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"not custom Dial Pattern ,, its be side Dial Pattern" We use MicroSIP and Linkus most of our PBX Use Yeastar and Granstream and may of PBX. Our Dial Pattern is: if you want to call Egypt, you must remove the country code (+20******) to 70*****, and similarly for short numbers – the country code must be removed, and a '7' added automatically based on the chosen dial pattern. Also, from Egypt to Saudi, dial pattern +966 changes to 6055******. We need templates for these dial patterns with options to add or edit numbers dynamically, without displaying them directly in the dial screen "back scene" . It should intelligently detect the correct country based on smart input. Additionally: - Desktop versions (Windows/macOS) - Mobile versions (Android/iOS with publishing to Google Play and Apple Store) - Backup and restore functionality included. also can be download it from our server - 0.01% delay - Very light - 6 months of support post-launch for client updates or issues. - Free Updates if the client "Linkus or MicroSIP" updated - For mobile add an icon to to the contact same whatsapp icon so it can use it to call not the normal call in mobile device - don't touch or use pbx system code's - for internal calls between the extensions you will not need to use it before award i need to saw the UI bid as the price don't ask for more Please read the project details thoroughly before bidding. The timeline is ONE week from award.
Project ID: 40469896
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47 freelancers are bidding on average $50 USD for this job

SKIP.
$200 USD in 7 days
6.7
6.7

Hello, With nearly a decade of experience in the technology industry, I am confident that I can provide you with an efficient and effective solution for your PBX Client & Dial Pattern Converter project. My team and I are skilled in developing across multiple platforms including Windows, macOS, Android and iOS, and we're adept at integrating complex back-end functionality like intelligent country code detection to give you a user-friendly experience. Our devotion to providing timely support is also a huge benefit to me as we provide a substantial six months of post-launch care. One standout quality of our development process is how we focus on simplicity and efficiency in our products. With this approach, I assure you that your system will not only be incredibly responsive but also won't have any adverse impact on your existing system codes. Our positioning - "Miracles happen to those who believe in them" fits aptly with the goals of your project. We believe that anything is possible with the right vision and commitment, and we strive to showcase it within every project we undertake. Beyond just delivering what's required, my team's mandate is to add value wherever possible. This means that not only will you receive a seamless dial pattern converter but also regular free updates and complete support for Linkus or MicroSIP changes. We understand the changes in modern mobile practices hence we propose to include an icon adjacent to t Thanks!
$50 USD in 1 day
6.3
6.3

I understand you need a solution to automatically convert dial patterns for your Yeastar and Grandstream PBX systems, specifically handling calls to Egypt (+20 to 70*****) and Saudi Arabia (+966 to 6055******), while also removing country codes for short numbers and prepending a '7'. I recently developed a similar dial plan manipulation script for a VoIP provider that reduced misdialed international calls by 15%. My approach will involve creating custom dial patterns within your PBX using their native dial plan scripting language, or if necessary, a small, lightweight application that intercepts outgoing calls from MicroSIP/Linkus. This solution will dynamically apply the correct transformations based on the dialed number and your specified rules, ensuring the "back scene" modifications happen without user intervention on the dial screen. How are your existing dial patterns currently structured within your Yeastar/Grandstream systems? Ready to start as soon as you confirm scope.
$66 USD in 21 days
5.2
5.2

With my extensive experience as a Network, Cybersecurity, VoIP and System Engineer of over 10 years, I am the perfect match for your PBX Client & Dial Pattern Converter project. I am well-versed in dealing with different vendors, including Yeastar and Granstream, which you use for your PBX systems. My proficiency extends to both desktop (Windows/macOS) and mobile (Android/iOS) versions, with excellent knowledge of publishing on Google Play and Apple Store. Aiming for a very light weight application with download capability from your server and negligible delay (0.01%), I am committed to ensuring a smooth, user-friendly experience for your staff. Additionally, my commitment to providing 6 months of support post-launch along with free updates if the client "Linkus or MicroSIP" is updated speaks volumes about my dedication to long-term client satisfaction. Moreover, not only will I be entirly focussed on your task without touching or using pbx system code’s,I will also take care to add an icon so that calls can be made through the contact list just like Whatsapp calls on mobile devices. As requested, i'll require before awarding to witness the UI primarily to give you confidence in your choice. Looking forward to showcasing my capabilities on this project and working together in the future.
$80 USD in 2 days
5.3
5.3

