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    6,044 voip website developer iş bulundu, ücretlendirmeleri EUR

    Herhangi bir voip yazılımı ile entegre çalışacak, (xlite, voipwise gibi) yüklediğimiz numaralara toplu çağrı atmamızı sağlayacak bir yazılıma ihtiyaç duyuyoruz. Sistem seri şekilde sorunsuz çalışabilmelidir. Acil ihtiyacımız bulunmaktadır. Hangi dille yazıldığı önemli değil. İşine hakim sözünde durabilecek ve gününde teslim edebil...

    €105 (Avg Bid)
    €105 Ortalama Teklif
    2 teklifler

    Herhangi bir voip yazılımı ile entegre çalışacak, (xlite, voipwise gibi) yüklediğimiz numaralara toplu çağrı atmamızı sağlayacak bir yazılıma ihtiyaç duyuyoruz. Sistem seri şekilde sorunsuz çalışabilmelidir. Acil ihtiyacımız bulunmaktadır. Hangi dille yazıldığı önemli değil. İşine hakim sözünde durabilecek ve gününde teslim edebil...

    €216 - €647
    €216 - €647
    0 teklifler

    Merhaba Benim bir voip softswitch im var. itelbilling kullanıyorum. Bazı hayal edip istediğim özellikler burada mevcut değil. mesela IP PBX , CALL CENTER , SESLİ ANKET , HOTEL , VOD AND DEAMOND , IP TV. Bütün bu sistemin çalışmasını tek ekranda yapabilecek var mı ? portaone gibi bir sistem istiyorum. detaylarını daha fazla anlatacağım

    €1988 (Avg Bid)
    €1988 Ortalama Teklif
    8 teklifler
    VOIP Project 6 gün left

    Signalling work with CISCO CUCM Understanding VOIP - SIP (including Blind and Attended Transfer implementation) - VOIP Call analysis – Wire Shark or similar - Visual Basic Script language - Proprietary Cisco SIP protocol extensions - Cisco CUCM - Call flows of the Attended Call Transfer - Cisco Finesse handling of the Call Transfer Budget as outlined

    €1006 (Avg Bid)
    €1006 Ortalama Teklif
    7 teklifler

    Step 1: Homepage with logins Step2: Login page with details step3: VOIP or Live Stream features

    €342 (Avg Bid)
    €342 Ortalama Teklif
    19 teklifler
    Integrazione api voip 4 gün left
    ONAYLI

    Vorrei integrare un sistema VoIP nel mio sito web così cliente possono vedere la loro fattura e possiamo vedere i loro menù.

    €315 (Avg Bid)
    €315 Ortalama Teklif
    3 teklifler
    Paid VOIP services app 4 gün left
    ONAYLI

    Application that allows people to instantly phone a specialist, on a pay-per-minute basis, to receive recommendations

    €676 (Avg Bid)
    €676 Ortalama Teklif
    21 teklifler

    I want to use raspi as gsm gateway. This is the basic task. Details will be explained.

    €464 (Avg Bid)
    €464 Ortalama Teklif
    7 teklifler

    I have an iOS app which uses Sinch api for the VoIP calls, i'd like this replaced with an opensource solution, such as FreeSWITCH. The app uses usernames and not phone number. It's in Obj-C, with php services, mysql DB, hosted on Amazon AWS. I expect excellent clear quality calls.

    €227 (Avg Bid)
    €227 Ortalama Teklif
    2 teklifler

    Voip Calling App with unlimited Bandwidth, It will Be used for calling East African Countries, it must be functional.

    €147 (Avg Bid)
    €147 Ortalama Teklif
    5 teklifler

    具备sip协议,支持30路以上fxs,可以实现点对点通信,需要提供相关技术支持

    €1018 (Avg Bid)
    €1018 Ortalama Teklif
    2 teklifler
    Voip Calling App 1 gün left

    Voip Calling App with unlimited Bandwidth, It will Be used for calling East African Countries, it must be functional.

