Academic literature on the topic 'Internet telephony'

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Journal articles on the topic "Internet telephony"

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Foo, S., C. K. Yeo, and S. C. Hui. "Telephone adapter for internet telephony systems." Computer Standards & Interfaces 20, no. 6-7 (March 1999): 426. http://dx.doi.org/10.1016/s0920-5489(99)90845-0.

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Leung, Yiu-Wing. "Sparse telephone gateway for internet telephony." Computer Networks 54, no. 1 (January 2010): 150–64. http://dx.doi.org/10.1016/j.comnet.2009.09.007.

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McKnight, Lee W., and Brett Leida. "Internet telephony." Telecommunications Policy 22, no. 7 (August 1998): 555–69. http://dx.doi.org/10.1016/s0308-5961(98)00035-4.

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Foo, S., C. K. Yeo, and S. C. Hui. "A telephone adapter for Internet telephony systems." Microprocessors and Microsystems 21, no. 4 (December 1997): 213–21. http://dx.doi.org/10.1016/s0141-9331(97)00045-8.

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Mortada, Ibrahim, and Wilfried Probst. "Internet telephony signaling." Telematics and Informatics 18, no. 2-3 (May 2001): 159–94. http://dx.doi.org/10.1016/s0736-5853(00)00027-7.

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Raina, Jahangir, Robert Fildes, and Keith Day. "Forecasting Internet Telephony." OR Insight 11, no. 4 (October 1998): 11–21. http://dx.doi.org/10.1057/ori.1998.19.

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Syaifudin, Imam, Abdul Rahman, Destiarini Destiarini, Achmad Azhari, and Safaruddin Safaruddin. "Penggunaan Voice Over Internet Protocol (VOIP) dengan MPLS di PT. Semen Baturaja." INTECH 3, no. 1 (April 6, 2022): 22–26. http://dx.doi.org/10.54895/intech.v3i1.1252.

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Teknologi VOIP yang digunakan pada PT. Semen Baturaja (Persero) adalah IP PBX yang terkoneksi lanngsung dengan MPLS indosat. VOIP merupakan singkatan dari Voice Over Internet Protocol atau juga bisa dinamakan sebagai IP Telephony, Digital Phone, atau Internet Telephony. Teknologi ini digunakan untuk berkomunikasi secara jarak jauh dengan memanfaatkan koneksi internet. Dalam penulisan tugas akhir artikel ini mengunakan metode observasi, interview dan literatur. Dengan menggunakan VOIP sebagai komunikasi suara pada PT. Semen Baturaja dapat membberikan keuntungan dan kemudahan dalam melakukan komunikasi dengan cabang perusahaan yang ada di kota lain terutama dari segi biaya. VoIP memiliki keunggulan yang tidak dimiliki oleh PSTN (Public Switched Telephone Network). VOIP sudah banyak diterapkan ke dalam berbagai macam pemanfaatan standar dan juga protocol yang bersifat open source. PT. Semen Baturaja (Persero) telah menggunakan VOIP untuk dapat berhubungan dengan mudah dan baik, untuk itu saya tertarik untuk mendalami apa itu VOIP di PT Semen Baturaja. IP Telephony Internet Telephony Broadband Telephony atau diistilahkan dengan VoIP (Voice Over Internet Protocol) merupakan teknologi yang memanfaatkan Internet Protocol untuk menyediakan komunikasi suara secara elektronis dan real-time.
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Muthoharo, Muthoharo, Martono Dwi Atmadja, and Abdul Rasyid. "Analysis Of Voice Quality on Aircraft Telephone Through Internet Telephony Gateway in Voice Over Internet Protocol." Jurnal Jartel Jurnal Jaringan Telekomunikasi 12, no. 2 (June 29, 2022): 80–84. http://dx.doi.org/10.33795/jartel.v12i2.309.