Hello Dear, I’m Md Toriqul Islam, an experienced Full-Stack Developer with 10+ years of expertise in VoIP solutions, SIP integrations, cross-platform applications, and smart dial-routing systems. I’m excited to partner with you and can start immediately. I understand you need a lightweight smart dial-pattern solution for MicroSIP, Linkus, Yeastar, and Grandstream PBX systems without modifying PBX core code. The system will intelligently detect country formats, apply dynamic dial rules, support backup/restore, and work across desktop and mobile platforms with fast performance. I have rich experience in SIP, VoIP, React Native, Flutter, Electron, API integration, and scalable telecom applications. I’m ready to share UI concepts before award and discuss the project further. Best regards, Md Toriqul Islam
$20 USD in 1 day
5.2
5.2

Hi, I have checked your project and understand you need a lightweight dial pattern conversion application that works alongside MicroSIP and Linkus, automatically transforming numbers based on configurable country and routing rules without modifying the PBX system. I have experience with VoIP applications, SIP clients, Asterisk-based environments, number normalization, dial plan logic, cross-platform desktop and mobile development, API integration, and backup/restore systems. I can build a configurable dial pattern engine with smart country detection, dynamic rule management, local and server-based backup options, mobile contact integration, and a simple UI for managing routing templates while keeping PBX configurations untouched. Best regards, Juan
$45 USD in 1 day
5.2
5.2

Hi, I reviewed your requirements carefully. I understand the goal is building a **lightweight cross-platform dialing solution** with dynamic dial pattern management, smart country detection, backup/restore capability, mobile integration, and compatibility with existing systems **without modifying PBX code**. The solution must support desktop (Windows/macOS) and mobile (Android/iOS), including app publishing. Key areas I’d focus on: • Dynamic dial pattern templates (editable without exposing numbers in UI) • Smart country detection/routing logic • Backup/restore + server download support • Custom mobile calling icon integration • Lightweight architecture with fast response times • Compatibility with Linkus/MicroSIP updates • UI prototype before development + post-launch support I understand the fixed-price expectation and one-week timeline. I’d be happy to discuss technical constraints and provide an initial UI concept before proceeding.
$30 USD in 1 day
4.9
4.9

Hey — saw your post about the PBX client and dial pattern converter. Biggest pain I see here is keeping dialing behavior consistent across MicroSIP, Linkus, Yeastar, and Grandstream without users getting different results on each client. Quick question before I suggest an approach: Do you already have a central dial plan you want everything to map to, or are we converting between multiple existing patterns per PBX? I’ve worked on multi-PBX setups before (including Yeastar and Grandstream) where we had to normalize dial plans and client behavior across mixed environments. If you can send your current dial patterns, sample configs, or a short spec of what you want converted, I’ll review it and tell you what’s realistic.
$10 USD in 7 days
4.5
4.5

I understand you need a robust system to manage complex PBX dial patterns for MicroSIP and Linkus, similar to how I've previously developed dynamic routing logic for VoIP services that handled international and local number transformations. My approach will involve creating custom dial plan XML files that integrate directly with your PBX. These files will utilize pattern matching and substitution rules to dynamically prepend or remove country codes and add prefixes like '7' based on the destination. I'll configure these templates to be easily editable via a simple interface, without exposing the raw dial strings to the end-user. This will leverage the built-in capabilities of Yeastar and Grandstream PBX systems for maximum efficiency and compatibility. How are your current dial patterns managed, and what specific PBX firmware versions are you running? I'd be happy to discuss a detailed implementation plan and provide a tailored solution.
$66 USD in 21 days
4.2
4.2

With over 6 years of technological prowess, I am well-versed in multiple languages including Java, C++, Python and more. Additionally, my experience extends to various domains such as Object-oriented programming, Game Development and building Desktop Applications. Thus, I believe I have the coding skills necessary to create templates for dial patterns tailored specifically for Yeastar and Granstream PBX systems as you are seeking. My dexterity in handling different platforms like Android and my understanding of Google Play and Apple Store's publishing guidelines make me an adept candidate to be entrusted with creating mobile versions for your unique project needs. Furthermore, I'm proficient in working with MicroSIP and Linkus similar to your current requirements too. Rest assured, my development won’t require tampering with your existing PBX system code either. Not only will I deliver top-notch quality solutions within the strict deadline of one week post awarding; but I’m also willing to extend a 6-month long support post deployment for any updates or issues that may arise. Lastly, price is negotiable too, always looking forward for cost effective solutions. Trust me to handle this project comprehensively from these aspects while ensuring an incredibly low delay and lightweight design!
$45 USD in 1 day
4.0
4.0

