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    8,753 web callback voip jobs fundet, i prisklassen EUR

    we need your help to install ( on our amazon EC2 instance ) a callback server that can handle incoming youtube push notification using PubSubHubbub (websub) protocol, [log ind for at se URL] The requirement is only to install the callback server and run a test demo that it now receive notification from the

    €32 (Avg Bid)
    €32 Gns Bud
    4 bud

    Hi Subhasish D., we need your help to install callback server that can handle incoming youtube push notification using PubSubHubbub (websub) protocol, will discuss more detail through chat

    €22 (Avg Bid)
    €22 Gns Bud
    1 bud

    I have 2 flexisip servers with users in them. How do I make them speak together? So that user A on server 1 can call user B on server 2? No ICE here. SIP and media has to go A->1->2->B. I need consultation just for this routing issue. 50USD just for chat which enables me to configure this.

    €71 (Avg Bid)
    €71 Gns Bud
    4 bud

    We need a server specialist that can install tonight (with information from our developer) an Asterisk VoIP Server on a CentOS. Next to installation and proper working of software we need you also to increase the security settings of the server. Budget $100. Must be done in one day.

    €95 (Avg Bid)
    €95 Gns Bud
    20 bud

    Build a web based VoIP app using WebRTC or/and twilio that can text, voice and video call

    €330 (Avg Bid)
    €330 Gns Bud
    8 bud
    VoIP Quality Issues 4 dage left
    VERIFICERET

    We are having issues with the quality of our PBX system. Calls are having absolute silence for a few seconds then comes back. I need someone to help troubleshoot this issue and fix it.

    €137 (Avg Bid)
    €137 Gns Bud
    11 bud
    VoIP / SIP Softphone 4 dage left
    VERIFICERET

    We are looking for a developer that has preferably already developed a working softphone that can be customized with our logos, colors and text. Phase 1 will be developed for windows, phase 2 will be for Android and iPhone. Alternatively, we are willing to work with a developer to create the software from scratch as long as the delivery timeline is acceptable. Our expectation is that the softwar...

    €26 - €221
    €26 - €221
    0 bud
    3cx voip setup 4 dage left
    VERIFICERET

    Setup, configure and test voip server Server setup and hosted on MS Azure Basic 3CX PBX setup already. Need help specifically with the following: Firewall configuring Provisioning (yealink t46) UDP registration Conferencing setup BLFs (presence not working, assuming it’s the firewall/ UDP) Formatting of display (caller ID formats etc) Shared

    €171 (Avg Bid)
    €171 Gns Bud
    2 bud

    ...consider for Cyber Security, improper Code, config settings, SQL Server, WCF and Application specific security. 2. Angular 1.5 - Callback & performance issues - review and provide the recommendation for improvement of callback and performance. [log ind for at se URL] performance issues if any - review the code and provide the feedback for improving the overall application/pr...

    €413 (Avg Bid)
    €413 Gns Bud
    6 bud
    Looking Sip/Voip Android client. 17 timer left
    VERIFICERET

    I need Android sip/voip client to my sip server . if you have experience in this voip/sip app, please bid. I will provide sip details of my server. Thanks.

    €1655 (Avg Bid)
    €1655 Gns Bud
    15 bud

    Only if you already developed android voip app, please bid. if you are newbie, don't bid. I will delete the bid.

    €544 (Avg Bid)
    €544 Gns Bud
    6 bud

    We need VoIP Android Softphone Apps. Need Support g729 Code. If you have any ready project please contact me.*Removed by Admin*

    €11 / hr (Avg Bid)
    €11 / hr Gns Bud
    6 bud

    We have an app available for android and iOS. We need to add Video calling (VOIP) feature native in the app. Most of configuration stuff should be handled on the back-end by the app. Configuration and account settings will be provisioned by accessing the server and getting the configuration for the user who has logged in. We will start with one of

    €603 (Avg Bid)
    €603 Gns Bud
    17 bud

    ...i want to create website for hosting and VOIP See an example of the website [log ind for at se URL] - This is my reseller The Backoffice is in WHMC. I am planning to add a VOIP page onto the same web page My re seller backoffice is [log ind for at se URL] This is my reseller for my VOIP - [log ind for at se URL] We have

    €217 (Avg Bid)
    €217 Gns Bud
    15 bud

    we have an IOS native app with full source code connecting to our online shop, we want to add calling feature within the app to call our call center. We have a fully functional PBX and the calls will be purely SIP calls and also some chat with call center. we need you to buil the calling part on top of the app.

