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    12,968 visual basic voip sip jobs fundet, i prisklassen EUR

    ...competent programmer who is able to build machining routines for our 5 axis router. We are looking for someone who preferably has experience in processing large timber panels or Sip panels. Our models are prepared in Solidworks and require converting using HSMWorks software. We are looking for someone who can optimize our cutting routines and prepare new

    €859 (Avg Bid)
    €859 Gns Bud
    7 bud

    URL Free to Call System from the website, to use my sip trunk for clients to call me free.

    €38 (Avg Bid)
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    5 bud

    ...DTMF button on screen so user can press options from IVR and user use inbuilt microphone then connect call to SIP address on Incredible PBX OR When number clicked on "Free Call" button, viewer types in his/her phone number and submits to SIP address which setup on Incredible PBX Example [log ind for at se URL] The right candidate will be also contracted

    €180 (Avg Bid)
    €180 Gns Bud
    7 bud
    ccnp voice Udløbet left

    ccnp voice training and configuration for voice gateway mgcl sip and h323

    €97 (Avg Bid)
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    2 bud

    I need an app for Android and IOS that basically takes and makes sip calls. It can be an open source phone labeled with the name that I need.

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

    ...tecnología VoIP y siempre esté conectado con el resto del mundo. Con mi experiencia puede disfrutar de los siguientes beneficios: -Administracion de Centrales telefonica Asterisk y GrandStream (con acceso al personal de soporte directo del fabricante). -Configuraciones de troncales SIP dinamico y estatico. -Facilidades de troncales SIP con las prestadoras

    €26 - €220
    €26 - €220
    0 bud
    centralita Udløbet left

    Tengo un gateway goip gsm de 8 sim, 4 voipeadores tplink y un servidor en asterisk pero necesito crear la troncal sip y enlazarlos con los voipeadores para realizar llamadas salientes por el gateway gsm

    €137 (Avg Bid)
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    5 bud

    Need a SIP endpoint built in Twilio to point traffic to my freepbx installation. Preferable if Twilio can only send 10 digits.

    €61 (Avg Bid)
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    4 bud

    I NEED TO IN INSTALL A NETWORK VOIP SWITCH WHO WORK IN BOTH DID AND VOIP ALSO CALL RECORDING FACILITY CURRENTLY I AM USING ASTPP BUT THEY CANT RECORD ANY CALL

    €202 (Avg Bid)
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    4 bud

    Hi Olexander M., I want to install a new asterisk server. We will use it as a SIP proxy. We will have a blacklist B numbers in db (or anywhere), we will sync this data every minute.
And Asterisk will check if the incoming all is in blacklist, and will route the call after. The flow would be like: call comes from A server, to Asterisk server with 3333

    €220 (Avg Bid)
    €220 Gns Bud
    1 bud

    I need some help to fix up some call problem with an Asterisk server - All internal are behind NAT (with Miktotik router) - Asterisk server are on a VPS on cloud

    €21 (Avg Bid)
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    5 bud

    We are facing some challenges regarding our "On Guard" phone services - we need a solution which can provide 24/7 Phone support, Insights and a really good customer / user experience. We have a current very old custom build solution based on a Asterisk PBX with ISDN and want to move it to the cloud and provide new features for our team. Its very important that you have indept knowledge...

    €1112 (Avg Bid)
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    10 bud

    Need someone to remotely help me with configuring an IPPbx solution. Consists of: 1 HA100 2 UCM2510 100 extensions 4 conference rooms Single-level IVR configuration 2 SIP trunks configuration Write a manual to start a conference room Write a manual to add an extension Write a manual to make a backup I need someone to be able to provide remote support

    €195 (Avg Bid)
    €195 Gns Bud
    5 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)
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    20 bud

    Looking for someone who are expert in fixing the asterisk server and...trying to connect that server to external public IP behind the firewall/router. Somehow there are some errors such as " handle_request_register: Registration from '"1300" <sip:1300@[log ind for at se URL]>' failed for '[log ind for at se URL]' - Wrong password " is happening...

    €31 (Avg Bid)
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    10 bud

    I will require a software to send and receive sms sms messages through sip protocol or sip simple. It will feature loading of contacts via CSV file, inbound csv report file exportation, outbound CSV report file exportation, capability to receive sms and sender sms messages, contact management, ability to send to 100 contacts at the same time or more

    €291 (Avg Bid)
    €291 Gns Bud
    10 bud
    Asterisk Call API Udløbet left

    Hello, I need an application like this: http://ip/[log ind for at se URL] recorded soundfile path to our REST API service. - Need support over 50 calls at same time. - I have a server at digital ocean. Asterisk is not installed. - I have a SIP account allows caller id spoofing. Very simple. I will give you server information. Thank you.

    €154 (Avg Bid)
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    15 bud
    Web based VoIP app Udløbet left

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

    €297 (Avg Bid)
    €297 Gns Bud
    9 bud
    VoIP Quality Issues Udløbet left

    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
    14 bud

    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...

    €244 (Avg Bid)
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    1 bud
    3cx voip setup Udløbet left

    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

    €168 (Avg Bid)
    €168 Gns Bud
    7 bud
    Sip Audio Intercom Udløbet left

    I want to use a rasberry as a sip intercom ,I want to dail the Pi and listen in via the mic and press *46# on my phone to triggger a output dtfm coding will be the way.