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Along with the development of the era, analog telephones have been replaced by IP Phones whose communication range can be wider and more flexible. Therefore, analog telephones are almost forgotten because of the limited communication range. With the addition of ITG (Internet Telephony Gateway) then analog telephones can communicate in VoIP networks. This research will discuss the analysis of voice quality in the communication process between telephone sets via ITG in a VoIP network based on the shape of the input and output, the amplitude response to frequency changes and the delay. Data retrieval is done by using a transmission test set as a substitute for human voice and knowing the amplitude value generated every time there is a change in frequency and an oscilloscope as a tool to determine the shape of the input and output waves as well as the delay. The results of this study indicate that delay generated by communication between analog telephones is <1 ms. When viewed from the form of the information signal generated from communication between telephone sets, that is, the shape of the input and output information signals are both sines, so it can be said that the information signal has not decreased in quality. The amplitude response resulting from frequency changes in communication between analog telephones is, the greater the value of the communication frequency.
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Schulzrinne, H. "Internet telephony [Guest Editorial]." IEEE Network 13, no. 3 (May 1999): 6–7. http://dx.doi.org/10.1109/mnet.1999.767131.

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Guizani, M., A. Rayes, and M. Atiquzzaman. "Internet telephony [Guest Editorial]." IEEE Communications Magazine 38, no. 4 (April 2000): 44–46. http://dx.doi.org/10.1109/mcom.2000.833555.

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Dissertations / Theses on the topic "Internet telephony"

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Perri, Richard. "Internet Telephony." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1999. http://handle.dtic.mil/100.2/ADA374104.

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Forsell, Erik. "Internet Telephony : An Internet Service Provider's Perspective." Thesis, KTH, Mikroelektronik och Informationsteknik, IMIT, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-92287.

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The aim of this Masters Thesis is to propose to SYSteam Nät AB, a local Internet Service Provider (ISP) in Uppsala, Sweden, how to implement IP telephony in their existing ITinfrastructure as a service to their customers. Thus the perspective of the thesis will be that of a local Internet Service Provider. Three general areas are covered in the thesis: Market and Business Model, Technology, and Economics. Important issues for SYSteam Nät AB as an established local broadband Internet Service Provider are to both retain present customers and to attract new customers. Some believe that offering value added services such as IP telephony could do this. Implementation of IP telephony can be done in different ways to fulfil SYSteam Nät’s requirements. The analysis leads to a proposal of how SYSteam Nät could implement IP telephony. This involves many multi-faceted business, technical, and financial issues; each aspect is examined in this thesis.
Avsikten med detta examensarbete är att komma med ett förslag till SYSteam Nät AB, en lokal Internetleverantör i Uppsala, om hur de, som en service till sina kunder, kan implementera IP telefoni i sin existerande IT-infrastruktur. Detta betyder att jag behandlar frågeställningen med en Internetleverantörs perspektiv.Tre huvudområden behandlas i examensarbetet: Marknad och Affärsmodell, Teknik och Ekonomi. Som en etablerad lokal leverantör av Internet via bredband är det viktigt för SYSteam Nät AB att både behålla nuvarande kunder och att attrahera nya kunder. En del tror att man skulle kunna åstadkomma detta genom att erbjuda värdehöjande tjänster som IP telefoni. Implementering av IP telefoni, som svarar mot SYSteam Näts krav, kan utföras på olika sätt. Analysen, som leder till ett förslag hur SYSteam Nät skulle kunna implementera IP telefoni, involverar många mångfasetterade frågeställningar av affärs-, teknisk- och ekonomisk natur. Var och en av dessa aspekter behandlas i rapporten.
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Hoene, Christian. "Internet telephony over wireless links." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=979194121.

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Andersson, Magus. "Distribution Channels for Internet Telephony." Thesis, University of Skövde, Department of Computer Science, 1998. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-205.

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There are a great number of models and theories described by authors like Kotler & Armstrong (1996) and Hutt & Speh (1989) about distribution channels. However the models and theories are quite abstract and not branch specific.