    €806 (Avg Bid)
    €806 Gns Bud
    5 bud

    ... We look after our Freelancers and generous bonuses for quality appointment will be gifted!!!!!! Dear Freelancers We’re an established telco company that will pay for B2B VoIP (Voice over Internet Phone Service) Leads in Australia. You must have direct experience in setting appointments and must provide references. The selected centers, teams or individuals

    €288 (Avg Bid)
    €288 Gns Bud
    11 bud

    ... We look after our Freelancers and generous bonuses for quality appointment will be gifted!!!!!! Dear Freelancers We’re an established telco company that will pay for B2B VoIP (Voice over Internet Phone Service) Leads in Australia. You must have direct experience in setting appointments and must provide references. The selected centers, teams or individuals

    €319 (Avg Bid)
    €319 Gns Bud
    7 bud
    VOIP Leads Udløbet left

    Looking for business to business B2B telesales agents to generate qualified leads of companies interested in upgrading their current telephone system, saving money on their current telephone system or also companies looking for a new telephone system. Territory: NC, SC, GA, VA & TN

    €81 (Avg Bid)
    €81 Gns Bud
    2 bud

    We are looking for VOIP expert you will create complete panel and setup everything for us. Free pbx. We will discuss later

    €357 (Avg Bid)
    €357 Gns Bud
    25 bud

    ...Server (2012, 2012 R2, 2016), it should be compatible with FAT, NTFS, and ReFS filesystems. It should be capable to receive a callback method specified by the caller, which will be invoked on each of these events (one callback per event): - File or Folder created - File or Folder modified (writes to the file or folder) - File or Folder renamed

    €12 / hr (Avg Bid)
    €12 / hr Gns Bud
    9 bud
    integrated voip api Udløbet left

    ...which i just need to integrated voip api so that by click to call function can work my website is like [log ind for at se URL] if you see this website when user click on astrology online call button then by toll free number one call goes to astro mobile and one to user that only function i need in my website i already take voip service if anyone have experience

    €7 - €18
    €7 - €18
    0 bud

    You need to have successfully integrate the hipay wallet in wordpress before, and have a sample code ready. you are comfortable with the callback code and page according to hipay (object and responce). This is a one hour job. Please do not contact me if you dont have the experience i have requested,  you need to have successfully integrated HIPAY

    €29 / hr (Avg Bid)
    €29 / hr Gns Bud
    37 bud

    Intermittent problems with Broadband crashing due to some type of conflict. Second VOIP phone will not work when plugged into TP Link Bridged router. Phone will work when plugged directly into Virgin Box. Am looking to solve phone problem and find out what is causing our broadband to crash so often.

    €127 (Avg Bid)
    €127 Gns Bud
    10 bud

    I need to implement an SDK into my c...Without the SDK it compiles and works. I just need to convert a few lines to compile in my project. My C is not great and this would take me a week or two. Someone who knows callback functions may be able to do it in a hour. serial_transport.c and serial_transport.h needs be be converter to run with my main.c .

    €53 (Avg Bid)
    €53 Gns Bud
    8 bud
    Trophy icon Retrun variable into main Udløbet left

    ...sma20) [log ind for at se URL]("DEBUG: and here:",[log ind for at se URL]) } // just for a ogiginal representing of the real environment, please ignore!!! var main = function(callback) { callback('get it?'); }; main([log ind for at se URL]); //------------------------------------------------------------------------------- // However the results are: // DE...

