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2,000 sip voip dialer jobs found

...investment education tailored for the **Indian stock market**. ### 1.2 Scope The platform will integrate features such as **real-time stock data visualization using TradingView**, **custom-built portfolio management (similar to MProfit)**, **one-click portfolio rebalancing**, **SIP (Systematic Investment Plan) management**, and **educational content** for investors. The platform will support desktop and mobile web access. ### 1.3 Definitions, Acronyms, and Abbreviations - **NSE**: National Stock Exchange of India - **SIP**: Systematic Investment Plan - **TradingView**: Financial charting and analysis tool - **API**: Application Programming Interface ### 1.4 References - NSE Official API Documentation - TradingView API Documentation ## 2. Overall Descript...

$1260 Average bid
$1260 Avg Bid
51 bids

I'm in need of a developer who can complete my custom app. The app is in the initial stage...Facebook interface. Key Requirements: - Complete my custom app development - Integrate AI functionalities into the app - Debugging the code for optimal performance - Deploying the app to mimic a Facebook interface Deliverables: - Two copies of the app - Two copies of the app in .html format The ideal candidate should be able to ensure that I can communicate with my custom AI assistant through my VoIP number to execute multi-tasking online. Functionality of AI Assistant: - Schedule tasks - Access to my calendar and contacts, email and messages, and files and documents I need this project completed ASAP. Please add whatever is needed to my code and data from AI to create a fully f...

$129 Average bid
$129 Avg Bid
8 bids

I need an IVR system that handles both inbound and outbound calls. The primary purpose of this system is to sell my services and manage customer support ticketing. Key Requirements: - The system should be capable of processing customer support ticketing. - Efficiently manage both inbound and outbound calls. - Drive sales through effective call handling. Ideal Skills and Experience: - Prior experience in setting up IVR systems. - Expertise in customer support ticketing systems. - Proven track record in sales-driven call management.

$30 - $250
$30 - $250
0 bids

I need an expert to configure my Linux server to make direct calls to my preferred SIP trunk provider, bypassing the need for software like 3cx. Key Requirements: - Configure Linux server for SIP calls - Direct calls from server to trunk - No use of intermediary programs (3cx etc.) Skills and Experience Needed: - In-depth knowledge of Linux servers - Expertise in SIP (Session Initiation Protocol) - Previous experience with SIP trunk setup - Understanding of direct server call configurations - Familiarity with SIP trunk providers

$173 Average bid
$173 Avg Bid
16 bids

...using QtCreator, C++ and the PJSIP library. This application should allow SIP registration to my Asterisk SIP server and facilitate making and receiving audio voice calls over SIP. Key Requirements: - The app's user interface can be simple; nothing overly complex is necessary. - It must be compatible with Apple Silicon Arm based CPUs. A Windows version may be needed later, but that will be a separate project. - Bids should come exclusively from freelancers with: - Strong expertise in QtCreator, C++, and notably the PJSIP library. - Access to an actual Apple Silicon Arm based Mac (not an Intel one). Essential Functionalities: - SIP registration - Initiating audio calls - Receiving audio calls I am using an Asterisk SIP server for this proj...

$243 Average bid
$243 Avg Bid
11 bids

I'm seeking a skilled developer with proven experience in creating Ozeki SIP applications. The solution should seamlessly incorporate IVR prompts and facilitate blind transfers. Key Requirements: - Implementation of IVR functionalities: The system should utilize voice prompts, allow for menu navigation, and provide automated responses. - Integration with Third-party APIs: The application should be capable of connecting with various third-party APIs. - Use of Pre-recorded Messages: The voice prompt options are limited to pre-recorded messages. Ideal Skills: - Extensive experience with Ozeki SIP applications - Proficiency in IVR system development - Strong understanding of API integration - Ability to work with pre-recorded voice prompts.

$22 / hr Average bid
$22 / hr Avg Bid
32 bids

...number and attempts to forward the call to 3CX via a SIP trunk. However, we are experiencing problems configuring the SIP trunk between Asterisk and 3CX. We are looking for counseling that can help us find the error and direct us to the right configuration. What I have done so far: - I have tested the SIM800C module to verify that it is working and receiving calls. - I created a Python script that uses Asterisk AGI to handle incoming calls. - I configured Asterisk to use PJSIP and created a SIP trunk to communicate with 3CX. Where we have problems: - AGI script does not appear to be executed by Asterisk. - Communication between Asterisk and 3CX does not seem to be working Key Requirements: - An expert in Asterisk and 3CX with experience in SIP integratio...

