Twilio Zoiper and SIP - SMS, Voicemail, Calling Configuration
I am looking for a freelancer who can help me configure Twilio with Zoiper for my project. The specific features that need to be configured are SMS, Voicemail a...
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3CX Phone system setup
I am looking for an experienced phone system administrator for 3CX phone system. Currently a 3CX phone system is setup, hosted by 3CX. A SIP trunk is setup with...
Read moreUnlock rate limit SIP
I am looking for a freelancer who can help me unlock the rate limit on my SIP Trunking system. Currently, I am using an Other SIP provider that I will specify l...
Read moreVicidial customise
I am looking for a freelancer who can customize the Agent Interface of Vicidial. Specifically, I have a specific design in mind that I would like to be implemen...
Read moreVicidial : Call Reject : No Agent
Currently, we have implemented the use of DID (Direct Inward Dialing) and in-group routing for managing all inbound calls. However, we encounter situations wher...
Read moreOreka mods
Project Title: Oreka mods I require performance optimization for my Oreka (sip recorder) system. Specifically, the modifications I need include : https://github...
Read moreJitsi / Jigasi / Jibri Setup SIP Video calling API 1-1 room
I am looking for a freelancer who can help me set up a Jitsi / Jigasi / Jibri SIP video calling API in a 1-1 room. I already have a server to host the setup, so...
Read moreKamailio Developer -- 2
We are looking for a Kamailio Developer! Our in-house Kamailio developer is retiring. We would love to find someone who is a real Kamailio expert that loves cre...
Read moreKamailio Developer
We are looking for a Kamailio Developer! Our in-house Kamailio developer is retiring. We would love to find someone who is a real Kamailio expert that loves cre...
Read moreIOS VOIP Developer
Hello, I am searching for IOS App developer for VOIP SIP Application with running Push Notification Server. Best regards Ben
Read moreTwilio Asterisk integration with IVR Flow
Hi there, I have Twilio and VitalPBX (Asterisk server). I need the following flows to be created: 1- An IVR flow via Twilio studio • 1 for Sale • 2 for Technica...
Read moreSIP to Whatsapp Gateway
We need to develop a SIP to WAPP gateway. The gateway should be able to pass voice calls incoming over SIP and forward them through WAPP to complete the call to...
Read moreInstall a SIP client on my Raspberry Pi board
I am looking for a person who can install and configure a SIP client(preferably PJSIP or any other) on my Raspberry Pi board, then install a Asterisk Server on...
Read moreOpenSIPS Installation and Configuration Request
Hello, I would like to request your assistance in installing OpenSIPS on a Debian server. Below are the details and requirements for the setup: OpenSIPS server...
Read moreLooking for a Professional Issabel PBX developer to make setups
I'm looking for professional support with Issabel PBX set up, and am open to either a one-time job or an ongoing relationship. In addition, I have specific requ...
Read moreAsterisk complete VIDEOCOURSE
I would like a multi-class Asterisk tutorial, at first with the most basic concepts (from zero) and increasing the level with each class, starting to beginners...
Read moreSIP Session Initiation Protocol complete VIDEO COURSE
I would like a multi-class SIP (Session Initiation Protocol) tutorial, at first with the most basic concepts (from zero) and increasing the level with each clas...
Read morePJSIP Application running on windows
I want a PJSIP expert to install in windows. I need to register one SIP account and send multiple calls to be analizad firstly before to be connected to caller....
Read moreSIP\VOIP expert to configure windows client (we want to be able to receive calls to a windows pc - MUTE ALL OTHER SOFTWARE AND RECEIVE THE CALL)
I am seeking a SIP\VOIP expert who can configure the MicroSip client (or any other windows client software he knows) on my Windows PC. My goal is to be able to...
Read moreSIP & Kamailio & docker deploy expert required
I'm lookin for of a skilled engineer to manage and deploy a SIP & Kamailio on docker compose that also requires some admin services. I need these services done...
