Modem project punët

I am doing a gut renovation of a 4-story townhouse in Washington, DC and I need help designing the internet connectivity throughout the house. I have some ideas of what the network might look like, but I want the guidance of an expert to make sure I don't make any mistakes. My thought is to have the electrician run ethernet cables from each floor to a central location where my modem will be located so I have a hardwired connection on each floor of the house. I would use those ethernet outlets to connect TVs that would stream content from the internet, and I'm also thinking of having a wireless access point on each floor to ensure strong wireless access throughout the house. I need help figuring out the exact equipment I should buy, and to confirm that my wiring plan wi...

...Las máquinas clientes tienen que recibir sus IP por medio de DHCP. Las máquinas tienen que tener Dual Stack de IPV6 con RIPv2. Adicionalmente, cada una de las ciudades tienen que contar con una Central Office y una red de celular de donde puede acceder al servidor IOT. · RED HOGAR. Los hogares tendrán que estar conectados a una ISP que será la red empresarial a través de un CloudPT y un cable modem. CASA 1: Contará con un Home Gateway. Cada uno de ellos tiene que estar registrados al servidor remoto de la empresa y conectados a su Home Gateway. Se tiene que poder administrar a través del HomeGateway. Todos los dispositivos tienen que estar conectados de manera inalámbrica. Los dispositivos son: Cafetera. Parla...

Task: Need to send a GSM command string ( USSD or SIM Tool Kit commands ) to request a pre-paid mobile credit send, credit recall, and balance check. These commands will be triggered by a web server, and communicate with the web server and log all events. Options: - Create stand alone software that will communicate with the web server. - ... These commands will be triggered by a web server, and communicate with the web server and log all events. Options: - Create stand alone software that will communicate with the web server. - Use the Diafaan software or similar, and customize with it’s C++ / .Net scripting connector - Use other pre existing software Current Hardware: Windows Machine with remote access Port modem , port Huawei modem 3 SIM cards...

...not fast enough and its bandwidth is even lower in crowded cities. Therefore, we need to change the backhaul connection of our gateways to 4G mobile Internet. There are two approaches to this: 1) using an external 4G modem that has an Ethernet connection (), 2) connect a 4G USB stick to the USB connector of the Kerlink Wirnet Station, like the Huawei K5150 (), or the Huawei K5160 (). As we also have some of the aforementioned 4G USB modems, what we are looking for is a solution for the 2) option, that is the integration of the K5150 or the K5160 to the Kerlink Wirnet OS. The solution should be

I wll redesign your logo as per modem standards. Thanks

I'm currently seeking a professional with comprehensive Unifi experience to configure a new Unifi home setup. I have a Unifi Express and two Unifi Access Points (APs). Key Tasks: - Get the Unifi Express to work with ISP router/modem, giving integrated network across wired and wireless. = The ideal candidate will have: - Extensive experience with Unifi setups - Proficiency in LAN configuration

Configuración vía remota de un Ejoin 512 Sim SMS USA Carrier LTE SMS Modem 64 Ports GSM Modem 4G Support US and Global Mobile Sim Cards for Send and Receive SMS ACOM664L-512.

... "Basic" = internet gateway + dhcp server. 2) Bypass ISP blocked port 80 and 443 using Mikrotik CHR on a hyper-v VM For port 80,443 bypass we would prefer to use cloudflare tunnel The configuration will be like the diagram: the ISM modem (1) will connect to a 4 port ethernet NIC on my pc running CHR and from there it will connect to my current Mikrotik to connect to the other devices on my network. I can't disable DHCP on the ISP Modem, so the CHR will get the ip form the ISP modem but will use its own DHCP server to connect the rest of the network. - Import settings from RB4011Igs+ to CHR (VM already created) - create 60 day test license for CHR - Ensuring all custom configurations - specific to my current RB4011 are correctly imported to th...

...5GbE 4 port NIC so I can have increased speed on my router. 2nd task is optional. 2) Bypass ISP blocked port 80 and 443 using Mikrotik CHR on a hyper-v VM For port 80,443 bypass we would prefer to use cloudflare The configuration will be like the diagram: the ISM modem (1) will connect to a 4 port ethernet NIC on my pc running CHR and from there it will connect to my current Mikrotik to connect to the other devices on my network. I can't disable DHCP on the ISP Modem, so the CHR will get the public ip form the ISP modem but will use its own DHCP server as it is currently configured on the RB4011. - Import settings from RB4011Igs+ to CHR (VM already created) - create 60 day test license for CHR - Ensuring all custom configurations - specific to my curren...

