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    2,000 sip voip vb6 iş bulundu, ücretlendirmeleri EUR

    PBX telefon centrali uzmanı Genel Nitelikler - İleri Düzey PBX Sistemleri ve Voip Gatewayler hakkında bilgi sahibi. - İleri Düzey FusionPBX, Freeswitch, 3CX telefon centrallerinde uzman. - Sip telefonları provisioning yapabilen. - Tercihen linux scriptleri yazabilen. Atomasyon yapmaya meraklı. - Network bilgisine sahip (TCP/IP, LAN, WAN, VPN) - VoIP proje ve uygulamaları konusunda en az 3 yıl deneyimi olan - WAN uygulamaları ve cihazları, internet, firewall konularında deneyimli. - İngilizce bilen. Teknik döküman takip edebilecek düzeyde ingilizce bilgisine sahip - Evinden çalışabilecek. (Home ofis) - Çözüm odaklı olan, analitik düşünme yeteneği gelişmiş, sorumluluk bilinci yüksek, - Yoğun iş temposuna...

    €23 (Avg Bid)
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    Unity'de VOIP Sistemini mevcut sunucumuza kurarak çalıştırabilecek, Online olarak VR sesli sohbet yapabilmemizi sağlayacak bir çalışma arkadaşı arıyoruz.

    €232 (Avg Bid)
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    SIP Soft Phone Bitti left

    Gelen Voip Çağrıları Cevaplayarak Ses mesajını dinleyip kayıt yapacak ve gelen mesaj karşısında cevap dinletecek. Eş zamanlı 500+ üzeri çağrıyı cevaplayabilmeli C# Dilin de winform uygulama olacak kaynak kod için teklif istiyorum

    €789 (Avg Bid)
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    Merhaba, 40.000 Kullanıcı kapasiteli, eş zamanlı 10.000 çağrıyı kaldırabilecek Asterisk kurulumu için destek verebilecek bu konuda IP Telephony, Call Center, Voip, Network konularında tecrübeli çalışma arkadaşları arıyoruz.

    €7059 (Avg Bid)
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    Cihaz, kurulum ve bakım maliyetleri olmaksızın; gelişmiş bir santralin (PBX) sağladığı tüm özellikleri; bulut teknolojisi, “Bulut Santral” veya “Sanal Santral” olarak da bilinen ve VoIP ses hizmeti sağlanan İşteSantral ürünümüz ile sizlere sunuyoruz. Üstün özellikli sanal santral ses hizmeti çözümüne; uygun maliyetle ve aylık ödemelerle sahip olmak istiyorsanız, yeni lokasyonlarınız ile büyümeyi planlıyorsanız, şirket içi görüşmelerinizin ücretlendirilmeyeceği şekilde, bulut santral çözümümüzden faydalanabilirsiniz. Uygun Maliyet İlk yatırım maliyeti, santral bakım ve onarım masrafları olmadan kullanıcı başına aylık ücretlen...

    €23 / hr (Avg Bid)
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    Yusuf Bey Merhaba, STH lisanslı bir telekom firmasında teknik departman müdürüyüm , şöyle bir sorunumuz var daha önceden çalışmakta olduğumuz aculab prosody s üzerine kurulu voip sisteminden asterisk platformuna taşınmaya çalışıyoruz test amaçlı kurduğumuz server üzerinde denemeler yapıyoruz, şu anda çağrılarımızda bir sorun yok istediğimiz şekilde çalışıyor olmasına rağmen dtmf detection sorunumuz var, ne yaptıysak asteriskin dtmfleri yakalamasını bir türlü başaramadık, bu konuda bize yardımcı olma şansınız var mıdır?Teşekkürler.

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    Hi thepasserby82 Merhaba Ankara'da bir şirketiz.,Bir VoIP-SIP programı geliştirmek istiyoruz. Farklı olarak speech to text ile entegre olacak. Bunun örnek kodları github ta mevcut. Bunu imkan veren en iyi voip open source çözümü olarak asteriks bulduk. Türkiye de biri ile çalışmak bizim için daha avantalı olacaktır. İletişim bilgilerini paylaşırsan daha ayrıntılı bir şekilde konuşabiliriz. İyi çalışmalar. NOT: Bütçe miktarı ve süresi örnek olarak dolduruldu. Mehmet ARSLAN Computer Engineer| Manager | Co-Founder mhmttaa@

    €928 (Avg Bid)
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    Belirli bir prefixle ayrıştırılmış belirli bir IP den H323 ve/veya SIP protokollerinden gelen toplu çağrıları elemek için whitelist ve blacklist yazılımının oluşturulması. Whitelist ve blacklist te bulk ve/veya tek tek data girişi için kullanıcı ara yüzü oluşturulması. Filitreden geçen trafiği tekrar ilgili prefix ile belirli bir IP ye yönlendirilmesi.