Read moreHelp us build a VoIP SBC system (Kamailio/OpenSIPs preferred)
We are looking for experienced professionals to help us build a VoIP SBC system, using Kamailio/OpenSIPs preferred. The services we would like to set up include...
Read moreSIP & Kamailio & Asterisk deploy & admin expert required
I'm in need of a skilled engineer to manage and deploy a SIP & Kamailio & Asterisk solution on-premise that also requires some admin services. I need these serv...
Read moreesp32 adf SIP communication
i am looking for developer who have good experience in esp-adf . i have hardware present with custoM PDM mic and esp32 DAC( not external codec). i want to esp-r...
Read moreAndroid App Expert Developer -- 3
I am seeking an expert Android app developer to Complete Phase A of an intercom app. an application according to my specifications. I have a specific Scope and...
Read moreSend SMS and set up auto calls (from multiple numbers) -- 2
Need an expert using tools like Voxofy? Counterpath? SIP? or setting or VOIP services. Looking to create a few phone numbers for my business to send out SMS and...
Read moreAsterisk and Linux training to start voip business (UK)
Hi, I am looking for expert who can help me train asterisk and voip business I want to start in UK I need to have complete training and freelancer must be in Uk
Read moreC/C++/Java Expert: support us on building c/c++ code under mac
This is a test task to find the right partner for onging work on this topic. Expected solution time: in a few weeks, we focus on quality-delivery & honest-estim...
Read moreBuild a cloud PBX telephony software
I am looking for a freelancer who can help me build a cloud PBX telephony software that is supported by Twilio or Asterisk, using the SIP protocol. This telepho...
Read moreSIP protocoll and state expert
we are looking for a exceptional good expert about SIP protocol and SIP states. Your task will be to help us to identify things on SIP to be able to discuss wit...
Read moreDID (Direct Inward Dialing) Expert to set up from scratch
I need some DID experts with a long experience who can set up the whole process which is needed to create DID numbers together with the Telecom company. Please...
Read moreExpert Android Developer
I need to finish a 90% done Android Project with SIP Telephony. The past developer abandoned the project. The developer needs to be an expert in Android Develop...
Read moreimpl. a incoming call detector SIP/VoIP with pjsip
Your task is to make a self running prototype (in Java), which detects incoming SIP/VoIP calls. On incoming call pjsip app opens a browser with a (caller-)URL....
Read moreDevelop a desktop omni-channel UCaaS softphone/messenger for Windows and MacOS
We are looking for an experienced VoIP developer who can design Windows and MAC desktop VoIP applications using our Hosted PBX API. The application will have to...
Read moresip server configuration
I am looking for someone who will help me to configure sip server for audio of one to one call(from device to mobile) . I want to make sure routing according to...
Read moreimpl. a incoming call detector SIP/VoIP
Your task is to implement a prototype (in Java), which detects incoming SIP/VoIP calls. On incoming call the desktop app opens a browser with a (caller-)URL. So...
Read moreAndroid phone as SIP Server / SIM Gateway
I am trying to explore the possibilities of installing a SIP server or SIP GSM Gateway into an android phone. Using a remote sip client, the sip server would be...
Read moreLooking For TollFree Number and DID number provider
Need TollFree Number and DID number provider at wholesale rate. Tollfree Numbers and DID numbers needed for USA country. Monthly 70-100 TollFree Numbers require...
Read moreNeed Janus or Dratchio webrtc to sip GW lightweight server
Need Janus or Dratchio webrtc to sip GW lightweight server sip.js ==> PBX (doesnt support websockets)
Read morefrom Freepbx to 3cx PBX
I have sip trunk in FreePBX and I would like to move to 3CX, and configure 3cx for production use
Read moreCorrect the work of the SIP client on android
Correct the work of the SIP client andoid app when returning from call hold. The client receives the destination port over SDP, but the RTP traffic is sent to t...
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