The size of the Internet is growing in an incredible speed and new possibilities with the Internet are being invented every day. The new technologies make it possible to use the Internet in many different businesses (Statskontoret, 1997). One such business is the telecommunication business and the technique of Internet telephony.

With these both statements above I ask myself: How can Internet telephony be distributed?

The question is if existing distribution channels on the market are suitable for the Internet telephony products, and what channels must telecommunication companies use to be competitive on the new combined tele- and datacommunication market.

The purpose of this research is to contribute to an increasing knowledge in how Internet telephony can be distributed. Further the purpose is to identify and evaluate different options of distribution and find important factors that affect the choice and management of the distribution channel.

Because of a lack of information in literature describing distribution channels for Internet telephony products, I decided to do a qualitative study in order to get a hold of relevant information. Since I wanted to study a such new and specific area as distribution channels for Internet telephony products and as I wanted to have the possibility to come back with supplementary questions, I chose a case study with complementary interviews as my method.

This research has shown that there are a number of options to distribute Internet telephony products. There are also a number of intermediaries which are relatively new on the market and are not described in detail in any literature. New kinds of value- added resellers and system integrators with good competence are quite common on the tele- and datacommunication market today. They do not only resell products but also add value in form of hardware, software or service. When doing a choice of distribution channel both manufacturers and channel members want to have a close long term relationship. This can be done with common objectives and strategies or with partnerships in different forms. In evaluating a choice of distribution channel, criterias like cost, control and adaptivity, should be taken in concern. A multichannel or horizontal distribution approach is also quite common on the tele- and datacommunication market. Manufacturers need to use different channels to reach different customer segments. To manage a good relationship in a channel the manufacturer have to motivate, handle conflicts and support the channel members.

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Marsh, Ian. "Quality aspects of Internet telephony." Doctoral thesis, Stockholm : Skolan för elektro- och systemteknik, Kungliga Tekniska högskolan, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-10572.

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Sears, Andrew Lester 1973. "Directory services for Internet telephony : creating a spanning layer over the Internet and telephone networks." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/43529.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1997.
Includes bibliographical references (leaves 57-58).
by Andrew Lester Sears.
M.S.
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Chow, Wing Yan. "Packet loss recovery in internet telephony." HKBU Institutional Repository, 2007. http://repository.hkbu.edu.hk/etd_ra/831.

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Tse, Lily. "Feasibility study of VoIP integration into the MYSEA environment." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://library.nps.navy.mil/uhtbin/hyperion/05Sep%5FTse.pdf.

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Thesis (M.S. in Computer Science)--Naval Postgraduate School, September 2005.
Thesis Advisor(s): Cynthia E. Irvine, Thuy D. Nguyen. Includes bibliographical references (p. 179-180). Also available online.
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Evloguieva, Evelina. "Light-weight SIP protocol for Internet telephony services." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0020/MQ55052.pdf.

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Evloguieva, Evelina. "Light-weight SIP protocol for internet telephony services." Thesis, McGill University, 1999. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=30117.

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The technology that governs the Telecommunications today is based on the Intelligent Networks (IN). But we can see that the Internet Telephony is emerging rapidly and that it has good chances to become the basis for the next generation telecommunication networks. There are two major competing standards for Internet Telephony - H.323 protocol stack and SIP. This thesis focuses on SIP and the Value Added Services in the SIP based Internet Telephony. It describes and analyzes two existing SIP based approaches to the VAS implementation and presents new hybrid SIP-IN approach based on the concept of reusing the existing IN nodes. The major part of the study is devoted to the design of a lightweight protocol, built as SIP extension, providing for VAS in the hybrid SIP-IN environment. To illustrate the hybrid SIP-IN approach to VAS implementation and the SIPext protocol operation the execution of the Freephone and the Call Distribution services is described. Finally the functional modules supporting the SIPext communication in a hybrid SIP-IN architecture are outlined.
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Books on the topic "Internet telephony"

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Briere, Daniel D. Internet telephony for dummies. 2nd ed. Foster City, CA: IDG Books Worldwide, 1997.

