Asterisk openser voippekerjaan

I am in need of a state-of-the-art Wave-based VoIP & PBX application. The application must have essential features at minimum like call recording, IVR and conference calling, file sharing capabilities. However, if you can integrate additional features such as call routing, voicemail, and call analytics, that will give you an upper hand! Ideal Skills and Experience: - Significant experience in developing VoIP and PBX applications. - Proficiency in Wave technology. - Skilled in integrating advanced features into applications. Please apply only if you are ready to provide an immediate solution. I am looking forward to working with a dedicated and talented professional! Please show demo with access so that we can check and tell you our modifications. We have many projects...

...Vicidial technology and recommend updates or enhancements when necessary. Technical Support: Provide technical support and training to end-users as required. Qualifications: Proven Experience: Minimum of 2 years of experience as a Vicidial Developer or in a similar role. Technical Proficiency: In-depth knowledge of Vicidial configuration, customization, and troubleshooting. VoIP and Telephony: Strong understanding of VoIP and telephony systems. Problem-Solving Skills: Excellent problem-solving abilities with a keen attention to detail. Communication: Effective communication skills, both written and verbal. Independence: Ability to work independently and efficiently in a remote environment. Integration Expertise: In-depth knowledge of Go High Level/Vicidial Integra...

I am seeking a specialist to help integrate AWS with our Asterisk PBX system. Key responsibilities will include: -Diagnose and resolve organic AWS to Asterisk PBX connection issues -Assure AWS and Asterisk PBX platforms interface correctly Ideal skills: -Extensive experience with both AWS and Asterisk PBX is essential -Experience with system integration and troubleshooting -Ability to work independently and find creative solutions to complex problems Whilst the specific functionalities and preferences for this project have not yet been finalized, these will be communicated upon initiation of the project. Your experience and suggestions will be valued in these discussions.

I am seeking a skilled developer who can build an Asterisk solution on Amazon Web Services (AWS). The system should be proficient in handling a load capacity of 10-50 concurrent calls, ensuring efficient performance and high availability, thereby exceeding the traditional communications infrastructure. Key Features: - Providing VoIP services - Enabling Conference Calling - Incorporating Call Recording Preferred Skill Set: The ideal freelancer for this task should be experienced with not only telephony engineering, but also cloud environment configuration. Knowledge in Asterisk operation, VoIP, and AWS platform are absolutely essential. Proven experience in similar projects is highly appreciated. The goal is a robust and scalable Asterisk environment tha...

As your client, I'm looking for an expert in both public cloud technologies like AWS, Google Cloud, or Azure, and Asterisk, to build a custom environment for my activities. The functionality I'm seeking includes: - Voice over IP - Conference calls - Interactive voice response I expect this environment to handle between 50 and 100 concurrent calls. The ideal freelancer for this project would have extensive experience with both Asterisk and public cloud deployments, and be able to provide examples of similar successful implementations they've undertaken in the past. They should be able to ensure high-quality voice communication, smooth run of conference calls and efficient functioning of interactive voice response systems. Moreover, the freelancer should ensur...

I am looking to create an Asterisk environment within the Google Cloud Platform (GCP). This environment will primarily serve the following critical functions: - Call center operations: Facilitate business communications and manage a large volume of calls efficiently. - Interactive Voice Response (IVR) functions: Integrate an efficient IVR system to assist callers and route calls automatically based on user inputs or chosen menus. The system must be designed to handle less than 100 calls simultaneously while ensuring seamless operation and minimal downtime. Ideal experience and skills needed: - Proficient with the Google Cloud Platform — this project requires deploying services in GCP. - Solid track record in building and managing Asterisk environments. - Understandi...

I am seeking a proficient developer or team with experience in VoIP and PBX solutions, specifically ones that leverage wave technology. Below is features list: Crafting a user-friendly interface for an IP Phone system Making a simple IP Phone interface Building an easy IP Phone interface Designing a sleek IP Phone interface Ensuring high-quality standards for audio and video communications Keeping high-quality audio and video Delivering reliable audio and video Achieving smooth audio and video Incorporating essential features such as instant messaging and file sharing Adding instant messaging and file sharing Integrating instant messaging and file sharing Implementing instant messaging and file sharing Please only bid if you have something ready solution which you can show as de...