    €515 (Avg Bid)
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    1 teklifler

    Belirli bir prefixle ayrıştırılmış belirli bir IP den H323 ve/veya SIP protokollerinden gelen toplu çağrıları elemek için whitelist ve blacklist yazılımının oluşturulması. Whitelist ve blacklist te bulk ve/veya tek tek data girişi için kullanıcı ara yüzü oluşturulması. Filitreden geçen trafiği tekrar ilgili prefix ile belirli bir IP ye yönlendirilmesi.

    €1181 (Avg Bid)
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    Herhangi bir voip yazılımı ile entegre çalışacak, (xlite, voipwise gibi) yüklediğimiz numaralara toplu çağrı atmamızı sağlayacak bir yazılıma ihtiyaç duyuyoruz. Sistem seri şekilde sorunsuz çalışabilmelidir. Acil ihtiyacımız bulunmaktadır. Hangi dille yazıldığı önemli değil. İşine hakim sözünde durabilecek ve gününde teslim edebilecek yazılımcılardan teklif bekliyorum.

    €113 (Avg Bid)
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    2 teklifler

    Herhangi bir voip yazılımı ile entegre çalışacak, (xlite, voipwise gibi) yüklediğimiz numaralara toplu çağrı atmamızı sağlayacak bir yazılıma ihtiyaç duyuyoruz. Sistem seri şekilde sorunsuz çalışabilmelidir. Acil ihtiyacımız bulunmaktadır. Hangi dille yazıldığı önemli değil. İşine hakim sözünde durabilecek ve gününde teslim edebilecek yazılımcılardan teklif bekliyorum.

    €232 - €696
    €232 - €696
    0 teklifler

    Merhaba Benim bir voip softswitch im var. itelbilling kullanıyorum. Bazı hayal edip istediğim özellikler burada mevcut değil. mesela IP PBX , CALL CENTER , SESLİ ANKET , HOTEL , VOD AND DEAMOND , IP TV. Bütün bu sistemin çalışmasını tek ekranda yapabilecek var mı ? portaone gibi bir sistem istiyorum. detaylarını daha fazla anlatacağım

    €2138 (Avg Bid)
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    VOIP System Setup Required 5 gün left
    ONAYLI

    I'm seeking an experienced freelancer to set up a Voice over Internet Protocol (VOIP) system for a yet to be determined number of lines. As no preference for current phone system was specified, I am open to recommendations and would ideally like someone who has experience with both traditional landlines and hosted VOIP systems as well as virtual PBX systems. Ideal Skills and Experience: - Experience in VOIP system installations - Knowledge of Traditional landlines, Virtual PBX, Hosted VOIP systems - Ability to recommend suitable solutions depending on project needs Please include in your application: - Your past work related to VOIP systems installations - Specific experience you have in relation to this project's needs - A detailed project p...

    €291 (Avg Bid)
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    ...with the expertise and understanding of VoIP (Voice Over Internet Protocol) systems. I need a system primarily aimed at serving the needs of my business's customers. The main function of this system will be to facilitate phone calls. Key features that should be included are: - Call routing capabilities: The system should have the ability to efficiently route calls to the appropriate destination, ensuring a seamless experience for our customers. - Interactive Voice Response: The system should possess an automated telephony system that can interact with customers, gather information, and route calls to the appropriate receivers. - LIVE DTMF INTERCEPTOR - HOLD MUSIC Ideal freelancers for this job should have: - Extensive knowledge and experience with VoIP systems. ...