$51 Average bid
$51 Avg Bid
10 bids

I'm seeking an experienced freelancer to assist in connecting a single Dialpad number on a Pro plan to a Microsoft Teams E5 license using Direct Routing. Key responsibilities: - Enable voice calling via Teams via the Dialpad Pro plan number- Direct routing - Troubleshoot any issues that arise - Provide guidance on best practices Ideal candidates will have: - Hands-on experience with VoIP configurations - Microsoft Teams integrations - Strong understanding of telephony systems -Experience in Powersheel to set up on M365 Teams

$189 Average bid
$189 Avg Bid
8 bids

...audio and VoIP software developer with expertise in the Sipsorcery library. The project primarily involves integrating new features into an existing system. Key Features to be Integrated: - Call recording functionality: The implementation should be seamless and user-friendly. - Enhanced security protocols: This is crucial to ensure the safety and privacy of our communications. - Advanced call analytics: The ability to track and analyze call data is essential. If you are not familiar with the Sipsorcery library but are willing to learn, I encourage you to apply. Your ability to grasp new concepts quickly will be highly valued. Skills and Experience Needed: - Proficiency in audio and VoIP software development. - Prior experience with the Sipsorcery library is a plus. - K...

$33 / hr Average bid
$33 / hr Avg Bid
15 bids

Hello, I have rich experience in Arduino programming, web data extraction, VoIP integration, and cloud computing. I can develop a seamless system that processes user input via phone calls, extracts real-time location data, and delivers it through a TTS-based response. I think one problem is ensuring low-latency data extraction and accurate reverse geocoding while managing multiple servers and Arduino interactions. Right? I think the good solution involves optimizing API requests, implementing load balancing, and using HID-enabled Arduino for fast automated web interactions. In the past, I built a real-time GPS tracking and voice response system, where a key challenge was handling simultaneous API requests. I solved this by using WebSockets for real-time communication and optimizing ...

$2100 Average bid
$2100 Avg Bid
1 bids
Salesforce Expert Needed
5 days left
Verified

...Independent freelancer experienced Salesforce consultant with extensive knowledge in Salesforce development, particularly with SIP (Session Initiation Protocol) integrations. This project requires significant customization, including: - Creating Custom Objects - Setting up custom fields for SIP credentials - Developing a custom Lightning Component or Visualforce page - Customizing Salesforce task logging - Creating triggers and field updates Please do not apply if you do not have relevant experience with SIP integration. Detailed requirements will be shared with short-listed candidates. The ideal freelancer for this project would be one who is: - An expert with SIP integrations - Highly skilled in Salesforce development - Proficient in creating and custo...

$12 / hr Average bid
$12 / hr Avg Bid
20 bids

We are seeking a skilled freelancer to implement a robust VICI dialer system for our team of four members, dedicated to outbound calling. Our ideal system should include the following features: - Reliable call recording capabilities for quality and training purposes - Call barging functionality to assist team members during live calls - Seamless integration with our existing CRM to maintain customer interaction records - Exceptional connectivity to ensure clear and uninterrupted communication The perfect candidate for this project will have: - Proven experience in setting up and integrating VICI dialer systems - Strong understanding of telecommunications and VoIP solutions - Experience with CRM software and its integration with communication systems - Excellent prob...

$7 Average bid
$7 Avg Bid
2 bids

I need a professional to set up an auto dialer (Vici Box) for my company, complete with DID configuration utilizing toll-free numbers. This system will need to handle both inbound and outbound calls, and include features such as call recording and IVR. Key Features: - Call Recording: Essential for quality control and staff training. - IVR: To handle incoming calls efficiently without needing constant human intervention. Ideal Skills & Experience: - Proven experience with Vici Box or similar auto dialer software. - Prior work setting up DID configurations, particularly with toll-free numbers. - Knowledge of IVR systems and call recording software. - Excellent understanding of both inbound and outbound call handling.

