Voip windows phone iphone jobs

Looking for an experienced contractor to update configuration on our VOIP environment (a dozen or so phones). Currently using PiaF / FreePBX but happy to change to another distro if needed. Most phone are Mitel/Aastra 6739i and plus a couple cheaper aastra and a polycom conf phone. Key Issues / Targets: 1. Hot-desking - Configuration to allow for

I need you to develop some software for me. I would like a dialer and voip to be developed for my company.

We need a Android app that take GSM Call and SMS to Send to Server so other side phone can see SMS and take calls instantly to avoid Roaming. Also maintain call logs, SMS logs, contacts on server and sync to APP that installed on other phone. We will provide you Linux server to setup.

Build a full-featured conference web app. Global Reach & Best Voice Quality. Make calls to all countries on Tier-1 carrier networks with minimum latency and clear voice quality. something like group call on Facebook or Hangout. A chat room with specific members NOT anyone has the link can enter the room!!

App to register with my Asterisk Server as a SIP extension. My Server will send VoIP calls to the App and the App will make a local call on the GSM network and path both calls together. In other words, the Android Phone will act as a VoIP / GSM gateway. Thamk you.

need to add voip integration to zoho crm..recommendation and configuration

I have setup a Trixbox CE server, now i want receive call that r forward thru ip to my server Just a small project, i have more work on the server later : *Custom scripts, for example, call from a list (excel or txt) automatic *Maintain server, Daily, weekly, add new trunks & routes *Security

Project ICT VoIP – Real-Time VoIP Billing for Current WHMCS version ICT VoIP Billing Panel addition (existing) VoIP  Extended Rates  Package Rates Extended New* - Enable/Disable toggle for Real-time Billing (just below VoIP Product/Package) (update table) New CDR table to collect all CDRs from [login to view URL] CRON All fields are the same as

Hello Daer we are looking for an account managers who did already work in voip field , which has the ability to discuss prices and negociate offers with sellers ,

Hello, i want script to Test sip accounts with Back SIP response codes [login to view URL] I will provide : Server ip : Port : Tcp/Udb : Username : Password : and it will return me with 200 OK or 301 Moved Permanently OR 401 Unauthorized etc... +save output into text file +Be able to run in multi-thread Job urgent

Looking for VOIP app to be created for IDD calling, SMS, free call and video call apps to apps, balance transfer from app to app, top-up recharge The Virtual number will be the subscriber’s MSISDN Someone who has done VOIP app only contact. Don't waste time if haven't done it. I dont want proposals saying we can do it we have team...etc

Pjsip c/c++ Voip doorphone echo cancelation and noise cancelation example I develop doorphone application with embedded Linux using pjsip but I have problem with Ambient noise and with echo. I need solve

Voip app Qt/QML PJSip c/c++ example for Android /iOS and Windows. I need too example of echo cancelation for use in doorphone e with pjsip

We need a project manager who can describe the needs of building the app, and make the app work. The design have to be connected to a Kolmisoft Mor switch

Voglio un server voip che giri con asterisk

~50 people across 3 offices (Sydney, Hong Kong - new at WeWork, China) Looking at setup cloud solution to connect existing cisco/ gransdstream sip phones. Currently using Faktortel from Australia - looking at Freeswitch/ asterisk + Twilio SIP trunk (HK phase 1) + Faktortel sip trunk (AU phase 2).

I want to start voip sales business and need reseller account. Looking for experienced person who can guide me about USA and Europe zones VoIP.

I want a server voip

SaaS Call Forwarding App Preferred Language: PHP Preferred Framework: Laravel Background: This project consist of development of back end and also implementation of product into website. The main task is the back end and admin panel. For this as a template we can use ADMIN LTE. The main function of this app is to allow customers to sign up for a call forwarding service which allows custome...

I have recently taken this job off a developer that has been slow in completing the development. Therefore I need someone to make changes on the look and feel of the website, add DIDWW and DIDX APIs, Mobile Top UP API like TransferTo and Prepay Nation so that clients can add their user names and logins when integrated well, implement report to the existing SMS system as there is no report there....

I look for a voip dialer working that can send traffic voip and broadcast voice message

...calling have the ability to make calls. open source can be used. up to 10 favorite contacts can be created in tile format. does not need to incorportate with native android phone contacts(for now) each contact(favorite should have a place to put in rtsp string for video) this way any time the contact is called or calls the video is displayed on the screen

Hi, I need asterisk voip training and learning more about voip industry

Please check the document attached to this. The company is looking for someone who can setup and handles all the responsibilities temporarily.