...CHR (cloud hosted router) on my pc running on hyperv vm using my 4 port NIC 2.5GbE. 2) Bypass ISP blocked port 80 and 443 using Mikrotik CHR on a hyper-v VM For port 80,443 bypass we would prefer to use cloudflare The configuration will be like the diagram: the ISM modem (1) will connect to a 4 port ethernet NIC on my pc running CHR and from there it will connect to my current Mikrotik to connect to the other devices on my network. I can't disable DHCP on the ISP Modem, so the CHR will get the public ip form the ISP modem but will use its own DHCP server as it is currently configured on the RB4011. - Import settings from RB4011Igs+ to CHR (VM already created) - create 60 day test license for CHR - Ensuring all custom configurations - specific to my curre...

...configuration to a CHR (cloud hosted router) on my pc running on hyperv vm using my 4 port NIC 2.5GbE. 2) Bypass ISP blocked port 80 and 443 using Mikrotik CHR on a hyper-v VM For port 80,443 bypass we want to use cloudflare The configuration will be like the diagram: the ISM modem (1) will connect to a 4 port ethernet NIC on my pc running CHR and from there it will connect to my current Mikrotik to connect to the other devices on my network. I can't disable DHCP on the Modem, so the CHR will get the ip form the ISP modem but will use its own DHCP server as it is currently configured on the RB4011. - Import settings from RB4011Igs+ to CHR (VM already created) - create 60 day test license for CHR - Ensuring all custom configurations - specific to my curr...

...(MacBook / iPhone) keep adding incremented numbers to their names (e.g MacBook (2747)), this should also stop. The network is very sluggish / slow when trying to connect to it and sometimes it takes multiple tries. Furthermore I’d like to activate IPv6 on the whole system, so the modem, switch and wlc, etc. need to be configured. The setup is as follows: There is a central netgear switch Netgear GS748Tv5 (), no management functions active, that has the following devices connected (wired): internet modem / router Fritzbox 6850 LTE ( -> WiFi banana_backup) -> When I connect directly to this, Spotify / AirPlay works fine and all devices behave normal Cisco WLC2504 () -> works for a while then Spotify_connect devices disappear Audio

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I require the expertise of an engineer well-versed with the Quectel EG25 modem to refine my current software. Here is a summary of my project: - Previous Experience: Since I previously developed software for sending SMSs using a Quectel EG25 modem, I need someone comfortable with working on pre-existing systems. - Problem: current challenge is that it is experiencing difficulties when sending SMSs. An error, termed "+CMS error: unknown error", frequently occurs in QNavigator. - Improvement Needed: The successful bidder will need to diagnose this error and provide an innovative solution that will ensure smoother and more efficient SMS transmission. Ideal skills and experience: - Quectel EG25 Modem Experience - Expertise in SMS relay software syst...

I am looking for a Linux Debian Systems Engineer who can expertly install, configure, troubleshoot and debug my Linux Debian system. My project is very much like a remote control scooter project. The technical parts I use: - Raspberry pi zero 2w - Waveshare sim7600g-h 4g usb modem I have made progress so far with these parts. The system automatically connects to 4g internet and chooses 4g as the main internet output (ip route add default dev ppp0) and automatically connects to a wifi address that the Raspberry pi can access, but sometimes the system behaves like this. I have an active ppp0 connection everything looks correct but I can't connect to the internet then I have a service that auto restarts the wvdial service that restarts itself many times and at som...

I am in need of a skilled web developer experienced in networking, specifically knowledgeable in router/modem configurations. This task involves creating a robust and user-friendly login page for internet access through a router/modem where users can register for internet access. Requirements: - Develop a login page for router/modem - Integrate registration for internet access Ideal skills and experience: - Proven past experience in web development - Significant knowledge in networking - Experience in creating login pages The successful freelancer should include examples of past work in their application, particularly those involving the development of login pages or similar projects. Regarding internet access, users should only gain access upon successful acc...