$17 Average bid
$17 Avg Bid
2 bids

Heroku Deployment Expert for Jambonz & Retell AI SIP Integration Job Title: ? Heroku Deployment Expert Needed for Jambonz & Retell AI SIP Integration Project Description: We are integrating Retell AI with Jambonz to handle SIP calls from our UAE number (hosted on 3CX & Dinstar). While we have completed some parts of the integration, we need an experienced developer to help with deploying and configuring the integration on Heroku. ✅ What’s Already Done: SIP trunking is configured on Jambonz Jambonz is connected to Retell AI webhooks SIP credentials & carrier routing are set up ? What We Need Help With: Deploying the Retell AI SIP integration on Heroku Configuring Heroku environment variables correctly Ensuring API & webh...

$175 Average bid
$175 Avg Bid
21 bids

Job Description: We are looking for a professional freelance cold caller with experience in US and Europe cold calling and appointment setting. Your primary responsibility will be to engage potential clients, present our value proposition, and schedule qualified meetings. What We Provide: * A targeted list of accounts and prospects for outreach * A dialer system for calling * A fixed payment in USD per successfully completed meeting * An opportunity for full-time employment with a fixed salary + incentives for top performers as we scale up our expansion Responsibilities: * Make outbound calls to potential clients in US and Europe from the provided list * Communicate effectively to generate interest and schedule meetings * Handle objections professionally and qualify leads * Acc...

$43 Average bid
$43 Avg Bid
4 bids

I'm in need of a professional, fluent English speaker or a native English speaker, who can help with cold calling for my security guard business. The main objective of these calls is to set appointments. Call Requirements...with cold calling for my security guard business. The main objective of these calls is to set appointments. Call Requirements: - Calls should be made during Perth WA's daytime. - You must have access to an Australian number or dialer as I will not provide one. Script Usage: - Calls should be a mix of following an existing script and improvising based on the conversation. Ideal Skills: - Excellent English communication skills - Experience in cold calling and appointment setting - Ability to improvise based on the conversation - Access to an Austral...

$3 / hr Average bid
$3 / hr Avg Bid
14 bids

...for a professional with a strong sales background and experience in the telecommunications industry to help sell a VoIP solution to inbound call centers. The goal of the project is to increase sales of the VoIP system. The VoIP solution we are targeting should have the following key features: - Interactive Voice Response (IVR): The system should be able to route calls based on pre-set criteria. - Call Recording: There should be an option to record calls for training and quality assurance purposes. - Call Analytics: The system should provide insightful data on call trends, durations, and outcomes. Ideal candidates for this project should have: - Proven experience in selling VoIP solutions or similar telecommunications products. - A deep understanding of the ...

$250 - $750
Local
$250 - $750
0 bids

I'm seeking a proficient Spanish-speaking sales closer for my travel agency, targeting the Spanish market in the US and Latin Americ...- Closing sales from inbound online campaigns. Ideal Candidate: - Extensive sales experience in the travel industry. - Proven track record with inbound call campaigns. - Deep understanding and connection with the Spanish-speaking market. Necessary Skills: - Fluent in Spanish, both spoken and written. - Sales-oriented mindset with excellent closing skills. - Proficient in using a CRM system and VoIP phone service. Please note, the role does not involve generating sales leads or providing customer support, but rather, focusing on closing sales. Experience with email marketing software is not required, but any additional knowledge in this area w...

$12 / hr Average bid
$12 / hr Avg Bid
16 bids

...Frank, he’s hit a few times before being thrown to the ground. Panel 11: The chip flashes as it smashes against the ground. They continue to kick him for a minute then spit on him before leaving. Frank lays there with his face in a puddle... Panel 12: Frank makes the journey back home. Opens the door and grabs a bear. Sitting down he turns on the TV to a basketball game, but as he goes to take a sip, he realises it’s not beer. He now holding a bottle of hot sauce. A hacker begins to message with him....

$146 Average bid
$146 Avg Bid
17 bids

I'm seeking a seasoned mobile app developer capable of creating 'CallGuardian', a cross-platform (iOS & Android) mobile application. This app should seamlessly integrate VoIP, AI call handling, and real-time transcription functionalities. Core Responsibilities: - Develop an app that can answer intercepted calls using an AI assistant - Incorporate VoIP integration for seamless call handling - Implement real-time transcription capabilities for every call Ideal Skills: - Proven experience in mobile app development, particularly for both iOS and Android platforms - Deep understanding and expertise in VoIP technologies - Proficiency in AI implementation and call handling systems - Experience in developing real-time transcription features Your expertis...