I require a person in cloud networking, capable of designing a network using various protocols in Cisco Packet Tracer. Specifically, I want the use of VoIP, MPLS, and Multicasting. Not only do you need to design but also implement this on Amazon Web Services (AWS). The tasks involved in this include: - Setting up EC2 instances - Configuring S3 storage - Implementing VPC networking The prospective candidate should be proficient with Cisco network designs and AWS infrastructure. Experience with the specific protocols mentioned is essential. Adding to this, I need assistance in creating informative documents. These are aimed to provide a detailed analysis of the project. Your tasks here will comprise creating an Abstract, a PowerPoint Presentation, and a comprehensive Report.

I'm seeking an experienced network engineer to work on my Cisco 2951 STC telephone line VoIP configuration. Key Responsibilities: - You will primarily be responsible for setting up VoIP using the SIP protocol. - Integration of specific SIP trunking features is also needed, in line with our operational requirements. Skills and Experience: - Prior experience in configuring Cisco 2951 STC or similar products is a must. - Extensive knowledge and experience with VoIP technology and SIP protocol. - Familiarity with SIP trunking features would be considered a great advantage. Candidates who can deliver the project promptly and professionally will be highly preferred. This project offers the opportunity to showcase your abilities in a complex, highly technical enviro...

I'm seeking an experienced network engineer to work on my Cisco 2951 STC telephone line VoIP configuration. Key Responsibilities: - You will primarily be responsible for setting up VoIP using the SIP protocol. - Integration of specific SIP trunking features is also needed, in line with our operational requirements. Skills and Experience: - Prior experience in configuring Cisco 2951 STC or similar products is a must. - Extensive knowledge and experience with VoIP technology and SIP protocol. - Familiarity with SIP trunking features would be considered a great advantage. Candidates who can deliver the project promptly and professionally will be highly preferred. This project offers the opportunity to showcase your abilities in a complex, highly technical enviro...

We have our current SVG logo (attached), and I am wanting someone to come up with an SVG animation to make it more interesting. Our company sells VOIP solutions, so we are looking for some ideas that use our existing logo, where the animation is relevant to the phone / VoIP industry. Maybe the logo can look like it is making a phone call? Or maybe the logo can morph from a speech bubble shape and back again? An example of an animation that we like, that is also related to the phone industry can be found here:

Looking for Asterisk implementation engineer who is good at configuring inbound and outbound setup.

...to display the wide range of services my company offers. These services include: - Network infrastructure installation - WIFI network design and installation - Security intrusion design and installation - Consulting services - Surveillance camera systems design and installation - Remote solar solutions - Data center server room design and build - ICT structured cabling design and build - VOIP voice services and telephone plans These services should be highlighted prominently on the website. The website should be completed within a month. We are BICSI and Axis certified. Ideal skills and experience you should possess include: - Proven track record in building portfolio websites - Knowledge in network infrastructure, security installation, and ICT would be a plus - Abili...

I'm seeking an experienced network engineer to work on my Cisco 2951 STC telephone line VoIP configuration.

I'm seeking an experienced network engineer to work on my Cisco 2951 STC telephone line VoIP configuration. Key Responsibilities: - You will primarily be responsible for setting up VoIP using the SIP protocol. - Integration of specific SIP trunking features is also needed, in line with our operational requirements. Skills and Experience: - Prior experience in configuring Cisco 2951 STC or similar products is a must. - Extensive knowledge and experience with VoIP technology and SIP protocol. - Familiarity with SIP trunking features would be considered a great advantage. Candidates who can deliver the project promptly and professionally will be highly preferred. This project offers the opportunity to showcase your abilities in a complex, highly technical envir...

...to Friday 3PM - 9PM, and possibly Saturday and Sunday 1-6PM (New York Time). * It is critical days and hours are flexible. * It is critical that your English speaking skills are perfect. As well as your writing skills are decent. * It is critical that you have organizational skills that are exceptional. * It is critical you have 'excellent' connectivity to the internet You will be supplied VoIP access to send text messages and talk to prospects and clients. The position and job is for property management. People will be calling with questions regarding apartments for rent and existing tenants with problems. You will be responsible for managing properties remotely. You will be trained to deal with vendors clients and prospects. As well as short-term rentals such ...