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1942-, Hurley Patrick J., ed. Internet telephony for dummies. Foster City, CA: IDG Books Worldwide, 1996.

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Organisation for Economic Co-operation and Development. Working Party on Telecommunications and Information Services Policy., Organisation for Economic Co-operation and Development. Committee for Information, Computer, and Communications Policy., and Organisation for Economic Co-operation and Development. Directorate for Science, Technology, and Industry., eds. Internet voice telephony developments. Paris: OECD, 1998.

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C, Kolon Matthew, ed. IP telephony. New York: McGraw-Hill, 2000.

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New York (State). Legislature. Assembly. Committee on Corporations, Authorities, and Commissions. Notice of public hearing on internet telephone service, Voice Over Internet (VoIP). Albany, N.Y: C. Herbst, Office of the Official Reporter, 2004.

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Walters, Stephen M. The new telephony. Upper Saddle River, N.J: Prentice Hall PTR, 2002.

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Petit, Jean-Pierre. IP Telephony. New York: John Wiley & Sons, Ltd., 2005.

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Low, Colin. The Internet telephony red herring. Palo Alto, CA: Hewlett-Packard Laboratories, Technical Publications Department, 1996.

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Pulver, Jeff. The Internet telephone toolkit. New York: J. Wiley & Sons, 1996.

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Groom, Frank M. The basics of voice over internet protocol. Chicago: International Engineering Consortium, 2004.

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Book chapters on the topic "Internet telephony"

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Øverby, Harald, and Jan A. Audestad. "The Norwegian Mobile Telephony and Internet Markets." In Digital Transformation in Norwegian Enterprises, 43–62. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-05276-7_4.

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AbstractNorway has been a pioneer in the development and adoption of the Internet and mobile telephony technologies. Already from an early stage, Norway was involved in research, development, and testing of initiatives such as the ARPANET project and the Nordic Mobile Telephone (NMT) system. Today, access to the Internet and mobile technologies—including smartphones—is globally widespread. The major objective of this chapter is to describe how the market for the Internet and mobile telephony in Norway has evolved since its inception in the 1970s until today. The historical and current market structure of telecommunications is discussed. Moreover, the chapter investigates the role and significance of mobile virtual network operators (MVNOs). Finally, the chapter examines the regulations imposed by the Norwegian Communications Authority (Nkom) on dominant stakeholders in the Norwegian telecom market.
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Kuntze, Nicolai, Andreas U. Schmidt, and Christian Hett. "Non-Repudiation in Internet Telephony." In New Approaches for Security, Privacy and Trust in Complex Environments, 361–72. Boston, MA: Springer US, 2007. http://dx.doi.org/10.1007/978-0-387-72367-9_31.

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Babbage, R., I. Moffat, A. O’Neill, and S. Sivaraj. "Internet Phone — Changing the Telephony Paradigm?" In The Internet and Beyond, 231–54. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-4918-1_14.

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Duffy, Colin, and Richard Timothy Coupe. "Detecting and Combating Internet Telephony Fraud." In Crime Solvability Factors, 127–48. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-17160-5_8.

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Leung, Yiu-Wing. "Dynamic Bandwidth Allocation for Internet Telephony." In Advances in Multimedia Information Processing - PCM 2004, 397–404. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30542-2_49.

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Quinten, Vincent M., Remco van de Meent, and Aiko Pras. "Analysis of Techniques for Protection Against Spam over Internet Telephony." In Dependable and Adaptable Networks and Services, 70–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-73530-4_9.

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Szabó, István. "A Call Admission Control Method for Supporting Telephony Sessions in a Best Effort IP Network." In Quality of Future Internet Services, 57–68. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/3-540-45412-8_5.