    €249 (Avg Bid)
    €249 Ortalama Teklif
    22 teklifler

    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

    €43 (Avg Bid)
    €43 Ortalama Teklif
    5 teklifler

    La RCSOft software specializzata da anni in sviluppo software gestionali, per potere integrare al suo interno un CRM richiede una interfaccia con il Centralino Voip 3CX v15 in poi, per potere effettuare delle telefonate in uscita e per potere recuperare il numero chiamante in entrata in modo da posizionarsi sul form del cliente. L'interfaccia deve

    €22 / hr (Avg Bid)
    €22 / hr Ortalama Teklif
    1 teklifler

    ...back end bookings lists error and develop uber like app for my current website already design need to finish. The developer must be able to demonstrate that they have built an uber like app before for android and IOS for both user and driver. A must be able to link to my website booking system and backend. Owner Dashboard Dispatcher Dashboard Accountant

    €2701 (Avg Bid)
    €2701 Ortalama Teklif
    66 teklifler

    I have installed Dinstar GSM gateway, but I have voice quality problem. Who can solve it, please contact with me

    €29 (Avg Bid)
    €29 Ortalama Teklif
    10 teklifler

    Build a front-end with REST API for Asterisk (login/off, register customers, password reminder) in Laravel, CakePHP or similar PHP framework, manipulate the Asterisk PBX from the interface (ivr, Sip/iax, did, ami/agi, voicemail, routes etc.)

    €4797 (Avg Bid)
    €4797 Ortalama Teklif
    43 teklifler

    ...Gateway service that utilizes either PBX, SMPP, or VoIP - the platform must be able to run stand-alone meaning it can not use any 3rd party services such as a 3rd party sip provider, a 3rd party SMS service such as Twilio or Plivo. It must not need SIM Cards or modems. It must be able to create VoIP numbers (on it's own) ex; not using Google Voice or

    €507 (Avg Bid)
    €507 Ortalama Teklif
    19 teklifler

    ...router have connected a VOIP DEVICE i want to send call THIS VOIP DEVICE now i have 2options 1) Install VPN on server and openwrt ROUTER and bridge network and set a static IP same serial on VOIP DEVICE useing MASQUERADE 2) make remote connections and USE 2nd IP on my voip device i need a solutions to pass call server to local VOIP device i cant use any

    €486 (Avg Bid)
    €486 Ortalama Teklif
    6 teklifler

    ...the GSM gateway &3 (SPA3000) Cisco VoIP connected to Internet over a VPN Gateway * This granted GSM & Cisco gateways to see the server in Germany * Server in Germany connected to the VPN gateway via RASPBERRY B3 computer that is connected to the same switch with all VoiP devices. We expect to configure the above VOIP devices with the xCALLY for both

    €167 (Avg Bid)
    €167 Ortalama Teklif
    2 teklifler

    A- 1- Want VOIP app to be working in the background even after closing the app. 2- Auto restart app after phone rebooted. B- Upload to google play. C- Give me source code after finish the job.

    €198 (Avg Bid)
    €198 Ortalama Teklif
    6 teklifler

    I have an open Freelance HR/Recruiter position to help close 1-3 positions for the International Telecommunication Company based in NY The experience in hiring in Telecommunications, IT, Sales (preferable) Price is negotiable

    €2157 (Avg Bid)
    €2157 Ortalama Teklif
    1 teklifler

    USA Nationwide Business VoIP Company looking for business leads. We offer Cloud Based Telephone Systems and Hosted IVR Solutions for BUSINESSES ONLY. Our "sweet spot" is the 5-25 telephone deals. Larger companies are good too but not a primary [login to view URL] only operate in the lower 48 United States. ALL Leads must have Business Name, Address, Decision

    €378 (Avg Bid)
    €378 Ortalama Teklif
    12 teklifler

    I need my gateway to be set up so that I can receive international voip traffic and forwarded using the simcards on the gateway. You set the route and Asterisk server on VPS. This should take just few minutes

    €33 (Avg Bid)
    €33 Ortalama Teklif
    3 teklifler

    we have a task allocation web system and want to integrate ring central VOIP API so call centre agents can receive calls on our web app dashboard and allocate tasks easily, we need you to manage queues and simultaneously calling so all agents will keep busy to serve more customer calls Only experts are required who have already done this kind of work