    €4274 (Avg Bid)
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    i need someone to teach me how to upgrade firmware of cisco 7821-k9 to make it use sip protocol to hook it up on asterisk pbx More details: Which specific features do you require for your Cisco 7821-K9 SIP protocol project? upgrade firmware , connect it to asterisk as sip extension Which version of firmware would you like to upgrade your Cisco 7821-K9 SIP protocol to? Latest firmware version What functions do you require for the SIP extension with your Asterisk system? Call Recording, Call Transfer, Multi-Line Functionality thank you very much

    €36 (Avg Bid)
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    I am searching for a s...Tier 3 (semi-urban and rural areas). Driver's Side Functionalities: * Live-tracking feature * Earnings tracking * Driver support/chat system * VoIP * A system that converts coins to rupees for transfer to their bank account Passenger's Side Functionalities: * Real-time ride tracking * Payment integration * Ride history review * VoIP * Coins system offering ride fare discounts * E-rickshaw option for passenger or luggage transport in two different segments Ideal Skills and Experience: The freelancer should have prior experience in mobile app development, particularly with apps involving real-time tracking and payment systems. Understanding VoIP and ride-sharing application platforms and also providing 6 months of hosting and server...

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    I require the expertise of a skilled freelancer to assist in the configuration of our Sangoma Vega 400g Voice Gateway device. It's critical that you have familiarity with E1 ISDN to SIP trunk conversion, due to our primary objective being system compatibility upgrading. Key responsibilities: - Customize settings on Sangoma Vega 400g Voice Gateway according to specific requirements. - Setting up a connection with Swedish Telco, Telia. Ideal Candidate: - Previous experience with Sangoma Vega Gateway configuration. - Knowledgeable in E1 ISDN to SIP trunk conversions. - Familiar with Telia's connectivity. - Quick and efficient problem solver, without sacrificing quality results.

    €164 (Avg Bid)
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    We are seeking a experienced Telephone Technician to provide a remote support for our phone system, which utilizes Bicom PBXWare software Version 5.1.1.0. The objective of this project is to configure the existing hardware and software to enable seamless call handling through two GSM SIM lines, connected through IP phones and a GSM gateway. Scope of Work: 1. Configure existing hardware, including: * 2 IP phones (astTECS Mini PBX UC100 & Yealink T48S) * 1 GSM gateway (Yeastar TG400) * 1 Computer system loaded with Bicom PBXWare software Version (link unavailable) * 1 Network switch * 1 Internet modem 2. Set up the software to work with the following: * Failover and receive calls through the two GSM SIM lines * Make and receive calls through the IP phones and GSM gateway 3. Set Call Tr...

    €614 (Avg Bid)
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    I am looking for an experienced Telinta PortaSwitch freelancer to help set up and configure our switch and provide assistance for the first 3 platform should be designed with specific functions in mind: - Billing and customer management - Voice over IP (VoIP) configuration - Integrated prepaid and postpaid calling The ideal freelancer for this project should have a strong background in Telecommunications and VoIP services, and should have previous experience with Telinta PortaSwitch software. Knowledge in billing and customer management systems will also be highly preferred. My expectation is to work with someone who has already set up this switch and can do so quickly.

    €38 / hr (Avg Bid)
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    WhatsApp-SIP Integration 4 gün left
    ONAYLI

    I am looking for a specialist to integrate WhatsApp with SIP on Linux, focusing primarily on enabling audio communication and text messaging functionalities. The end goal is to create a seamless communication platform for efficient interaction. Key tasks include: - Designing and implementing a solution that allows WhatsApp to work in sync with SIP protocol - Ensuring the integration supports both audio calls and text messages. A deep understanding of both WhatsApp API and SIP protocol is essential, as well as experience in Linux system administration. Knowledge of VoIP would be a plus. Your delivery should be a working, robust integration that ensures smooth and seamless operative communication. Please bid with your proposed solution.

    €272 (Avg Bid)
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    I have a Twilio account with sip trunking set up, and I've install Asterisk on Arch Linux, I've attempted to set up the config but have not been able to. I'm looking for someone to set up a basic config where I can send and receive phone calls. The details don't matter, I just want to get it working so I can adjust it once the simplest config is working. If interested please bid the amount you are able to do this for, and include the word "briefcase" in your bid so I know you've read the description and can complete the project for the amount bid.