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Gudkova, Irina A., and Konstantin E. Samouylov. "Modelling a Radio Admission Control Scheme for Video Telephony Service in Wireless Networks." In Internet of Things, Smart Spaces, and Next Generation Networking, 208–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-32686-8_19.

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Glitho, Roch H., Bertrand E. Lenou, and Samuel Pierre. "Handling Subscription in a Mobile Agent Based Service Environment for Internet Telephony: Swapping Agents." In Lecture Notes in Computer Science, 49–66. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/3-540-45391-1_4.

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Cilliers, Jakkie. "Technological Innovation and the Power of Leapfrogging." In The Future of Africa, 221–47. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-46590-2_10.

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AbstractTechnological innovation and the notion of leapfrogging are imperative to Africa’s future and will shape development on the continent in ways that are difficult to anticipate. However, the impact of the shale and tight oil revolution in the USA demonstrates the potential of new technologies to leapfrog aspects of traditional development. This is most likely in the renewable energy space provided the challenges associated with energy storage can be overcome. Already the uptake of mobile phones and the internet have brought financial services to millions and mobile telephony is at the forefront of social change in Africa. Building on the example of what is happening in Ghana that was explored in Chapter 10.1007/978-3-030-46590-2_9, this chapter models the impact of a Leapfrogging scenario.
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Conference papers on the topic "Internet telephony"

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Quanxin Zhang, Zhendong Niu, Yuan Tan, and Xiumei Fan. "On building an Internet telephony gateway." In 2007 International Symposium on Communications and Information Technologies. IEEE, 2007. http://dx.doi.org/10.1109/iscit.2007.4392110.

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Rebahi, Yacine, and C. S. Farres. "Spam over Internet telephony: Prototype implementation." In 2008 International Conference on Telecommunications (ICT). IEEE, 2008. http://dx.doi.org/10.1109/ictel.2008.4652623.

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Schulzrinne, Henning G., and Knarig Arabshian. "Providing emergency services in Internet telephony." In ITCom 2002: The Convergence of Information Technologies and Communications, edited by Victor Firoiu and Zhi-Li Zhang. SPIE, 2002. http://dx.doi.org/10.1117/12.475276.

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Lindqvist, Janne, and Miika Komu. "Cure for Spam Over Internet Telephony." In 2007 4th IEEE Consumer Communications and Networking Conference. IEEE, 2007. http://dx.doi.org/10.1109/ccnc.2007.181.

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Hagsand, Marsh, and Hanson. "Sicsophone: a low-delay Internet telephony tool." In Proceedings of the 20th IEEE Instrumentation Technology Conference (Cat No 03CH37412) EURMIC-03. IEEE, 2003. http://dx.doi.org/10.1109/eurmic.2003.1231587.

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Burgy, Laurent, Charles Consel, Fabien Latry, Julia Lawall, Nicolas Palix, and Laurent Reveillere. "Language Technology for Internet-Telephony Service Creation." In 2006 IEEE International Conference on Communications. IEEE, 2006. http://dx.doi.org/10.1109/icc.2006.254980.

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Hoene, Christian, and Patrick Schreiner. "A DTN mode for reliable internet telephony." In the 21st international workshop. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/1989240.1989257.

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Hall, Timothy A. "Objective speech quality measures for Internet telephony." In ITCom 2001: International Symposium on the Convergence of IT and Communications, edited by Petros Mouchtaris. SPIE, 2001. http://dx.doi.org/10.1117/12.434293.

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Singh, Kundan, and Henning Schulzrinne. "Peer-to-peer internet telephony using SIP." In the international workshop. New York, New York, USA: ACM Press, 2005. http://dx.doi.org/10.1145/1065983.1065999.