$278 Average bid
Featured
$278 Avg Bid
15 bids

I'm in need of a phone number filter for my VOIP business. I want to implement a whitelist filter. My customers send their calls to my VOS3000 softswitch then I route to their destinations. I want an Asterisk + MySQL or other system that will recieve the calls and filter the called numbers and pass only calls destined to the whitelisted numbers. My customers will send the calls to the whitelisting filter IP which in turn release whitelisted calls to my VOS3000. I have a list of 3 million numbers that I want to use as whitelist. Only calls to the whitelisted numbers will be alloed to pass to my vos300- Key Requirements: - Previous experience developing such filter. - Development of a whitelist filter for Asterisk VOIP - User-friendly interface for manual input o...

$134 Average bid
$134 Avg Bid
15 bids

I'm seeking a professional to create a 30 - 45 seconds long animated social media advert for an energy drink, which must include my brand ...creating animated social media adverts. - Strong understanding of brand-centric messaging. - Ability to deliver high-quality, professional content. Description for advert I would like an advert of an energy drink called ‘Reviva’. It needs to last anywhere from 30seconds to a minute. At the beginning of the advert I am running and look out of breath, I then get handed my energy drink and take a sip. Then I run faster. At the end of the advert I would like all three types of energy drinks to be at the end with a tag line “Only Revive make you feel alive” Stills and videos to be used. If you can make make the ...

$19 Average bid
Guaranteed
$19
14 entries

I'm looking for a professional to install Asterisk on my Ubuntu PowerShell, configure it, and set up an auto dialer capable of making 10,000 calls per day. The purpose of these calls will primarily be for marketing campaigns. Specifics: - Asterisk installation and configuration on Ubuntu PowerShell - Setting up an auto dialer for 10,000 calls/day - Primarily focusing on marketing campaign calls I have a list of phone numbers ready for the auto dialer, which is currently in an Excel spreadsheet. Ideally, you should be skilled in Asterisk, familiar with Ubuntu, and have prior experience with setting up auto dialers. Consequently, I need a professional who can handle this task efficiently and effectively.

$53 Average bid
$53 Avg Bid
9 bids

I am looking for a VoIP specialist engineer to set up a new, cloud-based VoIP system for me. The system needs to be robust and feature-rich, with essential functions including call forwarding and routing, voicemail to email transcription, and video conferencing. Ideal skills and experience for the job: - Proven experience in setting up cloud-based VoIP systems - Strong understanding of VoIP features and functionalities - Excellent troubleshooting skills - Good communication skills to explain the setup process and features

$634 Average bid
$634 Avg Bid
20 bids

I'm looking for a professional to set up an auto dialer for me. The primary purpose of this dialer will be to assist in making sales calls. It will be used by a small team of 1-5 agents. I have not yet decided on the specific software to use, so I am open to recommendations based on your expertise. Key Requirements: - Set up of the auto dialer - Integration with SIP Trunking and DID Logic - Recommendations on suitable auto dialer software Skills & Experience: - Proficiency with auto dialer software, particularly Vicidial, GoAutoDial, or Asterisk - Experience with SIP Trunking and DID Logic - Background in setting up systems for sales-oriented purposes - Strong communication skills for explaining system usage.

$173 Average bid
$173 Avg Bid
21 bids

I'm looking for a skilled network engineer to help set up, troubleshoot, and optimize my office network. Key Responsibilities: - Network Installation: Set up a robust office network that ...and optimize my office network. Key Responsibilities: - Network Installation: Set up a robust office network that can handle all necessary devices. - Network Troubleshooting: Identify and solve any network issues promptly to ensure minimal downtime. - Network Optimization: Fine-tune the network for peak performance and efficiency. Devices to be Connected: - Computers - Printers and Scanners - VoIP Phones Ideal Skills and Experience: - Proven experience with office network setups - Strong troubleshooting skills - Expertise in network optimization - Familiarity with connecting a range of...

$354 Average bid
$354 Avg Bid
11 bids

Hi I'm looking for help for the installation and setup of the following application: (or equivalent) on debian 11 I need you to install the github project (with dependencies) install asterisk setup both setup the google 'speech to text' account and api keys call asterisk with a sip softphone, talk and get back the text in near real-time. max 300 euros

$384 Average bid
$384 Avg Bid
19 bids

I'm in need of a phone number filter for my VOIP business. I want to implement a whitelist filter. My customers send their calls to my VOS3000 softswitch then I route to their destinations. I want an Asterisk + MySQL or other system that will recieve the calls and filter the called numbers and pass only calls destined to the whitelisted numbers. My customers will send the calls to the whitelisting filter IP which in turn release whitelisted calls to my VOS3000. I have a list of 3 million numbers that I want to use as whitelist. Only calls to the whitelisted numbers will be alloed to pass to my vos300- Key Requirements: - Previous experience developing such filter. - Development of a whitelist filter for Asterisk VOIP - User-friendly interface for manual input o...