    €199 (Avg Bid)
    €199 Ortalama Teklif
    6 teklifler

    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

    €38 (Avg Bid)
    €38 Ortalama Teklif
    8 teklifler

    Hello I want to make Android APP that allow me to send calls to the mobile via SIP ( VoIP ) and this calls can me dialed ( Outbound ) Via the GSM ( the SIM card which is installed in the phone ) In more details Now we have a mobile device and Asterisk server, I want to link the mobile to the server and this server will send the call (SIP) and the

    €186 (Avg Bid)
    €186 Ortalama Teklif
    6 teklifler

    I have an extremely small (8 phone) 3CX VOIP system in my business and need some help sorting a few issues out that I cannot seem to fix. I need someone who is 3CX experienced, as I have used general VOIP people off here before but its never perfectly right, so prefer someone with in depth 3CX knowledge rather than an all rounder.

    €144 (Avg Bid)
    €144 Ortalama Teklif
    8 teklifler

    account login Rate management reseller Account management Gateway management Routing gateway Mapping Gateway Settlement account user management Dial Plan CDR #You have to create everyday a new CDR Table i need a CDR page where i can check all the calls report like cdr by account name/gateway name or ip/client name or ip/ make sure i can use a SIP account as a routing gateway I want to make s...

    €455 (Avg Bid)
    €455 Ortalama Teklif
    4 teklifler

    Hi i need to setup local users and remote users in call queue and with 4 different schedules in 3CX VOIP phone system

    €126 (Avg Bid)
    €126 Ortalama Teklif
    12 teklifler

    ...and on phone number as well. SIP Gateway would be provided. You have to manage for app to app call Something like rebtel. Customer can buy the package from app/website and call via website/app There should be front end, super admin backend, backend for resellers, account page for customers, native android app, native ios app. If economic, then blackberry

    €2265 (Avg Bid)
    €2265 Ortalama Teklif
    20 teklifler

    We need some skilled JS, VoIP Developers with know how and skills in Plum Voice Software. Developing IVR Self Service IVR Call Center. We pay good + Payed Holidays wherever you want + High End PC after 6 months work worth ( 2500,- EUROS ) We Pay and send Gifts On Religious Holidays like Christmas etc. Contact Me !

    €517 (Avg Bid)
    €517 Ortalama Teklif
    10 teklifler

    Hello, I want to make filter for calls I have problems that some numbers made big problems to me like same call dialing for more then 100 hit in just 1h it big problem also some numbers are not working so client still call the number too , also robot calls , and no answers number re dialing also it big problem . Here's the Ida 1 - any number should press 1 to accept the call 2 - if same numbe...

    €197 (Avg Bid)
    €197 Ortalama Teklif
    9 teklifler

    ...the prospects nationally and internationally (majorly the USA). 2) Must have a productive and claim-worthy experience in selling products and services via telephone/mobile/VoIP in international markets. 3) Should have a technical background, software selling knack along with a positive attitude and being creative with striking interesting conversations

    €1910 (Avg Bid)
    €1910 Ortalama Teklif
    7 teklifler

    hello freelancer,we are looking for developer who have strong knowldge in voip calling and also have knowldge about cloud.

    €119 (Avg Bid)
    €119 Ortalama Teklif
    11 teklifler

    Hi I have a customer using Yealink T48G & T46G phones and an epygi qx50 in Australia. Their VOIP provider uses E164, which is a big pain for them, because they have to add 61 in-front of everything. They want to be able to dial local numbers such as 40567392 (this is a local number of 07 40567392 or E164 61740567392) national number such as 07 35625462

    €48 (Avg Bid)
    €48 Ortalama Teklif
    5 teklifler

    Hey, I have a customer using Yealink T48G & T46G phones and an epygi qx50 in Australia. Their VOIP provider uses E164, which is a big pain for them, because they have to add 61 in-front of everything. They want to be able to dial local numbers such as 40567392 (this is a local number of 07 40567392 or E164 61740567392) national number such as 07 35625462