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Pescape, Antonio, Maurizio D'Arienzo, and Giorgio Ventre. "Transparent Network Configuration for Internet Telephony Traffic." In 2007 9th International Conference on Telecommunications. IEEE, 2007. http://dx.doi.org/10.1109/contel.2007.381888.

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Reports on the topic "Internet telephony"

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Polk, J. Internet Emergency Preparedness (IEPREP) Telephony Topology Terminology. RFC Editor, April 2003. http://dx.doi.org/10.17487/rfc3523.

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Lennox, J., X. Wu, and H. Schulzrinne. Call Processing Language (CPL): A Language for User Control of Internet Telephony Services. RFC Editor, October 2004. http://dx.doi.org/10.17487/rfc3880.

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Roberts, Tony, Judy Gitahi, Patrick Allam, Lawrence Oboh, Oyewole Oladapo, Gifty Appiah-Adjei, Amira Galal, et al. Mapping the Supply of Surveillance Technologies to Africa: Case Studies from Nigeria, Ghana, Morocco, Malawi, and Zambia. Institute of Development Studies, September 2023. http://dx.doi.org/10.19088/ids.2023.027.

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African governments are spending over 1US$bn per year on digital surveillance technologies which are being used without adequate legal protections in ways that regularly violate citizens’ fundamental human rights. This report documents which companies, from which countries, are supplying which types of surveillance technology to African governments. Without this missing detail, it is impossible to adequately design measures to mitigate and overcome illegal surveillance and violations of human rights. Since the turn of the century, we have witnessed a digitalisation of surveillance that has enabled the algorithmic automation of surveillance at a scale not previously imaginable. Surveillance of citizens was once a labour and time-intensive process. This provided a practical limit to the scope and depth of state surveillance. The digitalisation of telephony has made it possible to automate the search for keywords across all mobile and internet communications. For the first time, state surveillance agencies can do two things: (a) conduct mass surveillance of all citizens’ communications, and (b) micro-target individuals for in-depth surveillance that draws together in real-time data from mobile calls, short message service (SMS), internet messaging, global positioning system (GPS) location, and financial transactions. This report was produced by qualitative analysis of open-source data in the public domain. The information presented is drawn from a diverse range of sources, including open government data sets, export licence portals, procurement notices, civil society databases of surveillance contracts, press releases from surveillance companies, academic articles, reports, and media coverage. The research is organised using a typology of five categories of surveillance technology. We did not set out to detail every technology available, every company, or every supply contract. Instead, we document the main companies and countries selling digital surveillance technologies to African governments. Rather than focus on the technical functionality distinguishing each product offering, we highlight five of the most important types of surveillance technology: internet interception, mobile interception, social media surveillance, ‘safe city’ technologies for the surveillance of public spaces, and biometric identification technologies.
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Yang, C. INETPhone: Telephone Services and Servers on Internet. RFC Editor, April 1995. http://dx.doi.org/10.17487/rfc1789.

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Shaffer, Kelly, Kea Turner, Chelsea Siwik, Brian Gonzalez, Rujula Upasani, Jillian Glazer, Robert Ferguson, Catherine Joshua, and Carissa Low. Digital Health and Telehealth in Cancer Care: A Protocol for a Scoping Review of Reviews. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, July 2022. http://dx.doi.org/10.37766/inplasy2022.7.0089.

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Review question / Objective: To identify and summarize existing systematic reviews of digital health and telehealth across the cancer care continuum, in order to detail the state of the science and to identify important gaps to guide future reviews. Background: Standard oncology care rarely utilized digital health and telehealth prior to the COVID-19 pandemic, although there has been increasing interest in leveraging technology to increase accessibility of cancer care over the past two decades. Delivering interventions by the telephone and Internet can reduce barriers relative to in-person care. With the particular acceleration of research into remote cancer care delivery through the pandemic, we sought to characterize the current state of the science available through literature reviews in this field.
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Micco, Alejandro, and Alberto E. Chong. The Internet and the Ability to Innovate in Latin America. Inter-American Development Bank, January 2002. http://dx.doi.org/10.18235/0010801.