Work Location: remote, work from home Work Schedule: part time, flexible schedule Compensation: competitive rate Experience: no prior experience required Language Requirements: English and Spanish (Mexico) Project Duration: intermittent Does this sound like you? Are you a stay-at-home mom or dad, student, gig worker, or professional looking for freelance, part-time, remote, work-from-home jobs where you can set your own schedule? Are you a search engine pro? Do you find online searches easy? Are you interested in helping to improve the reliability of today’s AI models? If yes, then this opportunity is for you! What we're looking for RWS Group is looking for Search Engine Evaluators to assess and provide feedback on text, audio, image, or video search results based on ...

We are seeking an experienced IT professional or engineer to create a comprehensive guide and develop software for a prototype of a Raspberry Pi-based mobile hotspot, integrating 4G/5G/LTE modem capabilities. The prototype aims to demonstrate a pay-by-time access model for internet connectivity. Please read this description all the way down to the end and follow the rules of posting there said. RESPONSIBILITIES 1. Hardware Assembly Guide: - Develop a detailed, step-by-step documentation on assembling the Raspberry Pi with a 4G/5G/LTE modem kit. This should include a list of required components, wiring instructions, and any necessary configuration steps. 2. Software Development: - Code and implement software on the Raspberry Pi that enables the device to function a...

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I am embarking on a project centered around Siemens Microwin, focused on pushing boundaries and enabling new functionalities by implementing custom protocols for advanced integration with PLC systems. The ultimate goal is to bring innovative solutions that dramatically extend the capabilities of our existing systems. **What I Need:** -S7-200, Micron, 224XP, MAS5 library implementation. Needing to use cell modem to send SMS alarms outward only. Old application of a technology still needed for my project. - Custom Protocol Implementation: Skilled individuals who can design and implement bespoke protocols for communicating between Siemens Microwin and our PLC systems. - Enable New Functionalities: Create solutions that leverage our new protocol to introduce functiona...

I am looking for someone who is able to design a device for payment by scanning a qr code. The device consisting of a black and white display is connected to the MDB v4.3 bus and after pressing the product selection button, the generated qr code is displayed on the display. I will pay for the goods by scanning the qr code in the internet bank...for someone who is able to design a device for payment by scanning a qr code. The device consisting of a black and white display is connected to the MDB v4.3 bus and after pressing the product selection button, the generated qr code is displayed on the display. I will pay for the goods by scanning the qr code in the internet banking application. The device should have a wifi connection and a 4g modem. The control part should be Arduino or Ras...

Work Location: remote, work from home Work Schedule: part time, flexible schedule Compensation: competitive rate Experience: no prior experience required Language Requirements: English and Spanish (Spain) Project Duration: intermittent Does this sound like you? Are you a stay-at-home mom or dad, student, gig worker, or professional looking for freelance, part-time, remote, work-from-home jobs where you can set your own schedule? Are you a search engine pro? Do you find online searches easy? Are you interested in helping to improve the reliability of today’s AI models? If yes, then this opportunity is for you! What we're looking for RWS Group is looking for Search Engine Evaluators to assess and provide feedback on text, audio, image, or video search results based on ...

I'm in need of a knowledgeable network engineer to configure a Cisco C1111 router for optimal performance and prioritization. Here are the key job requirements: - Configure the C1111 router for a cable modem WAN connection boasting 100/100 interface. - Set up basic residential router on a LAN port. - Traffic prioritization should lead with Microsoft teams video and voice. - E-commerce transactions take second highest priority in terms of web traffic. - All other traffic, including email exchanges, file downloads, and general browsing, should be assigned the lowest priority level. Your insight and experience with router configurations, particularly with Cisco systems and only those who have profound knowledge on traffic prioritization should bid. Familiarity with Microsoft t...

I need to put ESP32-S3 in deep sleep, there is an EBYTE E220-900T30D LoRa modem that wakes up ESP32-S3 by sending the AUX PIN down. ESP32-S3 wakes up and creates the E220 object, which opens the HardwareSerial port, emptying the modem buffer. This is a problem because the message received is lost. We are trying to put ESP32-S3 in deep sleep but with ULP active and with a HardwareSerial listening, when the modem sends the AUX PIN down, ESP32-S3 wakes up and waits for the coprocessor to pass it the received message. Development environment details: I use VSCode with Platformio extension and framework: arduino

...equipped to switch between positive, off, and negative polarity. - Computer-Driven Operation: In terms of computer operation, the system absolutely needs to be capable of real-time polarity adjustment with reporting of current. - Connectivity: The device should have a modem or SIM card functions for remote control in a very remote location (ie. a forest running on a generator) - Security: To safeguard against unauthorized access, the system should have a basic PIN or password protection mechanism in place. Ideal freelancers for this project would be those with background and experience in electrical engineering, hardware design, and system security. The ability to suggest and implement effective measures for the real-time polarity adjustment feature would be a bonus. If y...