    €206 (Avg Bid)
    €206 Ortalama Teklif
    5 teklifler

    Need to start my own VoIP service please apply if you know everything

    €866 (Avg Bid)
    €866 Ortalama Teklif
    14 teklifler

    A- I have a linphone based ios VOIP app. I want to modify it by: 1- When first downloading and installing app and registering it does not work from the first time. 2- Reset Ringtone to use phone default ringtone 3- Change audio selection to PCMU only ( only one codec must be selected now several). 4- Replace wherever showing Linphone with VoiceHi

    €27 (Avg Bid)
    €27 Ortalama Teklif
    3 teklifler

    We have 2 sophos firewall installed XG115, now in the network we have IPPBX installed behind the firewall at 2 locations as enclosed is the network map below. Now as it can be seen that both firewalls are connected through an IP-SEC Tunnel and both the firewalls have an IPPBX behind them. Now the issue is that when we connect from a mobile user through VPN, the mobile user is able to connect to t...

    €257 (Avg Bid)
    €257 Ortalama Teklif
    10 teklifler

    I have installed my amazon ubuntu server and asterisk server . Asterisk server is working well . I am looking for somone that can install and connect SIP so that I can send sms code perfectly

    €112 (Avg Bid)
    €112 Ortalama Teklif
    5 teklifler

    I have installed my amazon ubuntu server and asterisk server . Asterisk server is working well . I am looking for somone that can install and connect SIP so that I can send sms code perfectly

    €407 (Avg Bid)
    €407 Ortalama Teklif
    1 teklifler

    I already have a demo voip app with Integrate Callkit, Pushkit, I use third party phone service provider. I need to make Voice call work between virtual number and actual phone numbers.

    €152 (Avg Bid)
    €152 Ortalama Teklif
    7 teklifler

    Hello i need to bulid sip filter to filter Retail Voip traffic

    €177 (Avg Bid)
    €177 Ortalama Teklif
    7 teklifler

    I need someone to setup a voip switch to forward calls with a cdr database witch check incoming calls and add them to blacklist/whitelist/graylist by some rules dynamically based on previous database records , rules should be definable and trainable for future change if there is a script I need some samples .

    €514 (Avg Bid)
    €514 Ortalama Teklif
    10 teklifler

    Hello. We are looking VOIP Tunnel software solutions to bypass voip calls in blockage area . It is encrypts/decrypt SIP and RTP packets and send voip traffic between soft switches without blockage . We are looking experienced guy who already developed or worked on this .

    €128 (Avg Bid)
    €128 Ortalama Teklif
    10 teklifler

    We are a growing VoIP Business Phone/Communication Systems company based in Wilmington, DE looking to expand in the European and Asian Market. Job Description: # Should have to communicate and explore new customers through voice call or email or any means for communication. # Perform day to day digital marketing for given services through social

    €135 (Avg Bid)
    €135 Ortalama Teklif
    6 teklifler

    A- I have a linphone based ios VOIP app. I want to modify it by: 1- When first downloading and installing app and registering it does not work from the first time. 2- Reset Ringtone to use phone default ringtone 3- Change audio selection to PCMU only ( only one codec must be selected now several). 4- Replace wherever showing Linphone with VoiceHi

    €154 (Avg Bid)
    €154 Ortalama Teklif
    4 teklifler

    I want to build a customized SIP/VoIP Softphone with one new Skin design as per choice and my logo for unlimited user license that runs on PCs. Windows. The server side it's done and use Asterisk server with PJSIP. I would like that the developer use other solutions to do that, doesn't start by the zero. I hope at least these features in the 1st step

    €166 (Avg Bid)
    €166 Ortalama Teklif
    6 teklifler

    I want to build a customized SIP/VoIP Softphone with one new Skin design as per choice and my logo for unlimited user license that runs on Android and iOS app. I would like that the cost of project be showed in separeted Android and iOS and hope that the developer use other solutions to do that, doesn't start by the zero. I hope at least these features

    €522 (Avg Bid)
    €522 Ortalama Teklif
    19 teklifler