...Vicidial technology and recommend updates or enhancements when necessary. Technical Support: Provide technical support and training to end-users as required. Qualifications: Proven Experience: Minimum of 2 years of experience as a Vicidial Developer or in a similar role. Technical Proficiency: In-depth knowledge of Vicidial configuration, customization, and troubleshooting. VoIP and Telephony: Strong understanding of VoIP and telephony systems. Problem-Solving Skills: Excellent problem-solving abilities with a keen attention to detail. Communication: Effective communication skills, both written and verbal. Independence: Ability to work independently and efficiently in a remote environment. Integration Expertise: In-depth knowledge of Go High Level/Vicidial Integra...

We're seeking for an experienced VoIP software developer to perform various specific tasks on a time-sensitive project. perform a market research about the top three communication mobile apps (like telegram). We would like to know their main features, and information about each one, and what technology the app was developed in. - Develop a custom software solution tailored to our specific needs. Maintenance, debugging of the existing software as well as optimization and improvement of software performance are key. - Expertise in VoIP market research is required. You'll be responsible in gathering intel on market trends and growth, conducting a competitive analysis of VoIP providers, and studying customer preferences and needs. The ideal candidate will h...

...experienced developer to integrate VoIP to WhatsApp on both Android and iOS. The main functionality that I'm interested in is voice calling. Moreover, it's critical to have the ability to call PSTN (Public Switched Telephone Network) to WhatsApp. The ideal freelancer should: - Have previous experience in cross-platform app development, specifically with VoIP integrations. - Familiarity with APIs and how to integrate them into both iOS and Android platforms. - Familiarity with WhatsApp API would be advantageous. - Understanding of the requirements and constraints of the PSTN. - Necessary skills in developing voice calling functionality. This project's success will hinge on your ability to create a seamless experience for users to engage in voice calling f...

Seeking an experienced developer to enhance our existing dongle voice SMS termination system with chan dongle and asterisk on Linux using custom firmware. The main focus will be on three key aspects: voice call termination, SMS termination as well as custom firmware development. While keeping the focus on the dongle voice SMS termination system, you will also need to utilize your Java skills to ensure seamless integration with our Linux server control system. Skills & Experience - Developing firmware - Working with chan dongle and asterisk on Linux - Java programming I invite applicants who can showcase both their past experiences relevant to this role along with any other skills and competencies that might be beneficial for the execution of this project.

I am in need of an advanced VoIP developer with specific experience in VitalPBX+Odoo integration. The main problem I am facing is with incoming calls; the webrtc phone from Odoo is not properly receiving them. Thankfully, outgoing calls from this system are working without any issues. But, since the incoming call problem persists, immediate attention to this matter is essential to me. I haven't noticed any other connectivity issue including internal call transfers or conference calls. Ideal freelancers for this project should possess: - Proven experience in VoIP development - Specific knowledge in VitalPBX and Odoo integration - Ability to diagnose and fix the issue with incoming calls - Excellent problem-solving and communication skills I am looking forward to having...

...looking for an expert in telecommunication and VoIP technology, specifically someone with experience in Asterisk and SIP integrations. Key Project Aspects: - Asterisk Setup: Your task will be to set up Asterisk with multiple features including monitor calls + transfer + hang up calls, an IVR system, and call recording. I require a high level of accuracy and efficiency in the configuration of these features. - SIP Service Connection: Additionally, I need to connect Asterisk to a SIP service. We have an AI that speaks and give response to your recorded message. So the idea is to connect this AI to the Asterisk that is connected to the SIP so it can speak with people on the phone. Ideal Skills: - Experience setting up and configuring Aste...

I am looking for a skilled Asterisk developer to customize and integrate my existing AI systems into Asterisk. Specific tasks include: - Integrating Asterisk with intelligent speech recognition and natural language processing systems. - Incorporating chatbot functionality for automated customer support. - Implementing AI-powered call routing and prioritization. The ideal candidate should have prior experience in Asterisk customization, AI integration, and development. Knowledge of speech recognition, natural language processing, chatbot technology, and AI-based routing is crucial for this project.

Seeking a skilled IMS Specialist to enhance our VoIP systems. The project involves system configuration and troubleshooting, with a focus on integrating new functionalities. Ideal candidates will have experience with: - Expertise in VoIP technologies and systems. - Proficient in system configuration tailored to business needs. - Strong analytical skills for effective troubleshooting. - Experience in integrating VoIP functionalities such as call routing, voicemail, and call recording. Your role will be pivotal in ensuring our VoIP systems are configured for optimal performance, integrating key functionalities to enhance our communication capabilities. This includes troubleshooting any issues that arise during the integration process. Your knowledge and experien...