    €18 (Avg Bid)
    Garanteret
    €18
    4 indlæg

    We are in a need of a customization of the opensource VoIP / SIP client LinPhone or Ring or Wire (if not than Jitsi). Preferably LinPhone, but if not possible one of these. Customization of mobile + tablet apps (iOS + Android) // Objective C = iOS + Java = Android --> ready in two weeks. The main customization's must be: - Upgrade security Many security

    €2206 (Avg Bid)
    €2206 Gns Bud
    21 bud

    ...Server (2012, 2012 R2, 2016), it should be compatible with FAT, NTFS, and ReFS filesystems. It should be capable to receive a callback method specified by the caller, which will be invoked on each of these events (one callback per event): - File or Folder created - File or Folder modified (writes to the file or folder) - File or Folder renamed

    €312 (Avg Bid)
    €312 Gns Bud
    5 bud

    ...Server (2012, 2012 R2, 2016), it should be compatible with FAT, NTFS, and ReFS filesystems. It should be capable to receive a callback method specified by the caller, which will be invoked on each of these events (one callback per event): - File or Folder created - File or Folder modified (writes to the file or folder) - File or Folder renamed

    €7 - €17
    €7 - €17
    0 bud
    DotNet Standard 2.0 Udløbet left

    ...Server (2012, 2012 R2, 2016), it should be compatible with FAT, NTFS, and ReFS filesystems. It should be capable to receive a callback method specified by the caller, which will be invoked on each of these events (one callback per event): - File or Folder created - File or Folder modified (writes to the file or folder) - File or Folder renamed

    €50 (Avg Bid)
    €50 Gns Bud
    2 bud

    I need to create and confing server. i need to forward calls to it and to see the header and make tests can be done on linuxcpanelwinvps

    €24 (Avg Bid)
    €24 Gns Bud
    4 bud
    VOIP demo callKit Udløbet left

    I need an iOS VOIP demo using callKit and written in swift 4. it should handle making calls, receiving calls, connecting calls, and terminating calls.

    €87 (Avg Bid)
    €87 Gns Bud
    6 bud

    I need to develop an Android Studio application that allows to include the SIP / VOIP SDK to connect to ASTERISK The project must: 1.- Connect via SIP to an Asterisk telephone exchange 2.- Call from a number console 3.- Configure (add / modify / delete) SIP accounts 5.- Auto Answer Caller More details (ask) ////////////////////////////////// Necesito

    €441 (Avg Bid)
    €441 Gns Bud
    1 bud
    voip freepbx Udløbet left

    i need guy who has core kownledge in freepbx

    €1024 (Avg Bid)
    €1024 Gns Bud
    14 bud

    Is there anyone who knows how blockchain API works? After a member registers and makes payment, we get a callback from blockchain but then it takes more than 24hrs to get our first confirmation. We are looking for an honest and competent developer who knows how to solve the issue. We need to decrease response time to a few minutes, for the 1st confirmation

    €23 (Avg Bid)
    €23 Gns Bud
    2 bud
    voip calling app Udløbet left

    I need a responsive website. I would like it designed and built. voip calling app which generates a unique virtual number for the user instead of showing his/her number. person has to first register to get the unique virtual number from which they will call.

    €928 (Avg Bid)
    €928 Gns Bud
    12 bud
    VOIP calling app Udløbet left

    I need an Android app. I would like it designed and built. VOIP calling app.

    €947 (Avg Bid)
    €947 Gns Bud
    21 bud

    Hi, I need training on VoIP Business asterisk , Mysql , Billing Platform and security.. Linux asterisk training Learning about SIP Also i am looking to set the business in uk . Below are competitor websites i need similar to this setting up [log ind for at se URL] [log ind for at se URL] [log ind for at se URL] [log ind for at se URL]

    €1599 (Avg Bid)
    €1599 Gns Bud
    13 bud

    i need to setup a complex voip system, need to purshase a telephone number from [log ind for at se URL] (which is not a local provider) and configure it for incoming and outgoing calls, you need to know lots about routing, area codes and prefixes, since i cant get local dids and need to get the did's from international voip provider.

