITCH pada Topologi Bertingkat di Jaringan Kampus240Jurnal Infotel Vol.9No.3Agustus 2017https://doi.org/10.20895/infotel.v9i3.217
[6] S. Karapantazis dan F. Pavlidou, "VoIP: A comprehensive survey on a promising technology", Comput. Network, vol. 53, no. 12, 2009.
[7] ITUTelecommunication Standardization Sector (ITU-T), "One-way transmission time", ITU-T Recommendation G.114, 2003.
[8] ITU Telecommunication Standardization Sector (ITU-T), "End-usermultimediaQoS categories", ITU-T Recommendation G.1010, 2001.
[9] ITU Telecommunication Standardization Sector (ITU-T), "Methods for subjective determination of transmission quality", ITU-T Recommendation P.800, 1996.
[10] M. Ridwan, A.W.W. Nugraha, dan H. Susilawati, "Uji kelayakan jaringan lokal Universitas Jenderal Soedirman untuk implementasi VoIP", Dinamika Rekayasa, vol. 7, no. 1, Februari 2011.
[11] A. Pradipta, A.W.W. Nugraha, dan I. Setiawan, "Unjuk kerja Voice over Internet Protocol pada jaringan lokal Universitas Jenderal Soedirman", Dinamika Rekayasa, vol. 8, no. 2, Agustus 2012.
[12] H.B. Tambunan, I. Setiawan, dan A.W.W. Nugraha, "Unjuk kerja video over Internet Protocol menggunakan Asterisk dan BigBlueButton pada jaringan lokal Universitas Jenderal Soedirman", Seminar Nasional Pengembangan Sumber Daya Pedesaan dan Kearifan Lokal Berkelanjutan III, 2013.
[13] A.W.W. Nugraha, I. Setiawan, dan I. Rosyadi, "Penerapan Voice over Internet Protocol (VoIP) di lingkungan Unsoed sebagai upaya peningkatan efisiensi sumber daya", Seminar Nasional Pengembangan Sumber Daya Pedesaan dan Kearifan Lokal Berkelanjutan III, 2013.
[14] A.W.W. Nugraha, I. Setiawan, dan D. Setiawan, "Pengaruh codec terhadap unjuk kerja VoIP pada jaringan lokal Unsoed", Transmisi, vol. 17, no. 4, Oktober 2015.
[15] M. Davenportdan S. Bright, "Asterisk as a Swiss Army Knife of Telephony", AsteriskProject, 2012. [Online]. Available: https://wiki.asterisk.org/wiki/display/AST/Asterisk+as+a+Swiss+Army+Knife+of+Telephony
[16] B. West, J. Boteler, B. Areski, dan H. Diógenes, "FreeSWITCHExplained", FreeSWITCH, 2017. [Online]. Available: https://freeswitch.org/confluence/
[17] FreeSWITCH, "How does FreeSWITCH compare to Asterisk?", FreeSWITCH, 2008. [Online]. Available: https://-freeswitch.org/how-does-freeswitch-compare-to-asterisk/
[18] Northforge, "A comparison of VoIP platforms: Asterisk vs. FreeSWITCH", Northforge, 2013. [Online]. Available:http://gonorthforge.com/a-comparison-of-voip-platforms-asterisk-vs-freeswitch/
[19] D. Pocock, "Choosing between Asterisk and FreeSWITCH", inReal-Time Communications Quick Start Guide, RTC Quick Start, 2015. [Online]. Available: http://rtcquickstart.org/
[20] T. Hansmann, "Asterisk vs FreeSwitch?", PLUGmailing list, 2013. [Online]. Available: http://plug.org/pipermail/plug/-2013-February/029403.html
[21] J. Rosenberg, dkk., "SIP: Session Initiation Protocol", RFC3261, 2002. [Online]. Available: https://tools.ietf.org/html/-rfc3261
[22] H. Schulzrinne, S. Casner, R. Frederick, dan V. Jacobson, "RTP: A transport protocol for real-time applications", RFC 3550, 2003. [Online]. Available: https://tools.ietf.org/-html/rfc3550
[23] T.Abbasi, S. Prasad, N. Seddigh, dan I. Lambadaris, "Acomparative study of the SIP and IAX VoIP protocols", Canadian Conf. Electrical and Comput. Eng., 2005.
[24] P. Montorodan E. Casilari, "A comparative study of VoIPstandards with Asterisk", Fourth Int. Conf. on Digital Telecommunication, 2009.
[25] A.M. Ansari, M.F. Nehal, dan M.A. Qadeer, "SIP-based Interactive Voice Responsesystem using FreeSwitch EPBX", Tenth Int. Conf. on Wireless and Optical Commun. Networks (WOCN), 2013.
[26] I. Tomičić, M. Turk, dan M. Lovrenčić, "A performance comparison of three SIP softswitches: Asterisk, FreeSWITCH, and Yate", Zbornik radova Međimurskog veleučilišta u Čakovcu, vol. 6, no. 2, 2016.
[27] ITU Telecommunication Standardization Sector (ITU-T), "Mean opinion score interpretation and reporting", ITU-T Recommendation P.800.2, 2016.
[28] ETSI, "End-to-end Quality of Service in TIPHON systems; Part 2: Definition of speech Quality of Service (QoS) classes", Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3, ETSI RTS/TIPHON-05012b, 2002.
[29] ETSI, "General aspects of Quality of Service (QoS)", Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON), ETSI DTR/TIPHON-05001, 1998.
[30] ITU Telecommunication Standardization Sector (ITU-T), "Transmission impairments due to speech processing", ITU-T Recommendation G.113, 2007.
[31] K.I. Park, QoS in Packet Networks. Springer, 2005.
[32] M. Voznak, M. Halas, B. Borowik dan Z. Kocur, "Delay Model of RTP Flows in Accordance with M/D/1 and M/D/2 Kendall's Notation", Int. J. of Mathematics and Comput. in Simulation, vol. 5, no. 3, 2011.
[33] Jaap, "What are "Difference" and "Delta" in Wireshark RTP Analysis?", Wireshark Q&A, 2014. [Online]. Available: https://ask.wireshark.org/questions/29008/what-are-difference-and-delta-in-wireshark-rtp-analysis
[34] W.H. Purnomo, H. Susilawati, dan R.K. Noviandono, "Analisis performansi VoIP (Voice over Internet Protocol)pada jaringan WiMAX (Worldwide Interoperability for Microwave Access) di wilayah DKI Jakarta", Jurnal Infotel, vol. 3, no. 1, Mei 2011.