$128 Average bid
$128 Avg Bid
33 bids

...per booked meeting. - $10 **additional** bonus for every meeting booked above the weekly target. - $100 bonus for each meeting that leads to a signed contract. **Why Work With Us?** - Flexible part-time hours requiring just 2–3 hours per day. - Opportunity to work directly with the founders and play a key role in business growth. - Comprehensive support, including call scripts, CRM access, and VoIP tools. - Competitive performance-based compensation with significant earning potential. - Potential for this freelance role to evolve into a full-time position. We look forward to collaborating with a results-driven professional who is ready to contribute to our success in the US market. To Apply: 1. Please include a link or multiple links to a recording of a recent...

$11 / hr Average bid
$11 / hr Avg Bid
8 bids

...firewalls to ensure robust network security, setting up, programming, and maintaining Cisco CUCM for effective communication solutions, troubleshooting connectivity and performance issues, as well as configuration issues related to these systems, and providing documentation and support as needed. Ideal Skills and Experience: - Expertise in Cisco ASA and CUCM - Strong knowledge of network protocols, VoIP, and security configurations - Ability to work independently and meet project deadlines - Excellent communication skills Your ability to independently resolve issues and communicate effectively is crucial. If you have a track record of delivering quality results in Cisco networking solutions, I’d love to hear from you. The budget is negotiable based on experience. Apply no...

$30 Average bid
$30 Avg Bid
6 bids

...to a dialplan. - The SIP provider needs to receive a specific X CallerID, while the internal CallerID on softphone shows the number dialed by the provider. - The system should allow for loading multiple leads via web with start and stop action buttons. - Integration with for detecting answering machines and fake IVRs is necessary. - An internal dashboard for call agents is required, which allows them to query received phone numbers, access uploaded data, and view real-time call status. On the dashboard, call agents should be able to: - Start and stop calling campaigns. - Edit lead information. - Generate reports. Leads need to be loaded into the system via CSV file upload. Ideal skills for this job include extensive experience with FreePBX, knowledge of SIP protocols,...

$148 Average bid
$148 Avg Bid
15 bids

Hello, I'm looking for website development work. I have a VoIP Account with the company sipgate. On this site i have 4 Group Call Numbers. I want a very simple but modern looking website that displays the incoming calls for all 4 Numbers. For example 4 boxes/lists (one for each number) where incoming calls (numbers) are displayed in realtime. It would be nice to have a list per phone number with, for example, the last 10 callers. double click on a number should start a callback (also possible via RESTAPI) and route it to the physical VoIP Phone/User that is using the Website (maybe via a simple user login or maybe you can use a unique identifyer that you can extract from the users browser and a serverbased config file) Additionally there should be a On/Off Switch for e...

$171 Average bid
$171 Avg Bid
84 bids

I'm looking for a professional VoIP specialist to help me with the setup and configuration of a hosted (cloud-based) VoIP system. Key Responsibilities: - Configure a comprehensive VoIP system that includes call forwarding, voicemail, auto-attendant, IVR, and conference calling. Ideal Skills and Experience: - Proven experience in VoIP setup and configuration. - Strong understanding of hosted (cloud-based) VoIP systems. - Previous work with VoIP features including call forwarding, voicemail, auto-attendant, IVR, and conference calling. Your expertise will ensure seamless communication for my team. Looking forward to your proposals.

$639 Average bid
$639 Avg Bid
8 bids

I am in need of a freelancer to provide phone support for my customer service needs in CZECH / SLOVAKIAN. Skills and Experience: - General customer service skills are sufficient, industry-specific knowledge is not required. - The freelancer should be fluent in CZECH / SLOVAKIAN and have excellent communication skills. - Previous experience in customer service i...their order, now it’s confirmed, and that they should be at home on the expcted shipping date so the package will be delivered. • call those who didn’t pick up the day before • if the customer has any question regarding his/her order, than you can look it up in the client’s system to provide proper information. Most probably it’d be usually 1-2 hours per day. It can be done home office. We prov...

