Embedded implementation of an IP-PBX /VoIP gateway

Abid, Faroudja; Izeboudjen, Nouma; Bakiri, Mohammed; Titri, Sabrina; Louiz, Fatiha; Lazib, Dalila

doi:10.1109/icm.2012.6471377

Cited by 10 publications

(4 citation statements)

References 3 publications

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“…Tesfamicael et al (2014) also carried out a work with great contribution, as the accomplishment of these same ones for the industry, researchers and academic community, however, there is still much to be done; experiments in embedded hardware devices, as well as the measurement of energy efficiency at times of high system consumption, are not addressed in this research. Abid et al (2012), in their article entitled "Embedded Implementation of an IP-PBX/VoIP Gateway", propose the idea of designing and implementing an embedded PBX-IP gateway, which uses low cost and open source solutions. The system integrates the FPGA hardware and incorporates the software into an external memory.…”

Section: Related Workmentioning

confidence: 99%

“…Their experiment consists of an ML501 FPGA hardware, with embedded asterisk software and two pcx86 computers, one connected to a serial port and the other connected to the ethernet network. Abid et al (2012) have performed only one test of Asterisk software support in the embedded FPGA hardware . The authors performed only one network connectivity test.…”

Section: Related Workmentioning

confidence: 99%

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An Approach to the Performance and Efficiency Power Analysis on Embedded Devices Using Asterisk

Menezes¹,

Nogueira²,

Moreno³

et al. 2018

Journal of Computer Science

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Voice over IP (VoIP) communication will dominate the computing world for years to come. In order to perform VoIP communication, it is necessary to encode and decode the voice. This process consumes the main computational resources, as an example, it is possible to mention the processor and memory. The telecommunication industries provide equipment with high purchasing prices, which makes the access to this technology still very restricted. Embedded devices are purposely constructed for certain applications, they execute systems with high criticality complexity. Asterisk is a free software for voice over IP communication and its main function is to implement the functions of a telephone exchange. These technologies promise to reduce costs and maximize results. This work describes a performance analysis on three modern embedded devices (Raspberry Pi 3, Orange Pi Plus 2 and Banana Pi M3) using the Asterisk voice over IP communication system. The performance analysis consists of evaluating the jitter, delay and bandwidth, as well as the number of concurrent calls supported in each device with SIP and IAX2 protocols with CODEC's G.711a, G.711u, Gsm, Speex, Ilbc, G.722 and in parallel, monitor the RAM memory consumption, processing and energy. The results show that the Raspberry Pi 3 and the Banana Pi M3 devices support in a satisfactory manner a high number of simultaneous calls with moderate memory, processing and energy consumption. However, the Orange Pi Plus 2 device showed high processing consumption.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

An Approach to the Performance and Efficiency Power Analysis on Embedded Devices Using Asterisk

Menezes¹,

Nogueira²,

Moreno³

et al. 2018

Journal of Computer Science

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“…BRI provides a 2-Bearer channel at 64 Kbps for voice/data and a 1-Data channel at 1.3. IP PBX IP PBX or soft PBX is the most advanced form of traditional PBX; it is indeed a PBX system that uses Internet Protocol for carrying signaling and data/voice traffic with numerous added features [5][6][7][8]. Some of the imperative benefits include customizability, hardware independency and availability of open-source solutions.…”

Section: Introduction 1private Branch Exchange (Pbx)mentioning

confidence: 99%

Performance Analysis of Raspberry Pi 3 IP PBX Based on Asterisk

Khan

Fahad

Bilal³

et al. 2022

Electronics

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IP-PBX have grown considerably in the telecoms and IT industries in recent times due to their low cost, high customizability, open source and hardware-independent nature. Unlike traditional PBX systems that are TDM-based and require a separate wired infrastructure to operate, an IP PBX can be attached to the local LAN and uses SIP with RTP over Internet Protocol (IP) for signaling and data transport, respectively. Asterisk-based IP PBX has become a de facto standard for open-source low-to-medium calling capacity requirements. Single Board Computers (SBCs) are attracting considerable attention from academics, hobbyists and the industry, due to their compact size, low cost, low power, portability and fair processing ability. Raspberry Pi series SBCs are the pioneer in the field, having Pi, Pi2, Pi3 and Pi Zero in production, supporting different processing and storage capabilities. An IP PBX embedded on the raspberry Pi SBC can serve an adequate number of users and provide a tiny platform that can fit in a pocket and be transported anywhere while preserving the functionality of a complete IP PBX. Such systems can be phenomenally successful in situations where large infrastructures cannot be taken, for instance, in warzones or disaster-affected areas where communication networks are damaged, necessitating an immediate requirement for an ad hoc-based communication system. In this paper, we aim to explore the performance of an Asterisk®-based IP PBX installed on a Raspberry Pi 3 (model B) platform in terms of concurrent call handling using different codecs.

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“…A recent study on this matter was proposed by Dias et al (2013), who presented a successful experience using this software. Another study, based on the configuration of an Embedded PBX Platform, driven by Abid et al (2012), discussed the elaboration of a compact system for VoIP aplications and the details about how to get a better performance.…”

Section: Introductionmentioning

confidence: 99%

An Embedded Asterisk Platform Instructional Design to Teach Voice over IP in Information Technology Undergraduate Courses - Using Raspberry PI and Asterisk to Build an Embedded Portable Didactic Tool

Dias

Bezerra

Morais

et al. 2015

Proceedings of the 7th International Conference on Computer Supported Education

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This paper shows the building of an embedded Asterisk platform as a key technique for providing Information Technology classes with an extra laboratorial environment for learning Voice over Internet Protocol. Besides building the platform, the students are asked to mount a functional telephony system with it that meets the criteria of low cost, low building complexity and high adaptability to convergent networks. The Raspberry PI version B was the board used to provide portability for the students to work outside the laboratory environment. Asterisk was presented as a useful tool on which the students could create a flexible system that could be easily deployed on convergent networks. This work was developed in the Telephony subject for the Electrical Engineering and the Telecommunications Systems undergraduate courses from the Federal Institute of Education, Science and Technology of Paraíba -IFPB, and presented good results in the students´ learning achievements.

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Embedded implementation of an IP-PBX /VoIP gateway

Cited by 10 publications

References 3 publications

An Approach to the Performance and Efficiency Power Analysis on Embedded Devices Using Asterisk

An Approach to the Performance and Efficiency Power Analysis on Embedded Devices Using Asterisk

Performance Analysis of Raspberry Pi 3 IP PBX Based on Asterisk

An Embedded Asterisk Platform Instructional Design to Teach Voice over IP in Information Technology Undergraduate Courses - Using Raspberry PI and Asterisk to Build an Embedded Portable Didactic Tool

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