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    7,428 voip voice iş bulundu, ücretlendirmeleri EUR

    Ringless voice mail broadcast service. Automatically delivers your pre-recorded voice message straight into consumers’ voicemail, without ringing the telephone. *** Replicate the voicecasting capabilities found here - [login to view URL] called voicecasting*** Voicelogic has a service that allows you to make a call that will go straight to voicemail without

    €461 (Avg Bid)
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    8 teklifler
    VOIP Project Bitti 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

    €1182 (Avg Bid)
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    Vorrei integrare un sistema VoIP nel mio sito web così cliente possono vedere la loro fattura e possiamo vedere i loro menù.

    €391 (Avg Bid)
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    2 teklifler

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

    €732 (Avg Bid)
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    20 teklifler

    ...installation and setup guide will also be required. I need you to develop some software for me. I would like this software to be developed for Linux using PHP, with Asterisk voip for call center. Solutions - Features - Call Features • Call Detail Records • Call Forward • Call Monitoring • Call Parking • Call Queuing • Call Recording • Call Transfer &bu...

    €793 (Avg Bid)
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    I want to use raspi as gsm gateway. This is the basic task. Details will be explained.

    €473 (Avg Bid)
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    8 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.

    €228 (Avg Bid)
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    Voip Calling App with unlimited Bandwidth, It will Be used for calling East African Countries, it must be functional.

    €149 (Avg Bid)
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    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

    €1033 (Avg Bid)
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    2 teklifler

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

    €253 (Avg Bid)
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    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

    €44 (Avg Bid)
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    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)
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    1 teklifler

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

    €30 (Avg Bid)
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    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.)

    €4762 (Avg Bid)
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    ...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 anything like that. It

    €515 (Avg Bid)
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    ...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

    €493 (Avg Bid)
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    ...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

    €170 (Avg Bid)
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    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.

    €201 (Avg Bid)
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    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

    €2190 (Avg Bid)
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    1st EA: What needs to ... *A check list will be provided to ensure freelancer has completed all required task. * It will be a plus if a freelancer is capable of communicating VOIP on freelance's website or any free voice apps such as Skype,faceebok, gmail, or whatsapp. "I'm broke and it aint no joke," with only $60 as a budget for this project.

    €130 (Avg Bid)
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    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

    €397 (Avg Bid)
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    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)
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    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

    €202 (Avg Bid)
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    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

    €41 (Avg Bid)
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    7 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

    €188 (Avg Bid)
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    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.

    €146 (Avg Bid)
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    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...

    €462 (Avg Bid)
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    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

    €128 (Avg Bid)
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    Hi, I need to get native apps for android and ios for SIP Audio calling, Video not needed. Calling can be done app to app 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 pag...

    €2322 (Avg Bid)
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    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 !

    €518 (Avg Bid)
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    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...

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    ...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

    €1938 (Avg Bid)
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    hello freelancer,we are looking for developer who have strong knowldge in voip calling and also have knowldge about cloud.

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    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

    €49 (Avg Bid)
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    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)
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    5 teklifler

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

    €878 (Avg Bid)
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    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)
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    3 teklifler

    ...when we connect from a mobile user through VPN, the mobile user is able to connect to the IP-PBX and register but there seems to be an issue with voice, the issue is that the mobile user is able to hear voice of user1 or user2 but the user1 or user2 is unable to hear mobile users. Also note that user1 and user2 are able to communicate to each other easily

    €261 (Avg Bid)
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    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

    €111 (Avg Bid)
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    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

    €413 (Avg Bid)
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    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.

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    6 teklifler

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

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    Hi Aqs Y., Hi ! I'm a chatbot developer. I have a NLU API por chat and text message plataforms. Now I'd like to develop a Voice Application using freewsitch for Voip Telephony. First I wan't to discuss what is the best architecture (Hardware, SO, Freeswich Version, freeswitch modules, failover, high avaliability), Install this Environment in my CloudServers

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    ...operating systems - Any Windows Basic telephone line with no extras ( i.e. fax, voicemail) VOIP/USB headset with mic for training preferred brands are Logitech, Plantronics, Microsoft, but similar brands accepted.(Can be found at various stores or online) VOIP phone system to service clients This position is taking inbound calls for a popular US home

    €4 / hr (Avg Bid)
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    4 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 .

    €516 (Avg Bid)
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    9 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 .

    €116 (Avg Bid)
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    9 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

    €137 (Avg Bid)
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    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

    €157 (Avg Bid)
    €157 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

    €168 (Avg Bid)
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    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

    €530 (Avg Bid)
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    19 teklifler