...PBX principles. In particular, your role will require the development of a Telegram bot, with integrated services improving the functionality of Asterisk. This will be a comprehensive project, necessitating precision and a thorough understanding of programming. Key features should include: - Both DTMF and Any Caller ID functionalities. - Implementations for these features should enable Call Recording. - The bot should also provide hold music capabilities, specifically using pre-recorded tracks. Ideal candidates will have a solid foundation in both Python and PBX systems. A background in telecommunications, specifically interacting with Asterisk systems, is also beneficial. Your expertise should encompass Bot development, particularly within the Telegram platform, as the...

We are in the early stages of creating an AI-powered call center service tailored for businesses in Egypt, such as restaurants and car dealerships. Our goal is to leverage GPT-4 integrated with AI text-to-speech and speech-to-text models to provide seamless, efficient, and cost-effective customer service solutions. We are seeking an ...Development Frameworks (React, Angular, Vue.js) Node.js, Django AI and Machine Learning Libraries (TensorFlow, PyTorch, Hugging Face's Transformers) Cloud Platforms (AWS, Google Cloud, Azure) API Development Docker, Kubernetes CI/CD Tools (Jenkins, GitLab CI/CD, GitHub Actions) Web and Data Security Practices Problem-Solving Skills Communication Skills Project Management Skills Telephony Integration (VoIP, SIP) Speech Processing (Speech-to-Text, ...

In the search for an experienced developer, I require a web2call application based on Asterisk. This web2call should focus on enabling international call capabilities. Specifically, the created application should run adeptly on Linux platform systems. Additionally, the application needs to support one-on-one call functionality for its users. Hence, any freelancer bidding on this project should preferably have: - Proficiency in Asterisk software - Experience with building web2call applications - Knowledge of Linux platform compatibility issues - A background in creating systems for making international calls Your understanding of one-on-one call functionality support will be highly valued in this project. This project will be a significant contribution to connecting people ...

Hi I have a working ipsec tunnel (one host as a client and one host as a server) and I need to make sip calls from asterisk (as a client) to freeswitch (as a server) thru this tunnel. It works outside the tunnel but when I try to use the ipsec tunnel IP I can't hear audio and get call hangup after few seconds. I can provide ssh to both client and server and it's easy to 'switch' between using and not using the tunnel. Please write down the changes that you make. Also please only bid if you have experience with freeswitch. Max 100 euros. Thank you.

I am venturing into setting up a VoIP Service Provider Platform (Teleman) with my own server and domain. This platform will be targeted to provide both international and local call services. Here's what I'm looking for: Key Features Desired: • International and local Call functionality • International phone number support • Call forwarding The ideal freelancer for this project should have experience setting up VoIP platforms (Teleman) with the above-mentioned features before and be knowledgeable in international call support systems.

Requiero la instalación y configuración de Festival y Cepstral en varias voces en español, así como hacer la configuración necesaria para que las grabaciones que se están grabando en WAV se graben en wav, todo lo anterior en asterisk 11.25 en Issabel.

I'm searching for a proficient SIP/Asterisk engineer who has ample experience in performing the following tasks: - Setting up and configuring an Asterisk server - Ensuring that the server is set up for high security and can support telemarketing or sales calls - Adding a specific function of calling and spoofing numbers, to be used exclusively for telemarketing and sales purposes Ideal skills and experience for the job: - Extensive experience with Asterisk and SIP protocols - Past-experience in setting up IVR systems - Understanding of server security measures - Familiarity with telemarketing systems Please provide a summary of your relevant work experience and your approach to this task in your bid.

I need a USA non-VoIP number for personal use on WhatsApp. - Key Features Needed: • Call forwarding • SMS capabilities I anticipate using this number for over three months. The service provider should be in a position to provide long-term support with respect to these features. Ideal freelancers for this job would be those who have experience in setting up and providing such services, specifically with non-VoIP numbers for communication apps like WhatsApp. You should also be familiar with, or able to troubleshoot any potential technical issues that may arise during the span of time I will be using the number.