$15 / hr Average bid
$15 / hr Avg Bid
11 bids

Dear Team, Please update our vc dialer technical and security issues.

$20 Average bid
$20 Avg Bid
1 bids

...Support for monitoring client interactions - Efficient call routing for both UK and Ireland - Recommendations for a reliable and cost-effective VOIP provider as I'm currently without one - Custom branding implementation with provided assets - Compatibility with SIP App for mobile calls, ensuring DTMF feature is available on this platform The ideal freelancer for this project should have: - Proven experience in setting up call centre systems - In-depth knowledge of VOIP services, focusing on cost-effectiveness - Familiarity with customer support campaigns - Skills in IVR system configuration - Ability to implement custom branding - Expertise in SIP App configuration - Strong communication skills for clear project updates Please provide your capabilities...

$213 Average bid
$213 Avg Bid
22 bids

I'm looking for an expert to set up a VoIP system tailored for business communication. The primary requirement is a robust phone service. Key Requirements: - Comprehensive setup of a business-oriented VoIP system. - Focus on a reliable phone service. Ideal Skills and Experience: - Proven experience in VoIP system setup. - Excellent understanding of business communication needs. Please note, there's no need for integration with existing systems, such as CRM or email. Your expertise will be pivotal in ensuring seamless communication within our business.

$29 / hr Average bid
$29 / hr Avg Bid
16 bids

I'm looking for a professional to assist me with the setup of a VoIP and SIP system using 3CX for my small business. The project is urgent and needs to be completed as soon as possible. Key Requirements: - Setting up a fully functional VoIP and SIP system using 3CX. - Implementing call forwarding functionality. Please note, I currently do not have a network infrastructure in place, so a complete setup is necessary. The ideal freelancer for this project would have extensive experience with 3CX, VoIP and SIP setups, and network infrastructure. Timely completion and good communication skills would be highly appreciated.

$244 Average bid
$244 Avg Bid
28 bids

I'm in need of a phone number filter for my VOIP business. I want to implement a whitelist filter. My customers send their calls to my VOS3000 softswitch then I route to their destinations. I want an Asterisk + MySQL or other system that will recieve the calls and filter the called numbers and pass only calls destined to the whitelisted numbers. My customers will send the calls to the whitelisting filter IP which in turn release whitelisted calls to my VOS3000. I have a list of 3 million numbers that I want to use as whitelist. Only calls to the whitelisted numbers will be alloed to pass to my vos300- Key Requirements: - Previous experience developing such filter. - Development of a whitelist filter for Asterisk VOIP - User-friendly interface for manual input o...

$134 Average bid
$134 Avg Bid
39 bids

...ability to meet specifications accurately. The product will come in 4 colour combinations - WHITE , BLACK , LAVENDER AND ARMY GREEN , PICTURE ATTACHED The lid has special features which can be checked on the following link it can be sipped ( it has straw inside _ it can be used to drink directly with the small mouth lock which can also be used as an handle references of the same bottle owala free sip bottle house of quirk https://www.amazon.in/House-Quirk-Insulated-Stainless-Turquoise/dp/B0DFMC9DDK/ref=sr_1_6?crid=AWPXPVPNZI3E&dib=eyJ2IjoiMSJ9.e8-X8iwoqER6dIfD_g82tfwmuutuxCjTImzrCw9Qt2RE0LFEk9DjQL3_eC1OeZfwPdnPNXRUCo99tbvMU7hCZYtkJih7lmyLA4rhHDTWhbZ3YLvZN3lMOupif1bcJ_jAZn30GAauzXWMbxnEnERp-52CJ_ymHtcxaWEpz

$91 Average bid
Featured Guaranteed
$91
41 entries

I'm looking to deploy a call system using Grandstream UCM6308. The system should make automated calls to over 10,000 phone numbers. When the call is answered, it should play a pre-recorded promotional message. Key Requirements: - The system must track all call outcomes, including answered cal...UCM6308. The system should make automated calls to over 10,000 phone numbers. When the call is answered, it should play a pre-recorded promotional message. Key Requirements: - The system must track all call outcomes, including answered calls, voicemails, and no answers. - Calls need to be scheduled for specific dates and times. Ideal Skills: - Experience with Grandstream UCM6308. - Knowledge of VoIP and automated calling systems. - Ability to configure call tracking and scheduling f...