I have a Nanopi device with SHIELD 4G Cat1 manufacturer Mcuzone and I need to configure the internet connections as follows: 1- The connection to 2 specific IPs is made through the Ethernet port. 2- the rest of the internet connections are made through a 4G modem.

I'm seeking an experienced electrical engineer who can provide a solution to an ongoing power supply issue with my Raspberry Pi project; specifically, there is insufficient power supply leading to erratic voltage fluctuation. This problem affects my USB modem and PI. You should have: - A strong background in electronic engineering, particularly power supply solutions - Familiarity with Raspberry Pi, screens, and USB modems affected by voltage fluctuations - The ability to diagnose and solve issues causing insufficient power supply, and provide long-term, robust solutions.

I'm in urgent need of a knowledgeable professional to assist in extending Wi-Fi coverage to a large outdoor area of less than 1 acr...Wi-Fi coverage to a large outdoor area of less than 1 acre, by connecting three modems with the same IP address. Key deliverables: - Guidance to properly set up three same IP address modems for optimal internet usage - Create a robust network for seamless internet connectivity across the outdoor space Freelancers must possess: - Solid background in Network Administration - Experience with modem configuration and internet setup - Excellent understanding of Wi-Fi connections and data communication - Proven track record in extending Wi-Fi coverage. Immediate start is preferred. Looking for professionals who can deliver on schedule and excee...

I need a capable developer to create an application compatible with both iOS and Android. This app is primarily form-based, designed to collect two types of data: Text and Numbers. The collected data will then be stored in a cloud-based database. From these records, a specific compilation is to be generated into a text message form. This message will then be sent to a GSM modem embedded in a machine for the intent of programming it. Advanced understanding of cloud database operations, form creation, code compilation, and interoperability between software and hardware is required. Proficiency in both iOS and Android app development is also imperative. • Skills: iOS & Android App Development, Cloud Computing, Database Management, Machine Programming • Experience: Proven ...

Project Title: Waveshare Modem SIM7600 "Server" Description: I am looking for an expert with experience in the Waveshare Modem SIM7600 to help me access my local app server that is hosted on the connected STM33 via UART, via the modems public IP. The waveshare SIM7600 modem uses AT commands. We have a public IP SIM card that is connected to the modem. Our local app server already has access to the internet for emailing communications. We currently cannot connect to our local app server publicily because the modem is not configured correctly to direct connection to our local app server. You will need to connect to our local device via ANYDESK to implement and test code. Skills and Experience Required: - Expert level experience wit...

Simple Contest. We need the cable modem this video talks about added. Some of you may have seen our other contest. This is the same scope.

We have the attached image showing a Cable Internet Modem with is box. It needs to be turned into a thumbnail for youtube with the text: Save $180.00 a year, Purchasing your own modem Now! Bonus if we can place Xfinity, Spectrum, and Cox logos on the thumbnail (Not Required)

Simple thumbnail needed using this image and text saying: 3 ways to solve your Comcast / Xfinity issues??

I am in need of a freelancer who can create product images and a s...editing and creating short videos - Familiarity with eBay listing requirements and guidelines Project Details: - The project requires the creation of product images only. - The video should be less than 1 minute in duration.150MB or about 1 minute long. - I have a specific style and length in mind for the video. - The freelancer should be able to deliver high-quality images and videos within the given timeframe. If you are a creative freelancer with the necessary skills and experience, please submit your proposal along with relevant samples of your work. Cat 5e Ethernet Cable Black High Speed Flat Gigabit RJ45 LAN Un Shielded Internet Network Patch Cord Compatible for Gaming PS5 PS4 PS3 Xbox PC Laptop M...