As an experienced and extremely diligent Mobile App Developer, I believe I possess the expertise needed to successfully complete your project. Having worked on numerous mobile applications, my portfolio showcases my ability to build efficient and reliable systems designed for optimal performance; facets that are crucial for your unique PBX Dial Pattern Converter. Specifically, I could leverage the power of Android/iOS platforms to produce an intuitive mobile version of your Dial Pattern Converter complete with functionalities such as backup and restore via downloads from your server. Given my proficiency in UI design, I would ensure it aligns with your vision, as you specifically mentioned needing to see the UI before awarding the project. Additionally, my skills in modern, responsive User Interface design could create a compatibility symbiosis between your preferred mobile apps such as Linkus or MicroSIP and our converter. This integration process is seamless for me as adapting icons and related features fall under my purview. Post-launch, my proposed six-month support plan could give you peace of mind knowing you have a reliable partner for any eventuality or updates needed. Thank you for considering me; I look forward to turning this project into a success story for us both.
$45 USD in 7 days
3.4
3.4

I recently completed a project like this, achieving seamless dial pattern conversion. I'm new to Freelancer but come with experience from large-scale projects. Your need for dial pattern conversion is clear. I will ensure a clean, scalable solution with in-built intelligence. I focus on simplicity, reliability, and long-term sustainability in my work approach. Ready to commence. If this aligns with your project, feel free to reach out to discuss scope and pricing. Regards, Patrick If this aligns with your project, feel free to reach out to discuss scope and pricing.
$40 USD in 7 days
2.6
2.6

Hello There! Hope you are doing fine. I will build a standalone dial pattern converter app for MicroSIP and Linkus clients. The app will sit beside your PBX and convert international numbers to local formats (Egypt: remove +20, add 7; Saudi: +966 to 6055, etc.). It will intelligently detect the country based on smart input. I will provide desktop versions for Windows and macOS, and mobile apps for Android and iOS. Mobile apps will include an icon in the contact list to call via this app (like WhatsApp). Features include backup/restore, very low delay (<0.01%), lightweight, and 6 months post‑launch support. Free updates if Linkus or MicroSIP update. I will not modify any PBX system code. Internal extension calls are excluded. I will deliver UI mockups for your approval before development starts. Fixed price: $250 USD. Timeline: one week from award. Please start a chat to share your PBX details and access. Best regards, Md Ruhul Ajom
$30 USD in 2 days
4.9
4.9

Hi there, I’m thrilled about the opportunity to help streamline your PBX dial pattern conversion with a solution tailored to your unique requirements. With experience in VoIP systems and mobile application development, I understand the technical complexities involved in automatically transforming dial patterns without compromising user experience. I plan to create templates that dynamically adjust as users input numbers, intelligently detecting the country code and adjusting according to your specifications. This will encompass both desktop (Windows/macOS) and mobile platforms (Android/iOS), ensuring seamless integration and functionality. The proposed application will also be lightweight, with a minimal delay, and will include crucial features like backup/restore options and support for post-launch updates. I can ensure real-time communication throughout the project, and I'm ready to provide a demo or initial prototype within 12 hours post-commencement. Could you clarify if there are specific examples of the dial patterns you'd like to see in the UI demo? Best regards, Cindy Viorina
$50 USD in 4 days
2.1
2.1

Hello, I understand you need a lightweight, cross‑platform dial-pattern converter that works seamlessly with MicroSIP, Linkus, Yeastar, and Granstream. I will craft templates for dialing Egypt, Saudi, and other country codes with smart input detection, automatically adapting patterns (removing codes, adding prefixes) while keeping internal PBX calls unaffected. The app will feature dynamic number templates, with an unobtrusive UI on the dial screen, and a robust backup/restore system accessible from your server. Desktop (Windows/macOS) and mobile (Android/iOS) builds will be published to Google Play and the App Store, with a design that is responsive, fast (targeting near-zero delay), and very lightweight. I’ll implement a simple, secure export/import workflow for backup, plus 6 months of post‑launch support and free updates if Linkus or MicroSIP updates. Mobile will include a contact icon that mirrors WhatsApp usage for calls, while preserving existing PBX code constraints and not touching internal extension logic. Before awarding, I can show you a working UI prototype to confirm layout and UX meets your expectations. Best regards,
$50 USD in 1 day
1.5
1.5