    €519 (Avg Bid)
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    7 bud

    asterNET modify sip trunk need a vb.net or c# to modify sip trunk in asterisk from a windows base software

    €187 (Avg Bid)
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    2 bud

    Calling using a callcentric sip trunk provider cannot listen anything from another side.

    €136 (Avg Bid)
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    10 bud

    Hi i need a Sip client similar to Linphone Android. You should use the [log ind for at se URL] for the project.

    €427 (Avg Bid)
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    6 bud

    Hi i need a Flexisip server to be set up, complete in all respect, with all configuration for working with my Android sip client for Voice and Video communications.

    €117 (Avg Bid)
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    3 bud

    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.

    €1651 (Avg Bid)
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    15 bud

    A simple code to play am mp3 file or a wav file over a SIP call or VOIP call. I have a VOIP server. I used Ozeki SDK before buts it not free. So I want a simple code to do exactly what Ozeki SDK will do.

    €443 (Avg Bid)
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    8 bud

    ...windows. It works fine. However its flakey I have a Cisco 3945 with Voice/UCS license that I'd like to run a SIP server on IOS to replace this. I only use this for LAN, there is no PSTN calling. I need my LAN devices to register to the SIP server and also my 4G Mobile device (using Zoipher client) when it's not at home (it uses a Split DNS entry to

    €72 (Avg Bid)
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    9 bud

    ...image I have attached for a visual demonstration for better understanding. You can view the image here: [log ind for at se URL] The Basics of the APP: 1) voicemail is forwarded to an external number. 2) the forwarded voicemail number is an external CLOUD / VOIP external programming phone system like Twilio, or SIP or you tell me what you recommend

    €192 (Avg Bid)
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    3 bud

    I am looking to build a small application to be able to receive H.323/SIP video conference calls to internal IPs. The application would then receive the video and slides that the caller shares from his Polycom / Cisco codec and process it as an H.264/265 video stream into a streaming server like WOWZA / YT / FB etc. Preferably in .NET technologies

    €366 (Avg Bid)
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    2 bud

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

    €542 (Avg Bid)
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    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)
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    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

    €601 (Avg Bid)
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    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

    €225 (Avg Bid)
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    14 bud

    we offer a cl...possibility to make phone calls directly in the browser and by sip (soft)-phones. For that we would like to implement sip servlets, for example [log ind for at se URL] and forward calls to sip trunk providers. It would be great, if you could tell us your experience in sip / telecom solutions and java / tomcat / grails.

    €22 / hr (Avg Bid)
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    8 bud

    we have an IOS native app with full source code connecting to our online s...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.

    €804 (Avg Bid)
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    5 bud
    Trophy icon Make an Event Flyer Udløbet left

    I am in need of a flyer design for a Sip & Paint event. I want the flyer to feel like an upscale event and not a club party. I have attached all the information need as well as an example from our last event. I have attached also a jpg and psd file of our sponsors, use which ever one is easier to work with I need the final version to be in a photoshop

    €57 (Avg Bid)
    Garanteret
    €57
    121 indlæg

    need to update outgoing calls, currently set to use SIP, but we are cancelling SIP for International calling and use the ISDN for all calls. the PABX is setup to use ISDN for Local and Mobile calls only and since we are terminating the SIP trunk for International calling we need to have it routed via ISDN

    €64 (Avg Bid)
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    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

    €289 (Avg Bid)
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    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

    €320 (Avg Bid)
    €320 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)
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    2 bud

    hello i have voipswich server and i want android sip dialer with the following requiremnet In-app registration for new users using their mobile no. (similar to Whatsapp) Customized with company name / logo SIP protocol support Making outgoing calls Codecs supported:g729, g711, Display Balance , Display Rate Call Log Call Status Indicator Android

    €584 (Avg Bid)
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    11 bud

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

    €356 (Avg Bid)
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    25 bud

    Necesito el diseño de tres casas de 50, 75 y 100 m2 las casas se van a fabricar con paneles SIP y la idea es que sean desarmables

    €1082 (Avg Bid)
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    11 bud

    I need a programmer that is familiar with webooks and the LaML language. I need DIDs programmed to ring a SIP URI and or forward to a PSTN line and SMS/Text redirected to another number. All programming needs to be done on [log ind for at se URL]

    €11 / hr (Avg Bid)
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    2 bud

    We are looking for a Wireshark and VoIP Troubleshooting Expert to help us troubleshoot, find the source of, and resolve a choppy voice issue on a LAN. Someone who is a VoIP, SIP, MGCP, and QoS Expert. The switches in place are Dell L3, and Cisco and Meraki L2 Switches. All with QoS enabled, but maybe not properly.

    €316 (Avg Bid)
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    8 bud
    fusionpbx vpn Udløbet left

    all sip calls via vpn calls will come from countries that are blocking sip and ports

    €23 (Avg Bid)
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    3 bud

    connect to a device grandstream voice ip phone + add sip trunk (outbound minutes) , enable recording all calls and access to them freepbx is mounted , it is working to make inbound calls and outbound calls (with softphone zoiper)

    €33 (Avg Bid)
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    4 bud

    want to integrate SIP server to work on android tablet display video and voice to apartment intercom system.

    €740 (Avg Bid)
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    1 bud