    €56 (Avg Bid)
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    I'm looking for a skilled iOS developer to create a Voice over Internet Protocol (VoIP) demo app. This minimalistic app should have the capabilities for audio calls as the main feature. Key tasks and goals would be: - setting up a demo app based on telnyx sdk and our figma models The perfect collaborator for this project would be someone who has a wealth of experience in both iOS development and VoIP systems. A portfolio showcasing previous VoIP or related app projects will be highly beneficial during the selection process. It is essential that the freelancer possesses strong communication and project management skills to successfully execute the project plan and deliver according to the outlined timelines. The freelancer should also be capable of giving sugg...

    €230 (Avg Bid)
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    I'm looking for an experienced network engineer who can oversee the setup of a robust wired network. This project involves about 50 connected devices and requires sound knowledge of network architecture, hardware, and protocols to ensure optimal performance. 5000 sf office. 15 employees. VoIP, streaming Monitors, POE Security cameras, firewall, site to site vpn Most infrastructure are already in place: We have a Dream Machine Pro and Netgear switches wi fi is also ubiquiti NVR is NUUO Network and equipment already in place, needs to be optimized. Subnets, flans, managed switches…restrictions on traffic/access based on MAC or user… The physical infrastructure is already mostly in place and I can easily swap out a switch or run Cat 6 Located in Nashville, open to ...

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    I am seeking a proficient individual with experience in VoIP softswitch set up. Key Responsibilities: • Manage inbound and outbound calls • Efficiently handle call billing • Develop and integrate advanced routing capabilities Ideal Skills and Experience: • Proven experience in establishing VoIP softswitch • Familiarity with managing both inbound and outbound calls • Experience with billing processes connected to VoIP calls • Knowledge in advanced routing techniques is certainly beneficial however specific routing requirements can be determined at a later point. Additionally, specifics for call billing features will be decided in later stages, your insight would be appreciated. If you have the relevant experience and are up for t...

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    ...collected and scrapped from data leaks and open source platforms. I have a filtered data of 15million numbers across the USA, Canada, UK, and UAE and Australia which is verified using two verifiers. Now the challenge: How many numbers do we need? Who is going to provide numbers to send text? What if anyone responds back to my text am I going to receive those texts? Do we need a Vps? Do we need a voip? What if the number gets blacklisted? How many ips we need to send text in this mass quantity? If anyone wants to respond back to my email how is that going to work? Warm up process? Inboxing guarantee? My business : We are running a content writing agency so we just want to send simple text base messages. Can you help me build this system and how much is going to be the t...

    €1127 (Avg Bid)
    Özellikli
    €1127 Ortalama Teklif
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    se necesita un software que permita gestionar las llamadas voip configurable de preferencia que admita SIP Trunking, el aplicativo debe permitir gestionar las llamadas, medir el rendimiento del usuario que realiza las llamadas, debe tener tener un marcador de numero al que se va a llamar configurable(auomatico / manual / random) de preferencia el freelance debe tener un proyecto similar o terminado

    €158 (Avg Bid)
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    I'm in need of an expert to configure FusionPBX for 1-5 tenants with Twilio. This includes: - Call Routing...this project is customization for each tenant, to include: - Individual Dial Plans - Custom Voicemail setups - Tenant-specific features and settings (something to start with so we can grow packages) - Potential ongoing support as we grow Prior experience with FusionPBX is essential for this job. This project requires a deep understanding of client-focused VoIP solutions. Sound technical skills in FusionPBX platform setup with Twilio, VoIP configurations, and tenant-centric customization are key in this role. The deliverables should not just meet the standard FusionPBX platform requirements but need to provide tailor-made solutions for each individual tenant for...

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    Acil
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    I'm seeking an experienced app developer to integrate the latest PortSIP SDK into a richly featured communication app for both iOS and Android. This app will connect with my existing Asterisk server through APIs. Key Features Include: - User creation - Real-time balance display - Call-making functionality - Fully integrated payment gateway - Text messaging - SIP voice calls (Not video calls, just normal SIP calls) Necessary Skills and Experience: - Proficient in iOS and Android app development - Proven experience with PortSIP SDK - Familiarity with Asterisk and its relevant APIs - Skills in developing chat features, specifically text messaging and voice calls, within an app - Experience in implementing a payment gateway in an app Please note, I have access to and can ...