    €19 / hr (Avg Bid)
    €19 / hr Gns Bud
    19 bud

    I'm looking to get some guidance on a voip project.

    €25 (Avg Bid)
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    10 bud

    So I need to hold a call and check if exist on a whitelist or not then pass the call or drop it. for any incoming call we need to check the number 1 hold call on wait for 3 sec lookat whitelist if pass job is done if not generate a call on a specific route and look at the feedback if recived call reject then reject the call else disconnect check call and unhold the original call and pass it to ...

    €134 (Avg Bid)
    €134 Gns Bud
    2 bud

    Improve my Kivy program. Activate TextInput and save value(print is okay) Activate Dropdown buttons with a callback function(print is okay) Activate canvas with old class code(Display is okay). Using kivy + python Budget is $30 - $40

    €168 (Avg Bid)
    €168 Gns Bud
    5 bud

    Improve my Kivy program. Activate TextInput and save value(print is okay) Activate Dropdown buttons with a callback function(print is okay) Activate canvas with old class code(Display is okay). Using kivy + python Budget is $30 - $40

    €75 (Avg Bid)
    €75 Gns Bud
    2 bud

    Hello, we want freelancer for make callback WHMCS gateway. Make: Payment status 2 = Failure / 3 = Success Data2Hash = PaymentOrderID + MerchantOrderNumber + PaymentOrderStatusID + CurrencyID + Amount + CurrencyBaseUnits Hash = MD5HMACEncode(Data2Hash, Password) Thanks you for bids

    €37 (Avg Bid)
    €37 Gns Bud
    2 bud
    Gsm voip gatway Udløbet left

    I need an Android app. I would like it designed And Build Android application make mobile phone act as GSM to voip gateway To connect with Asterisk PBX We needs to use an android cellphone as an asterisk channel/Gateway. His aim is to make phone calls using his Asterisk PBX through a cellphone running android. It aim to make phone calls using

    €1026 (Avg Bid)
    €1026 Gns Bud
    16 bud
    VoIP telephony Udløbet left

    We have iPECS-100 behind Chekpoint firewall. All customers use soft phones clients. Have periodically experience communication problems. Need a person for a one-time or permanent job

    €36 (Avg Bid)
    €36 Gns Bud
    5 bud

    well , we need basically bandwith optimization. in client end they have termination gateways, each gateway can carry 30 simultaneous calls. and all gateway under DHCP network . we take a server which run in static IP . all client should send calls to server IP from his SIP server and we need to create separate account for each gateway . and calls should send to specific termination . call should ...

    €638 (Avg Bid)
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    3 bud

    I have an Asterisk server for private use already running, and would like to acidify a Trunk using an FXO VoIP Gateway, for this is necessary to create a sip trunk in Asterisk and I do not know how to do. In my attempts, I can even connect SIP between them, but I can not complete calls.

    €85 (Avg Bid)
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    9 bud

    System requirements Registration screen Logon screen online Users screen Server php and database mysql Through the application you can make a voice call between registered users on the system The user is activated after registration through the database The IP number, MAC address, device type and user name are stored in the database The call is secure and encrypted between the parties Simple appli...

    €76 (Avg Bid)
    €76 Gns Bud
    6 bud

    I need a server administrator with experience on VoIP technology. FreeBPX, Asterisk, SIP Clients Cisco SIP phone provisioning and some other SIP phones. Developer most commute to office in Rupnaghar India. If you don't leave in India please don't apply.

    €7 / hr (Avg Bid)
    Lokal
    €7 / hr Gns Bud
    17 bud

    ...users can successfully login. The issue we are having is to do with the information that comes back to our website. The information comes back to our site like this via a callback: object(FacebookFacebookResponse)#18 (6) { ["httpStatusCode":protected]=> int(200) ["headers":protected]=> array(16) { ["ETag"]=> string(42) ""...

    €15 / hr (Avg Bid)
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    10 bud