Secure DID Phone Numbers & SIP Trunk
I'm in need of secure, private DID phone numbers for Ireland and Germany for customer support purposes. These numbers should be linked to a SIP trunk dialer tha...
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Flutter Android WebRTC SIP Client Development
I'm looking for a skilled Flutter developer who can build an Android WebRTC client for me. This client needs to be able to receive and initiate video/audio call...
Read moreTurnkey VoIP Solution with Zoho CRM Integration
We are seeking an experienced freelancer to develop and implement a turnkey VoIP (Voice over IP) system, integrated with Zoho CRM. This project will serve a tea...
Read moreEnd-to-End Setup of Asterisk/FreePBX with SIP Trunk, TTS, STT, and ChatGPT API Integration
I need a skilled professional to integrate my own TTS and STT APIs with Asterisk/FreePBX along with ChatGPT API for a complete telephony solution. Key Requireme...
Read moreVibrant GUI Design for Linphone App
I'm looking for an experienced UI/UX designer and Android developer who can customize the GUI of the open-source Linphone app, giving it a colorful and vibrant...
Read moreConstruction of completed Issabel call center and affiliate website -- 2
I'm looking for an experienced professional to set up a complete Issabel call center and build an affiliate website for it. The center should be able to manage...
Read moreRaspberry Pi SIP VoIP Phone Development
I'm looking for a experience engeneer to develop a VoIP phone using a Raspberry Pi. The primary purpose of this phone will be for business use. Key Features: -...
Read moreESP32 SIP client
Full means: - a WORKING .ino - accept inbound call - make call - uart interface to get command and status update. - analog mic input and analog speaker out - we...
Read moreYealink W78P DECT Phone System Integration
I need assistance connecting my Yealink W78P DECT Phone System via SSL VPN over the internet to my local SWYX SIP telephone system (no cloud PBX). Several Yeali...
Read moreMediant 800B SBC Setup for Secure Communications
I am seeking a skilled professional with extensive experience in configuring and implementing a Mediant 800B base SBC in an enterprise environment. The project...
Read moreCustomization of Linphone Open Source Desktop Softphone
We are looking for a skilled developer to make specific modifications to the Linphone open source desktop softphone. The changes required are as follows: Change...
Read moreSIP Registration and Configuration Specialist
I'm looking for an expert who can help me connect my VoIP gateway to the OnSIP cloud PBX and configure the SIP settings to ensure seamless integration with othe...
Read moreCustom Windows Linphone Rebuild
I'm in need of a Windows-specific Linphone rebuild. This project involves some straightforward customizations: - Changing the logo and brand name - Setting a de...
Read moreWe Need a Cisco and Fortigate Expert - SIP and RTP Network Services via WAN
I'm in need of a professional who can help in transporting SIP and RTP services via our Wide Area Network (WAN) more effectively. Your primary task will be link...
Read moreConfigure Egyptian Sales Team's Saudi VoIP
I'm in need of a VoIP specialist to make configurations on our Microsoft Teams VoIP system. This is to enable our sales team, based in Egypt, to make outgoing c...
Read moreAdvanced Telegram Bot Development
I need a Telegram bot with SIP integration for making calls and capturing DTMF digits during those calls. Key Features: - SIP Integration: The bot should allow...
Read moreAndroid SIP Video Call App
I'm in need of a skilled mobile app developer to create an Android SIP video phone app. - I'm not looking for a video call app, but rather a mobile app that sup...
Read moreMinimalist SIP Video Phone App Development
I'm seeking a developer with skills in SIP and Android app development to create a straightforward, minimalist SIP video phone app for me. Key details: - The ap...
Read moreBreak and fix, Check Audiocodes configuration + SIP expert
Looking for a SIP & Audiocodes expert. Fix a current issue on audiocodes regarding forwarding. HIGH SIP EXPERTISE Required.
Read moreDISCADOR AUTOMATICO COM URA REVERSA (OTIMO VALOR)
Bom pessoal, tudo bem? Somos uma operadora VoIP atuando há mais de 5 anos no mercado de telefonia. Como sabem, esse mercado está carente de diversos sistemas e...