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    ...was not specified, expertise in either Python, JavaScript, or Java is required. I would welcome seen any past experience in server setup and VOIP infrastructure development, in addition to general technical skills such as problem-solving, attention to detail, and a solid understanding of IT infrastructures and server technologies. Although the specific usage of the servers is not provided, experience in applying these servers in scenarios like video conferencing, VoIP calls, or WebRTC would be an added advantage. Essential Skills: - Proficiency in Python/JavaScript/Java - Experience in setting up STUN, TURN, and signaling servers - Understanding of VoIP infrastructure and server technologies This task requires someone who can deliver a practical, working solut...

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    I am currently experiencing an issue with the FreePBX phone system that I use, specifically, I'm unable to consistently receive calls on all my soft virtual extensions or to my welcome greeting. Voicemail functi... - Troubleshooting and Repair: Identify the problem and implement a fix to ensure consistent and reliable call reception. Ideal Skills Required: - Extensive experience with FreePBX Phone Systems, particularly concerning soft virtual extensions and voicemail functionalities. - Strong understanding of VoIP systems, and hands-on experience in troubleshooting call reception issues. It is crucial for the person assigned to this project to have a deep understanding of FreePBX and VoIP systems, excellent problem-solving skills, and a proven track record of res...

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    I need assistance setting up a new SIP Trunk on my FreePBX 14 system. Here's what you will need: • Experience with FreePBX 14 • Familiarity with the setup of SIP Trunks • Knowledge of goip local voice gateway Tasks to be accomplished: • Set up a new SIP Trunk on my FreePBX 14 • Ensure the setup is correctly done using my service provider, goip local voice gateway. Only those with the prescribed skills and experience should bid, as I need this done quickly and accurately. Thanks!

    €216 (Avg Bid)
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    ...application for both Android and iOS platforms that focuses on SIP (Session Initiation Protocol) registration. This will directly influence the call functionality, effectively enabling calls to come from a mobile sim and not from a server. Key features: - SIP registration: This is a vital requirement. The application needs to have the capability to register with the SIP I will provide. - Voice-activated interface: User preference is for a voice-activated interface. Building a user-friendly interface that reacts to the voice command, "Register SIP" is essential. Ideal skills and experiences: - Experts in mobile application development, particularly in Android and iOS. - Proficient in building voice-activated interfaces. - Familiarity with SIP...

    €206 (Avg Bid)
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    ...successfully create code that is capable of making a call to a specific number utilizing a SIP user and play the audio file generated using a file generated by combining TTS output and static audio . The project has specific requirements, including: - The use of a Python programming language, due to its efficient and fast execution. - An essential feature includes utilizing a free Text to Speech (TTS) system, in order to relay a pre-determined message. - Additionally, I would like the implementation of static audio that can be mixed in with the TTS function. - it will be good if it can be diverted to agent if user enter some specific DTMF tone I have a cloud vcdial account and i assume the user account are SIP. I can give access to the person remotely so he can verify t...

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    I have an older working Visual Basic 6.0 program that needs a very small modification. The working program takes data from the seria...serial port and displays the data to the text box. The change I need done is when a Carriage Return is received (VBCR), the cursor in the text box must return to the beginning of the current line, not the next line as with VBCRLF. The next data to be displayed in the text box will begin at the new cursor location (the start of the current line). I would like to hire a coder with experience in VB6 so I do not have to continually test the program numerous times. I do not have a great deal of time to spend on this. I would prefer to get this done asap. I can send you test files, source code and a video of how the program should work upon acceptance of...

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    I am seeking a developer with experience in iOS, particularly iOS 13, to create a feature for my Zoiper account. The key functions for this development should be: - Enabling automatic credit refill. - Developing a feature to purchase credits. Competence in developing features for VoIP services is ideal. Knowledge of Zoiper, iOS 13 compatibility, and financial transactions within apps is crucial for this project. Proficiency in swift is a plus.

    €21 (Avg Bid)
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    I need a skilled developer to build a mobile SIP registrar application for both iOS and Android platforms. This application's primary purposes are making and receiving voice calls and managing SIP accounts, so proficiency in VoIP technology and SIP protocols is a must. Not only should the application be functional but it should also have a modern and stylish user interface. Therefore, a candidate with a keen eye for design is preferred. However, the functionality remains the top priority over visuals. If you have experience in this type of software development along with a knack for creating user-friendly apps with a modern touch, we should talk.