I'm searching for a network security expert to assist in diagnosing a problem with my SIP ALG settings on my Cisco ASA5506 firewall....rings for one second and then cuts off. Your tasks will include: - Examining the SIP ALG status on my firewall. - Troubleshooting any issues found and offering solutions to rectify them. - Implementing the solution with my approval. Relevant Skills and Experience: - Proven experience with Cisco ASA5506 firewalls. - Deep understanding of network security. - Skills in VoIP technologies and SIP ALG. - Familiarity with various VoIP service providers/software is a plus. Please note, we are not currently using Skype for Business or Ring Central, but a different provider/software. Your depth of knowledge in this area will directly influence ...

I resolved issues with developed pbx based asterisk with dial plan and fax over sip

...real-time speech-to-text functionality within the Asterisk ARI, leveraging the snoop channel feature. This project's goal is to create a seamless and accurate method of converting spoken words into text in real-time during calls, focusing on English language conversations. **Requirements:** - Proficiency in developing with Asterisk ARI and understanding of snoop channel operation. - Strong background in AI and speech recognition technologies, specifically tailored for real-time applications. - Solid experience with handling real-time audio streams and converting them to text. - Capable of integrating speech-to-text solutions in a Linux environment; though the operating system choice was skipped, Linux is our preferred platform for running Asterisk. - Ability ...

GoIP device configuration and tplink router configuration for voip termination.

...(Preferred Business, Marketing, IT or a related field). Proficient in using CRM software such as HubSpot, or ZOHO CRM Proficient in Microsoft Office Tools Proven experience as a Sales Executive or in a similar sales role. Demonstrated success in achieving and exceeding sales targets. Excellent communication and interpersonal skills. Fluent English Speaker is a must. Well versed in Internet services, VOIP telecommunications and web services such as hosting, design and maintenance Knowledgeable with IT terms that contributes to a dynamic and informed approach to tech sales. Tech Savvy with a deep understanding of IT concepts, trends, and emerging technologies. Strong negotiation and closing skills. Ability to work independently and as part of a team. Results-oriented with a focus...

As a growing technology company providing managed wifi, managed video surveillance, MSP a...reliability are essential. Relevant skills in network security, signal coverage, and user management might be required. - Managed Video Surveillance: Practical experience in IP camera systems and cloud video surveillance would be beneficial. - MSP: Familiarity with IT service management and broad knowledge in system infrastructure is preferred. - Hosted PBX: Understanding of telecommunications, VoIP and cloud services is needed. Ideal candidates should have prior experience with these technologies in a business setting. They should be innovative, solution-oriented, and comfortable with ongoing, potentially long-term projects. Having a proactive approach towards suggesting improvements would ...

Hello Asterisk Developer - Engineer - Tech, 1. I need an Asterisk auto-attendant - IVR with a TTS text-to-speach greeting generator - plugin. Canned greetings are so last century - customers want tailored greetings in a life-like male and female voice.2. No cumbersome GUI to handle this. I currently have a GUI running my Asterisk Voicemail that is over 10 years old...simple, liteweight and has what I need.3. If you are not experienced with Asterisk, you probably should not you.

I'm seeking an expert Android developer to create a VoIP app with GSM integration. This project includes, but is not limited to: - Developing an app for calling and text messaging through a SIP server, inclusive of delivery reports. - Implementing features such as call recording and instant messaging. - Ensuring compatibility with older Android versions. Since I don't have a preferred SIP server, your input and recommendations would be highly valued. Experience with SIP servers and a strong understanding of both VoIP principles and Android development are necessary for this project. Your role will be pivotal in guiding the selection and integration of the SIP server. Please consider the above requirements when placing your bid.

I'm currently experiencing an issue with my VoIP phone system where all incoming calls are being dropped after just 2 rings. I'm using FreePBX. The issue persists with all incoming calls without any exception. Here's what I need: - Diagnose the existing problem within the FreePBX system - Troubleshoot and offer a definitive solution to the dropped calls Ideal Skills and Experience: - Expert level knowledge in VoIP Systems - Proven experience with handling issues related to FreePBX - Strong troubleshooting skills and ability to quickly diagnose problems - Solid expertise in telephony systems - Preferably certified in VoIP related technologies If you are the guru I am looking for, I would appreciate your bid on this project. Can't wait to have my...