We are looking for a talented and experienced web designer/developer to create a modem and visually appealing landing page for our website, www .The goal is to enhance the user experience and make our landing page more competitive with industry leaders like: www and *Overview* : We want a clean, modern, and professional design that aligns with our current website's style and includes social media links. The landing page. should be engaging, easy to navigate, and encourage visitors to explore our services further. Here are some key requirements: *Design Elements* - Clean and modern design - Consistent with the existing stylesheet - Clear call-to-action buttons. - Integration of social media links: - Engaging visuals and graphics - Mobile

We need a IT/Handyman person to be onsite to install 3x Eufy Smart Lock S330 and configure our home router for secure remote access. We will need installing the Eufy Smart Locks S330 on the property and then ensure the locks are communicating with the Eufy Wifi bridge and modem/router. IT/Handyman will need to identify suitable location for the Eufy wifi bridge and modem/router to be installed so that there is minimal wifi signal blockage. I have attached a diagram floorplan: * First preferred location in the middle shelf of closet space in the hallway (circled red on the attached photo). I intend to replace existing cover and install a privacy grill (tiny airholes for ventilation). * Second alternative location is in the top shelf kitchen pantry The main thing is I ...

yeni kurulan ve sürekli büyüyen organizasyonumuzda yer alan her türlü bilgisayar ,server, yazıcı , router , kamera ,modem ,switch gibi donanımları aktif olarak listeleyecek ve bir diagram harita üzerinde gösterip , bunların güncel olarak tutulması işi . Örnek çizim dosyası ektedir. / Edrawmax üzerinde çizilmiş network diyagram - İşlem bir kez yapıldıktan sonra ayda 1 güncelleme yapılması talebimiz bulunmaktadır. aktif olarak 50 bilgisayar , 80 kamera , server i ups gibi toplamda 300 e yakın donanım mevcuttur.

Graphic design for 20 ft trailer that is getting vinyl wrap. It’s a tractor trailer business and simulator that will need done then print ready once the design is approved. Open to new modem 3d realistic designs. Flexible to using a fresh logo design. Examples are below

Hi MaTGaPa, i need a make copy/clone of network modem, working on Linux ,it has Flash storage NOR ,that copy need to be fully usable to load into another exactly the same modem as source, so basically copy need to be done over network on running system and maybe i will need assistance loading copy to other modem

Hi Vihanga; The best option would be if you could copy the firmware out of the good modem. I did that once with a different modem many years ago. I think it was via the command prompt.

Looking for help debugging and optimizing existing code that has been written for a traffic control signal system currently in... This task needs to be completed within 4 weeks. Proven experience in the C language environment is necessary, as well as basic knowledge of PCB design and function. The PCB is proprietary, designed in-house. Schematics and components layout will be provided for reference. This project will likely require the shipment of the controller hardware to you for the duration of the work, so validation can be done efficiently. Debugging needed involves correcting a subroutine that writes the RF channel to the radio modem. Also require a couple traffic control functions to be written. Will also require review of next revision PCB design. Signing of an N...

I am looking for a skilled freelancer to develop a Fax Broadcast Server that can handle a capacity of more than 500 recipients. The server should be able to send mixed text and image docume...image documents, as well as handle text-only and image or graphic-heavy documents. The preferred method of sending faxes through the server is via Fax Broadcasting Software. Ideal skills and experience for this project include: - Proficiency in developing and configuring fax broadcast servers - Knowledge of handling mixed text and image documents - Experience with implementing Fax Broadcasting Software - Familiarity with integrating fax API - Strong problem-solving and troubleshooting abilities. Server will need to interface with VOIP company and use a T38 software modem to send ...

I am looking for an industrial designer who can create a series of concept sketches for a new product. The main purpose of the sketches provide a number of concept i...the image attached. Prefer if the sketches were created with Procreate (iPad) The product is a waterproof enclosure to house a phone, a clip to close the device, and a wrist strap, a sleek modem design aesthetic. Ideal Skills and Experience: - Strong background in industrial design - Proficiency in sketching and visualization - Ability to bring creative ideas to life - Attention to detail and ability to incorporate specific requirements - Familiarity with abstract design styles If you are a talented industrial designer with a passion for creating visual concepts, I would love to discuss this project ...