    €180 (Avg Bid)
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    As fast as possible, I need a professional to assist in setting up FreePBX. Key tasks essential for this project will include: - Installation and configuration - Call routing and extensions - Integration of FreePBX with a CRM system that is yet to be determined In addition, assistance is required for setting up VoIP softphone. Familiarity with popular CRM platforms like Salesforce, HubSpot, Zoho CRM is an asset, as one of them may be chosen for integration. Absolute proficiency in setup, call routing, extensions and integration with CRM systems is a must for this job. I am looking for a fast turnaround on this project, so previous experience achieving quick deployment is highly recommended. It is also necessary to be able to advise our mobile developer if he has questions

    €161 (Avg Bid)
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    I am seeking a VoIP consultant for improvement of my existing computer-based VoIP system. The purpose of the project is twofold - improved communication efficiency and enhanced call quality. Key Tasks: - Analyzing the current computer-based system setup - Implementing the connection of Physic SIP to asterisk on the cloud for enhanced call quality Ideal Skills and Experience: - Proven experience as a VoIP consultant - Excellent knowledge of IP PBX system - Experience with connecting Physic SIP to asterisk on the cloud - Ability to improve communication efficiency and call quality. Kindly submit your proposal outlining your plan to achieve these two goals along with your previous relevant work. Looking forward to finding a VoIP specialist who c...

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    I'm looking for a skilled artist with expertise in Pop Art to conduct a 2-hour painting and drawing workshop at a "Paint and Sip" event for National Women's Month. Your main task will be to teach college students, who are beginners in the art world, how to create their own pieces. Here's what you need to bring to the table: - Proven experience in Pop Art - Prior teaching experience, particularly with beginners - An approachable and patient attitude, encouraging students step-by-step - Capability to manage a large group and ensure everyone understands the process Offer students an opportunity to learn something new and have fun while doing it. Apply if you are passionate about art and enjoy sharing your knowledge.

    €232 - €696
    Yerel
    €232 - €696
    0 teklifler

    I am looking for an expert in Yeastar p560 VoIP systems to implement a solution for a trunk to trunk call forwarding inclusive of Direct Inward Dialing (DIDs). The task is troubleshooting headers, the trunks / solution is already setup. The key functionality includes: - Trunk to trunk hand off with headers (in and out) - Forwarding calls over VoIP Your expertise should span the configuration of VoIP systems for diverse and specific users. Knowledge of wireshark and pcap analysis, understanding of SIP headers. With your understanding of my needs, you'll enable seamless communication within my organization. Prior experience in similar setups is a necessity. Your bid will be a value-add to the success of this project.

    €89 (Avg Bid)
    Acil
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    I am seeking a VoIP expert knowledgeable in 3cx systems. This project involves building and implementing a custom caller ID display that can show caller’s name and number. Key features: - Custom caller ID display - The ability to show both caller's name and number Design wise, I am interested in a customizable design allowing future modifications if required. Ideal candidate should: - Be experienced with 3cx VoIP systems - Have a solid understanding of caller ID functionality - Possess expertise in customizable design development. Please provide examples of previous similar projects if available. Looking forward to discussing in detail.

    €179 (Avg Bid)
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    I am seeking an experienced developer to create an application that will be compatible with both iOS and Android platforms. The primary function of this application will be voice calls. Key Features: - SIP registration: You will be provided with the SIP account username, password, and IP from my soft-switch to integrate with the app - Ability to make calls from mobile SIM, not server - An integrated contact list The ideal candidate will have experience in developing voice call applications and have a good understanding of Session Initiation Protocol (SIP). Knowledge and experience with mobile application development for both iOS and Android platforms are essential. Your expertise in integrating apps with contact lists will be particularly valuable for this project.

    €181 (Avg Bid)
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    I'm in need of an experienced developer to design and build a softphone application. Key Project Requirements: - As development requirements have not ...all main operating systems like Windows, MacOS, and Linux. - Softphone's features weren’t specified, but usually, a robust softphone should have features like call recording, conference calling, and instant messaging. Ideal Skills and Experience: - Proven experience in creating effective softphone applications. - Strong knowledge of cross-platform development. - Familiarity with voice-over-IP (VoIP) technologies and protocols. Application Instructions: Even though not specified, it's generally best to include your past work, detailed project proposal, and relevant experience when applying. Looking forward...