Read moreMedium-Size, Two-Story SIP Panel House Design
I need an experienced architect to design a medium-size, two-story SIP (structurally insulated panels) house. It should be around 1,000 - 2,000 sq ft. The prefe...
Read morePython Script Development for Advanced SIP Platform
I am in urgent need of a highly skilled Python developer to create an Interactive Voice Response (IVR) system on SIP narayana.im platform. In addition to the IV...
Read moreConvert Alcatel-Lucent 8038 phones to SIP
I am looking for an expert who can assist me in converting our 5 Alcatel-Lucent 8038 phone sets from NOE to SIP. The job includes: - Obtaining the necessary con...
Read moreUpgrade AsteriskNow to the newest stable FreePBX distro and setup VPN
I am looking for Freepbx/Asterisk Expert to help me remotely migrate from AsteriskNOW to the newest stable FreePBX Distro on the same server. We also need VPN s...
Read moreAvaya ASBCE and SIP Trunk Setup
I'm looking for an experienced Avaya specialist to assist with the configuration of our Avaya Session Border Controller (ASBCE) - specifically, to set up and in...
Read moreKamailio SIP Proxy & RTPengine Installation and Configuration as a Load Balancer
I'm seeking a professional who can configure my Kamailio SIP proxy and RTPengine. The main purpose of this project is to set up call routing and load balancing....
Read moreFlutter VoIP App (Read Description Carefully)
We have a VoIP app in flutter, voice calling with sip and FCM setup for the push notifications, we like to have a call alert like WhatsApp calling alert that ca...
Read moreConsultor Asterisk 18 - PJSIP
Requiero configurar una troncal PJSIP en servidor con asterisk 18 y una troncal SIP en un servidor Asterisk 11, hay que realizar ambas configuraciones para deja...
Read moreSeamless VoIP Call Forwarding Solution
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)....
Read moreVoipfone SIP Expert for Caller ID Java Code
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 credential...
Read moreOpus Encoder/Decoder Implementation in C# for Asterisk & TTS Integration
We are seeking a talented and experienced software engineer to implement an Opus encoder and decoder in C# for seamless integration with Asterisk. The project i...
Read moreLooking for a Python Expert to help me in a SIP VoIP (Dialler) application
I am looking for a Python expert, ideally with experience in VoIP, Call-center's Dialler softwares and SIP protocols. I need help in building a python applicati...
Read moreSIP jssip webrtc demo
I need a demo sip web RTC client built with js sip https://jssip.net/ for demo. This is a quick project and will only need a demo to work with asterisk. Asteris...
Read moreConnect to number and run IVR (freepbx/asterisk)
Looking for help in link my IVR to the specific number using SIP Trunking. I need to call a number 123456789 and run IVR from freepbx on the same channel. Simpl...
Read moreSimplify Opensips Dialplan Prefix Translation
I'm currently using a private VoIP provider for my Opensips configuration and need help with translating specific tech prefixes. The prefixes involved are rathe...
Read moreSIP UDP js sip webrtc demo
I need a demo sip web RTC client built with js sip https://jssip.net/ for demo. This is a quick project and will only need a demo to work with asterisk. Asteris...
Read more3CX Call Flow Designer Help
Need someone who is advanced in 3CX Call Flow Designer. I do have all the waw's and what needs to be done. Need Someone to create the call flow design for us. S...
Read moreInitiate call in GSM gateway using PJSIP in asterisk 20.5
We are seeking a skilled freelancer with expertise in Asterisk to assist us in implementing outbound call functionality to a mobile number using PJSIP. The curr...
Read moreMicrosip Customization
Remove DND Button Add Login/Logout Button (Asterisk Queue) Add Pause/Unpause Button (Asterisk Queue) Add our logo Show Waiting Calls in Queue Show Agent Pause S...
Read moreInstall a software
I am looking for a skilled freelancer to install a software on my Linux operating system ( https://github.com/cristeab/autodialer ) this software . I do not nee...
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