Project Description: - I am experiencing issues with my Huawei Mate 20 Lite where the bank application does not restarts (Revolut bank)and I have lost all my contacts, whatsapp do not work- under another user works on another profile user all works- Main administrator is blocked. Update not resters - I did not took it earlier as it worked as modem on USB cable only for desktop computer. I cna use it as modem only now as from settings I can go to tethering. Update do not restarss. All works under another user profile on thsi Huawei mate 20 lite. Please kindly help via Teamvier . Some say I have broken battery socket loading cable - but not sure as it is loading. I cannot download contacts no images from gallery and contacts from smartphone. - I do not have a backup fo...

Project Title: PPP Modem Implementation for ESP32 Purpose: - The purpose of this project is to implement a PPP modem for ESP32, focusing on internet connectivity, data transfer, and remote control functionalities. Specific Requirements and Features: - The client has specific requirements and features they would like the implementation to have. - Further discussion and clarification are needed to determine the exact requirements and features desired. Preferred Programming Language: - The client prefers the implementation to be done using C++. Ideal Skills and Experience: - Proficient in C++ programming language. - Strong understanding of ESP32 and its capabilities. - Experience in implementing PPP modems. - Knowledge of internet connectivity protocols and dat...

The project is divided into 3 parts: 1. Create a smart office with the criteria and devices given 2. Control these smart devices from the branch office which is in the same city. 3. Secure this SmartOffice from attacks by applying variety of techniques. The Main Smart Office includes, but is not limited to the following smart devices: • Ceiling Fan • Lamp • Front Door Lock • Motion Detector • Lawn Sprinkler System • Smoke Detector • Temperature Monitor • Anemometer (Wind Speed Detector) These devices are linked to a Wireless Router, which is linked via an Ethernet cable to a Cable Modem. The modem is connected to the Internet via an ISP. All the devices registered on the Remote Server can be controlled locally by a Tablet which ...

...programming language Project Description: We are looking for a developer to provide basic NB-IoT software for the SIM7022 module (AT communication and error handling). The primary purpose of the software is to enable communication with our server using the latest firmware of the 7022: find and join available NB-IoT network Create a https connection to our server transmit data via TCP or UDP receive data from our server (Firmware, parameters etc.) close connection Requirements: - Experience in developing software for NB-IoT modules - Knowledge of SIM7022 hardware platform - Knowhow on the AT commands and NB-IoT network When you have experience in NB-IoT 7022 module development, I love to hear from you. I need an experienced person able to set up AT communication with t...

...from sensor-stations, and send this data to a cloud via WiFi. I need to do 2 improvements to it. On one hand, I need to control a wifi modem. turn it on and off every time the the GW sends new data to the cloud. On the other, I'm using the LM2596 as voltage regulator. It goes from the 12V supplied by a solar panel to stable 5 volts, this supplies the wifi modem and other route goes to a LDO-3.3V. I don't want to use the module () anymore and embed it to the PCB as a fixed-5V circuit. So i Ask for: 1. Add a transistor circuit to supply 5V to the modem (from the lm2596 regulator) when the ESP32's GPIO commands. Add it to the current version of the schematic and PCB board layout. 2. Do

Device Hardware with : eSIM module or embedded traditional SIM card ( traditional SIM card not useable on mobile after use ) Wireless headphone module, Wired headphone jack, Nokia BL5C BL-5C 1020 mAh Battery, Mini small number keyboard like watch, Number display like Calculator or watch, Smaller then 5cm x 5cm x 2cm and lightweight chassis, Simple free Operating system ...5cm x 5cm x 2cm and lightweight chassis, Simple free Operating system such as FreeRTOS or Zephyr, Microcontrollers or Microprocessors or other cost comfortable , Charging port for c type pin purposes : Calling application is required to make and receive calls. Connect with wired or wiless headphone Charge and showing charge set Pin and change pin and required pin befor call can use jio modem...

...the SIM7500 Modem. Remote access to Hardware can be provided for testing. Main Purpose: - The main purpose of using MQTT with the SIM7500 Modem is real-time data communication. The library should support ESP32-WROOM32 SoC with Arduino IDE. Additional Features: - The library should include basic MQTT support, as well as support for MQTTs. - SMS functionality are required. - Library should have functions to check the connections status, maintain connection SIM7500 Modem Support: - The library does not need to support multiple SIM7500 Modems simultaneously. Ideal Skills and Experience: - Experience with Arduino and developing Arduino libraries. - Experience with ESP32 devices - Strong knowledge of MQTT protocol and its implementation. - Familiarity with the S...