...to Friday 3PM - 9PM, and possibly Saturday and Sunday 1-6PM (New York Time). * It is critical days and hours are flexible. * It is critical that your English speaking skills are perfect. As well as your writing skills are decent. * It is critical that you have organizational skills that are exceptional. * It is critical you have 'excellent' connectivity to the internet You will be supplied VoIP access to send text messages and talk to prospects and clients. The position and job is for property management. People will be calling with questions regarding apartments for rent and existing tenants with problems. You will be responsible for managing properties remotely. You will be trained to deal with vendors clients and prospects. As well as short-term rentals such ...

Salut, Pe lan 1 avem reteaua locala calculatoare si telefoane voip si internet Pe lan 2 avem acces la serviciul digi sip care la care sa conectat dar nu mai vedem telefoanele din retea initial vedeam telefoanele ba chiar am gacut si teste cu un modul GOIP care a functionat bine .

...system to enhance our communications infrastructure. We've recently transitioned to a VoIP phone system, and now we need to fine-tune it to align with our operational needs. **Project Requirements:** - **Call Forwarding Setup:** Implement call forwarding to ensure calls are never missed and can be redirected as necessary. - **Voicemail Configuration:** Setup voicemail for more than 10 extensions, providing clear instructions for users on how to access and use their voicemail. - **Extensions Setup:** We need over 10 extensions set up. These should be properly configured and tested to ensure smooth communication within the team. **Ideal Skills and Experience:** - Proficiency in configuring and managing VoIP systems, specifically FreePBX. - Strong understanding of tele...

...I am seeking a developer with experience in Asterisk PBX and PHP to create a custom dashboard that interacts with the Asterisk Manager Interface (AMI). The dashboard should allow real-time monitoring and management of calls, as well as generating reports and statistics on system usage. Required Features: Real-time visualization of incoming, outgoing, and ongoing calls. Ability to initiate, pause, and terminate calls from the dashboard. Generation of reports and statistics on call traffic, duration, etc. Integration with Asterisk PBX administration functions via AMI. Intuitive and user-friendly interface. Required Skills: Demonstrable experience in web application development with PHP. In-depth knowledge of Asterisk PBX and its ...

I'm embarking on an aggressive SEO campaign to enhance my site and brand, particularly focusing on the hosted VoIP and Legacy Hospitality solutions I offer. My endgame is clear: to generate more leads and sales by making my services more visible and appealing to two key demographics—small business owners and hospitality industry professionals. To achieve this, I've identified three critical areas needing immediate attention: 1. **Website Content:** The very soul of my site needs to refine its voice to speak directly to my target audience's pains and aspirations. It must be rich in keywords that not only resonate with them but also align with the latest SEO practices. 2. **Meta Tags and Descriptions:** These often-underestimated elements of SEO are crucial for ...

I am seeking proficient and experienced developers specialized in call bot creation. The purpose of this bot is to make automatic calls r...experienced developers specialized in call bot creation. The purpose of this bot is to make automatic calls reminding clients about scheduled appointments. The bot needs to be built in English. The key tasks include: - Creating a bot that interacts with the VoIP phone system - Programming the bot for automated appointment reminders. As the ideal candidate for this project, you should have: - Prior experience in building call bots - Strong knowledge of VoIP systems - Excellent proficiency in English language programming. Your understanding of VoIP phone systems and call bot development will be crucial for the successful com...

nesecito crear una configuración en Asterisk la cual todas las llamadas salgan por trunk diferentes estas de forma aleatoria., este proyecto lo nesecito lo mas rápido posible. nota: este plan de marcado tiene que tomar el calleid de cualquier plataforma o aplicación y asignarlo como callerid a la llamada saliente. le dejare adjunto lo que intente, sin suerte, porque no asigna el callerid

...Providing the capability to place a call on hold to attend another incoming call. - Free App to App Calling: Enabling users to make calls to others within the same app at no cost, fostering a connected community. Ideal Skills and Experience: - Proven experience in mobile app development, specifically with projects that are available on both iOS and Android platforms. - Strong background in implementing VoIP technologies and familiarity with integrating features such as voicemail, call forwarding, and call waiting. - A portfolio that includes applications with real-time communication features, especially voice calling functionalities. - Knowledge in ensuring app security and user privacy. - Ability to optimize applications for both performance and battery life, considering the sp...

Experiencia en desarrollo y mantenimiento de sistemas con Asterisk, FreePBX, Issabel. Dominar el idioma español.