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In this paper we provide an overview of the situation of the Internet in Latin America and argue that, although latecomers, Latin American countries could in principle catch up at a faster pace and a lower cost. But that will depend on the environment for innovation in the countries; in that respect, the adoption of the Internet may prove to be no different than other technological changes. The paper also discusses how the degree of innovativeness in a country helps explain the extent to which new technologies may be more effectively absorbed. What is surprising about this relationship is that it is valid even when isolating the fact that countries with better telephone infrastructure are also the ones with more Internet hosts. We found that the capacity to innovate and assimilate new technologies is not just a matter of income or infrastructure endowment.
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7

Faynberg, I., J. Gato, H. Lu, and L. Slutsman. Service in the Public Switched Telephone Network/Intelligent Network (PSTN/IN) Requesting InTernet Service (SPIRITS) Protocol Requirements. RFC Editor, August 2002. http://dx.doi.org/10.17487/rfc3298.

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Porzecanski, Rafael, Néstor Gandelman, and Ana Balsa. The Impact of ICT on Adolescents' Perceptions and Consumption of Substances. Inter-American Development Bank, November 2010. http://dx.doi.org/10.18235/0011276.

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This paper reports the results of a three-month randomized controlled trial to estimate the impact of an Internet and mobile telephone short message service (SMS) intervention on adolescents' information about substances and rates of consumption. A low percentage of participants logged on to the Web platform, but most participants were reached through e-mails and SMS. It is found that the intervention was able to affect awareness that certain substances are drugs, but no significant changes in consumption habits were found.
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Moore, Gai, Anton du Toit, Brydie Jameson, Angus Liu, and Mark Harris. The effectiveness of virtual hospitals. The Sax Institute, January 2020. http://dx.doi.org/10.57022/lwxq3617.

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This Rapid Evidence Scan examined the effectiveness of virtual hospital models of care. While no reviews evaluated a complete model, tele-healthcare only and tele-healthcare with remote telemonitoring interventions demonstrated similar or significantly better clinical or health system outcomes including reduced hospitalisations, readmissions, emergency department visits and length of stay, compared to usual care, including those delivered without home visits or face-to-face care. The use of the Internet showed mixed but promising results. The strongest evidence was for cardiac failure, coronary heart disease, diabetes and stroke rehabilitation. Nurses played a central role in home visiting, providing telephone support and education. However, the studies were heterogeneous and the results should be interpreted with caution.
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Tabunov, I. A., T. N. Mikhalenko, L. D. Kuznetsova, A. V. Suetova, and M. A. Shilovskiy. METHODOLOGICAL RECOMMENDATIONS FOR WORKING WITH CHILDREN IN A SOCIALLY DANGEROUS SITUATION. Cherepovets State University, December 2022. http://dx.doi.org/10.12731/er0619.03122022.

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Statistics show that in recent years there has been an increase in the number of families falling into a socially dangerous situation. According to statistics provided by the departments for juvenile affairs of the Ministry of Internal Affairs of Russia in Cherepovets, the number of crimes in 2021 decreased by only 2.1% compared to 2020. This was influenced by objective factors, in particular the low standard of living, "chronic" unemployment, alcohol abuse, drug use. Having embarked on such a path, the family degrades socially and morally, condemning children to the same existence. It is not surprising that children leave home, spend most of their time on the street, thereby replenishing antisocial groups. Thus, we can say that the current system of working with children of the SOP is not effective enough, since there is no clear algorithm for working with children in a socially dangerous situation. Therefore, methodological recommendations for working with children were developed by the SOP, which includes a telephone communication script for employees of the youth center, as well as a clear and understandable algorithm for working with children in a socially dangerous situation. These guidelines for working with children of SOP are clear and easy to use, and most importantly, they do not require special psychological knowledge, skills and abilities.
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