Hi , You need an expert in Desktop Application, API Development, Mobile App Development, iOS Development, User Experience Research, Android, Desktop App, VoIP, Asterisk PBX and User Interface / IA, and I have a tailor-made solution ready for you. Your project brief instantly reminded me of a recent client who faced similar challenges, and I know exactly how to execute this flawlessly for your specific needs. To ensure we hit the ground running, I have three quick questions: Are there any additional technical details or constraints not mentioned in the brief? What is the primary hurdle currently blocking your progress on this? What is your strict timeline for completion? Why trust me with your project? The Record: 250+ Projects. 6+ Years. 100+ consecutive 5-star reviews. The Standard: Zero misses. I don’t just finish the job; I guarantee flawless execution. The Availability: Full-time freelancer, online 9 AM - 9 PM EST. My biggest "heavy-hitter" projects are kept off my public portfolio to protect client confidentiality. Click 'CHAT', and I’ll immediately send over relevant, private samples so you can see the standard of my work firsthand. Best regards, Salikeen Studio
$10 USD in 2 days
1.7
1.7

Hello, I can build a lightweight VoIP dial-pattern helper for MicroSIP and Linkus across Windows, macOS, Android, and iOS with smart country detection, editable templates, backup/restore, and clean UI. I understand you do not want changes to PBX code. The tool should work outside Yeastar/Grandstream PBX logic, detect numbers before dialing, apply rules like +20 to 70 and +966 to 6055, skip internal extension calls, and keep the transformation hidden from the dial screen where possible. I have experience with full-stack systems, APIs, desktop/mobile workflows, automation, and production integrations. I’ll first create the UI preview, then implement dynamic dial-pattern templates, local/server backup restore, lightweight sync, and platform-specific calling behavior. For mobile, I’ll also review the contact integration icon flow similar to WhatsApp calling, based on Android/iOS limits. One week is tight for all four platforms plus store publishing, but I can prioritize the core dial-pattern app and UI quickly. I am ready to start. Best, Smit
$45 USD in 1 day
1.8
1.8

The tricky part with mixed PBX setups like Yeastar and Grandstream is that each system formats dial patterns differently, and clients like MicroSIP and Linkus often clash as a result. I can build a converter that maps patterns cleanly across all your systems. Available now and can have it ready in 4 days. Pricing is based on the description as written. The final number depends on how many PBX types you need covered. Want to jump on a quick call?
$50 USD in 5 days
1.0
1.0

Hi, Dial pattern manager that sits on top of MicroSIP and Linkus without touching any PBX system code. Smart country detection, dynamic template management, and a clean dial experience across desktop and mobile. I have read the full brief carefully. Core logic: the app intercepts the dialled number, matches it against the configured country pattern, strips the country code, and prepends the correct prefix automatically. Egypt plus 20 becomes 70, Saudi plus 966 becomes 6055, and so on. Templates are editable from a settings panel that never appears on the dial screen. Internal extension calls bypass the pattern engine entirely. Desktop: Windows and macOS apps built in Electron for a lightweight native feel. Mobile: React Native for Android and iOS, published to Google Play and App Store. WhatsApp style icon on contacts for SIP calling rather than the default mobile dialler. Backup and restore included with download from your server. Updates delivered free when Linkus or MicroSIP release new versions. Six months post launch support included. Performance target: sub 10ms pattern processing. No PBX code touched at any point. Timeline: one week from award. UI mockup ready to share before you award. Bid confirmed once you confirm the number of country dial patterns needed for the initial template set. What is the total number of country patterns you need configured at launch?
$45 USD in 7 days
0.7
0.7

Hi, I have read your project details and I know what you expect. I am a senior engineer with over 7 year of experience on Mobile App Development, Android, User Interface / IA, Asterisk PBX, VoIP, iOS Development, API Development, User Experience Research, Desktop Application, Desktop App. Please visit my profile to view my latest projects, certificates, and work history. Best, Matheus Thank you, Matheus
$45 USD in 7 days
0.0
0.0

Riyadh, Saudi Arabia
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