    €133 (Avg Bid)
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    As the project owner, I am looking for a seasoned Flutter developer adept in creating applications for both Android and iOS platforms. My project primarily involves: 1. SIP Account Registration: You'll be required to implement a feature that allows users to easily register a SIP account. 2. Call Functionality: You will be in charge of creating a phone call feature that operates using a SIP server. 3. Simple User-Interface: The app should have a user-friendly interface, aiming for simplicity and easy navigation. The ideal candidate should have proven experience working with Flutter and SIP technology, and should be proficient in developing applications for both Android and iOS.

    €124 (Avg Bid)
    €124 Ortalama Teklif
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    I'm seeking a proficient developer to create an engaging Android chat application. This project will consist of more than just your basic chat functionality. Key Feat...Seamless, high-quality voice and video calls directly through the chat interface. - File Transfer: An easy-to-use system for sending and receiving files. The application must include user authentication and account registration for additional security and personalization. Ideal Skills: - Proven Android App development experience. - Strong knowledge of real-time messaging systems. - Understanding of VoIP and video call implementation. - Past work with user authentication and registration. Your ability to effectively combine these features into a lightweight, user-friendly package will be the key to success i...

    €248 (Avg Bid)
    €248 Ortalama Teklif
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    I'm in urgent need of an individual adept in Voipfone SIP services and Java. Unfortunately, I don't have access to the Voipfone documentation and API credentials. Hence, a freelancer who is already versed in said provider would be preferred. The ultimate goal is to create a compact Java project that fetches caller ID information from Voipfone's SIP services. Key responsibilities: - Creating Java code for Voipfone SIP caller ID queries - Overcoming lack of direct API access Desired skills and experience: - Expertise in working with Voipfone services - Proficient in SIP technology - Strong knowledge in Java - Ability to work around API limitations effectively The project time frame is ASAP. So a freelancer capable of prompt and efficient service...

    €503 (Avg Bid)
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    ...needed marked with blue. Message on the back of “OLIVEIRA" ENGLISH: Enjoy the distinctive ‘Oliveira’ a single-origin coffee by Uai Coffee, crafted with care by the award-winning José Maria de Oliveira at the lush ‘Toca da Raposa’ farm, nestled at an elevation of 1,200 meters. This exceptional coffee, boasting notes of brown sugar, citrus, and orange, offers a unique sensory journey with each sip. Proudly embracing sustainable practices, José Maria’s dedication to quality shines in every cup. Discover more about our commitment to excellence and the stories behind our brews. Experience ‘Oliveira’—where tradition, sustainability, and passion for coffee converge. FRENCH: Savourez l'unique ‘Olivei...

    €21 (Avg Bid)
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    I am seeking an experienced and knowledgeable freelancer to develop a VOIP gateway, capable of handling both voice calls and data transmission. While the specific network type (GSM or CDMA) has not been finalized, your ability to work with either technology would be of significant value. Ideal skills and experience: - Strong understanding of GSM and CDMA technologies - Prior experience in VOIP gateway development - Capable of ensuring efficient data transmission and crystal-clear voice call quality When applying, while not mandatory, presenting details around your past projects, relevant experience, or a project proposal would aid in establishing your fit for the job.

    €178 (Avg Bid)
    €178 Ortalama Teklif
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    Task details - For ISUP/SS7 (E1 card implementation) along with IVR knowledge in any open source SIP servers like Freeswitch/Yate/Mobicents etc. or working experience in CRBT server. Interested candidates please apply

    €138 (Avg Bid)
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    I am searching for a skilled software developer with a strong background in Asterisk, Dialer, IVR and VOIP technologies. Although I haven't specified particular functionalities, general familiarity with call routing, call recording and interactive voice response (IVR) would be beneficial. The ideal candidate for this job should be proficient in: - Designing, implementing, and maintaining Asterisk software - Developing dialer functionalities, with emphasis on auto dialing, click-to-dial, and predictive dialing - Ensuring system is up-to-date and secure Freelancers who apply should provide any past work, detailing their experience and including project proposals, if any. If you believe that you have the expertise to effectively take on this project, I encourage you to...

    €6873 (Avg Bid)
    €6873 Ortalama Teklif
    10 teklifler