I am looking to create a wholesale VOIP platform thats a complete self service platform where it basically runs its self. wholesale customers can choose origination or termination services, and do a complete set up by entering their ip address, making payment and get started immediately. Wholesale and retail custmers would be able to purchase DID

...must be configured to run on multiple servers for scalability and redundancy to handle over 500 million users P2p Network Basically all in network activity would be P2p All voip calls, video, file sharing, pic, everything All video calls woukd remain between the app users .with just the vcdr staying with us. We have to make sure the video quality

voip app build from scratch for demo see this app [login to view URL] i need a clone like this app kamilio and freeswitch server experience preferred

Hello, I need a reference design and prototype for a VoIP gateway Hardware with following capabilities 1) 1FXO-1GSM(SIMcard) port+1 LAN Interface. 2) OpenWRT firmware Based+Web GIU. 3) Be able to support L2TP/IPSec VPN. 4) Built in Asterisk Engine and Support. 5) Providing Design Documentation and tools. Good Luck.

JobDiva and Grandstream VoIP Phone Integration Project Details, Create a desktop application or google chrome extension to do following: 1- Click to Dial: JobDiva supports Click to Dial using HTTP call or RESTFul API. Please check with the VOIP provider for the method that is supported and let us know the details. 2- Incoming Call Screen Pop: two

We are building a freepbx server in Canada that can receive inward and outward calls and need some advising setting up a pstn gateway. For example pri line would be better or a sip trunk or if there is any other option ? Looking for a knowledgeable person who can get this project started. p.s. we will be posting some more jobs for the same so will need some help in further development.

I need an app like JokesPhone and Juasapp which you can see in Google Play and AppStore. It will make phone calls and record conversations also users can share this voice records with anybody on any platform.

We are a Telecom company based In Hong Kong, We are Looking for Interested candidates with Knowledge in VoIP and call center Solutions, who can Re-Sell our Services to call center and Earn Huge Incentives on Every Invoice Raised for the customer.

Hi, Need to redesign launcher icon and other screens for voip mobile dialer app. Name of app is orbitcall you can find it in play store and itunes store. Please come up with some sample launcher icons for the app and the cost and time estimate. Thanks Vidhya

I need to sync rtp with caller and called with RTCP SR. Project must be done in c# . SSRC and Payload changes. Codecs are G711,G729,AMR WB,AMR NB,EVS.

want a voip broad cast software using voip. cli routes we can buy please mail [removed by freelancer.com admin[for details

We would like you to help us to make a Java project who was able to do a call throught a VOIP channel and play a text (text2Speech) and recognise DTMF tones that the person would do in his keyboard. For example: Hello Mr John Smith, press 12 if you have received the package otherwise press 49. Can you help us?

Details will be shared winning bidder. please bid if you have the experience.

hi, am looking to build a voip calling service. if someone can help me with this..please lemme know

USB dongle with raspberry to work as gateway setting

Hey there i need US virtual numbers that can be used to verify [login to view URL],you have to check that your numbers can work for that site..

I need VoIP Softphone With Sip Unblocking Proxy. If you have any solution please contact me.. I need only android Version..

We are looking for VoIP expert to join our noc team for monitoring and analysis of our current routes, you must be have previous experience. You will be dealing with VoIP routes, identifiying bad numbers on the routes using the CDR and Call filter, adjusting the dynamic call filter and Human behaviour server. Other tasks will be discussed in more

I would like to have some kind of voip integration to be able to know what client is calling, what are the future meetings etc, and be able to create new client from this etc. I do not have this crm. :( but the basic features I would like [login to view URL]

I would like to offer my customers VOIP plans using Twilio as my wholesale VoIP provider. Would you be able to create a tutorial for me on how to A. Create new numbers and get the SIP configuration for the VOIP ATA or VOIP enabled wifi modem/router. and B. Port in a number and get the configuration for the VOIP ATA. I need a step by step guide in

...would like to offer my customers VOIP plans in Australia using Twilio as my wholesale VoIP provider. Would you be able to create a tutorial for me on how to A. Create new numbers and get the SIP configuration for the VOIP ATA or VOIP enabled wifi modem/router. and B. Port in a number and get the configuration for the VOIP ATA. I need a step by step guide

We are customizing fusion pbx with a billing system together. This has been done successfully although untested. Now few things remaining on the project: 1. We want to add API for international mobile top up or mobile recharge - this will involve adding security and other things that can stop frauds from happening. We will present a guide to the successful developer. We also need reports for a...

Hi, We have portsip voip sdk and need to develop user interface based on that sdk. Following needs to be done for both android and IOS. 1. Splash Screen -show image/animated image 2. Login Screen -enter ip, port, user , pass , advance options 4. Dialpad Screen -show Number pad to dial numbers 5. Recent Calls Screen -show dialed, answered,missed

I need an Android app. I would like it designed and built. Voip dialer .. with encription

the software will include below features: text audio video chat screen sharing contact list admin panel with quality control features, call recordings, screen watching, call joining, call forwarding and some other features mentioned in documents attached to this project. total cost of this project and other related information are within document attached to this project.

I need someone to help configuring GoIP-1 as a trunk on an 3CX voip server, for both outgoing and incoming calls. Here is the device info and manual, but the current firmware differs from the manual. ( [login to view URL])