$40 Average bid
$40 Avg Bid
4 bids

Hi...iOS it performs well for foreground calls. However, on iOS, incoming calls fail to reach the app when it is in the background and killed state. Although push notifications for calls do reach the app on iOS, the calls themselves do not come through. It appears that FCM may not be fully compatible with iOS for call functionality due to iOS background restrictions. Instead, using an APN token with VoIP might be necessary to wake the app especially when it is in the killed state and running in the background. For our database services, we are using Firebase. If you have experience resolving or developing similar applications, please let us know so we can discuss this further. It would be extremely helpful if you could provide a technical explanation of how you would address the...

$313 Average bid
$313 Avg Bid
27 bids

Must be a FullStack developer, Need the following installed, configured and tested; Please rev...Builder Pro for Perfex CRM with Landing Page Control: 6️⃣ Automation & Integrations • Zapier Integration Module for Perfex CRM: • REST API Module for Perfex CRM: 7️⃣ VoIP & PBX Call Management • PBX Integration Module for Perfex CRM: 8️⃣ UI & Design Enhancement • Color Client Theme for Perfex CRM:

$169 Average bid
$169 Avg Bid
98 bids

I'm looking for an expert who can help me install an open source SBC, preferably Libresbc, on my Rocky Linux 9 system and ensure it's fully operational. The primary purpose of this SBC is for VoIP security, so the setup needs to be robust and secure. Key Requirements: - Install and configure Libresbc on Rocky Linux 9 - Ensure the SBC is fully operational - Implement intrusion detection capabilities within the SBC Ideal Skills: - Extensive experience with Rocky Linux - Proven track record in SBC installation - Deep understanding of VoIP security measures - Familiarity with Libresbc and its functionalities Please note, I specifically want the intrusion detection to be handled via Libresbc. So any experience you have with this would be highly beneficial.

$160 Average bid
$160 Avg Bid
8 bids

I am in need of a seasoned professional with expertise in integrating Linphone SDK into iOS apps. I h...functionalities. However, I am encountering some challenges and need assistance to fully integrate and optimize the SDK for seamless operation with an Asterisk SIP server. Key Responsibilities: - Troubleshoot and resolve existing issues with the Linphone SDK integration. - Enhance the current implementation to include all features of the Linphone SDK. - Ensure optimal performance and reliability of the app’s call and messaging functionalities. Ideal Skills & Experience: - Proven experience with Linphone SDK integration, particularly in iOS apps. - Strong understanding of Asterisk SIP servers. - Excellent problem-solving skills. - Previous experience with VoI...

$195 Average bid
$195 Avg Bid
8 bids

...scheduling, invoicing, customer management). ✅ Develop a multi-tenant SaaS system (Stripe/PayPal subscription model, role-based access). ✅ Integrate VoIP & WhatsApp APIs for customer communication. ✅ Automate email & SMS notifications for bookings, invoices, and reminders. ✅ Develop API connections for Zapier, PBX, and third-party apps. ✅ Optimize database, server security, and overall performance. ✅ Ensure scalability, security, and GDPR compliance. ? Requirements ? Expert in Perfex CRM customization (PHP, CodeIgniter). ? Experience in SaaS development & multi-tenant architecture. ? Strong knowledge of MySQL, JavaScript, and REST APIs. ? Experience with VoIP APIs (Twilio, PBX, WhatsApp API). ? Familiarity with Zapier & workflow automation integrations. ?...

$208 Average bid
$208 Avg Bid
63 bids

I need a professional who can integrate SIP trunks from , , and to my Retell AI account. The primary focus is on cost efficiency, as these SIP trunks will primarily be used for outbound calls. There are no specific call routing features required. Ideal skills for this project include: - Experience with SIP trunk integration - Familiarity with Retell platform - Understanding of cost-efficient telecommunication solutions.

$77 Average bid
$77 Avg Bid
9 bids

I'm seeking an expert in IP telephony with extensive knowledge of Twilio platform to configure my Twilio Flex services and integrate a SIP trunk into my account. The job will involve: - Handling both incoming and outgoing calls - Incorporating live chat into the system - Managing various messaging channels - Configuring and integrating Webhooks The ideal candidate must be in Latam should have a proven track record of working with Twilio and a deep understanding of IP telephony. Please only apply if you have relevant experience and can demonstrate successful previous projects of this nature.

$24 / hr Average bid
$24 / hr Avg Bid
39 bids