Voice over Internet Protocol or VoIP refers to a host of transmission technologies meant to deliver voice communications over IP networks that include packet switched networks and Internet. VoIP systems include communication services such as facsimile, voice, and voice messaging applications. A number of firms are shifting to this system to promote a cost effective medium of communication. You can hire an expert who can help your firm to leverage the potential of this new system. Just post a job today! Найняти VoIP Developers

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    41 робіт знайдено, ціни вказані в USD
    I need an Android developer for cloud voice calls 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, We are currently prototyping a sample app which can make cloud phone calls from VoIP providers like twillo. The app needs to make calls to fixed numbers using the twillo cloud APIs.

    $789 (Avg Bid)
    $789 Сер. заявка
    1 заявки
    Fax module for Avaya via SIP 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Dear , we have A-Avaya iP office 500 v2 with 3rd party SIP license and SIP trunk licenses. B-Server that has Vmware vsphere where we can make virtual machines if you want windows or linux machine we want to use the avaya PBX to send and receive faxes via sip or any good electronic method . Example :Employee should be able to send and receive faxes to dedicated storage location or email to log...

    $187 (Avg Bid)
    $187 Сер. заявка
    6 заявки
    hello i have problem with pami 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    i try to connect with asterisk throw pami but got some errors any help

    $28 (Avg Bid)
    $28 Сер. заявка
    5 заявки
    SMS, MMS, and Ringless voicemail CRM software 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I NEED STRONG AND FAST SOFTWARE DEVELOPEMENT Functionality overview: Mass SMS/MMS  sending and contact managing with twillo, sprint,tmobile or at&t developer api intergration. Need to send 200k-1 million contacts a day. -Email Sending- 200k- 1 Million emails daily or with Twillio or with a custom internal smtp server -Ringless voicemail - choose contacts and send mass voic...

    $1350 (Avg Bid)
    $1350 Сер. заявка
    4 заявки
    Asterisk security fixes 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Searching for somebody who can find out issues with asterisk and fix it. Thanks!

    $38 (Avg Bid)
    $38 Сер. заявка
    3 заявки
    Voip developer needed 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need people who want to work with me on current project as minor developer. you have to work with voip from 1 year at least.

    $590 (Avg Bid)
    $590 Сер. заявка
    28 заявки
    Tele Slaes Campaign 6 дні(-в) left

    The services for the campaign involve Cable, Internet, and Phone. It's a sales campaign and the payment is based on commissions only. Agents with proven sales experience needed. We provide the dialer, leads, and VoIP. Payment: Triple play US$20 Doble US$10 Singles US$5

    $5833 (Avg Bid)
    $5833 Сер. заявка
    3 заявки
    Goautodial 4 consultant 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need a person who is familiar with Goautodial 4. Basic config (inbound outbound syrvey etc) .

    $15 / hr (Avg Bid)
    $15 / hr Сер. заявка
    5 заявки
    Record VOIP Calls on Android 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, We want to develop an android app to record voice and video call of any social media and voip app including but not limited to whatsapp, messenger, skipe etc. It should also be able to record any voice message. Please apply only if you had done this before. MORE DETAILS - Here is the details of the project. Please read carefully. We need someone to write the code to automatically reco...

    $301 (Avg Bid)
    $301 Сер. заявка
    5 заявки
    VOIP - TELEGRAM TO SIP GATEWAY 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    2 Part Project -> 1st part $100 and 1 day 2nd part please bid according to your time cost to complete the project. 1st) Build, install and configure for simple tests the open source project [увійдіть, щоб побачити URL] 1-2 hour task if your have experience with SIP and asterisk - Milestone $100 on installation completion - time to deliver 1 day. This should fist be done on freelancers ser...

    $298 (Avg Bid)
    $298 Сер. заявка
    11 заявки
    Webhook to call or lead to phone call 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, We need to setup server to manage phone call after user sign up on our form. we are using typeform to generate lead, but we need solution to manage the phone call.

    $462 (Avg Bid)
    $462 Сер. заявка
    3 заявки

    I need a call tracking platform similar to callrail that is built on signalwire. Some features of the program; 1. Buy numbers 2. Forward inbound calls 3. Forward inbound text 4. Call recordings 5. Ability to add users 6. Grouping Numbers

    $868 (Avg Bid)
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    24 заявки
    Cold Calling 5 дні(-в) left

    I need some to call local businesses and offer our services.

    $482 (Avg Bid)
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    14 заявки
    VOIP Call Recording Platform 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need to develop a web based application that mainly records audio calls. Target platforms is Cisco UCM. Some features that I need are: Recording Archiving Searching User Management Role based recordings privileges Compatible with Cisco Skinny and SIP More details can he shared upon bidding. Automated bids will be ignored. Please make a relevant bid and share previous work.

    $935 (Avg Bid)
    $935 Сер. заявка
    17 заявки
    3CX Phone System setup Assistance 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    -Assistance required setting up a 3CX phone installation. -SIP trunks are connected and functioning. -3CX software QR codes do not seem to setup extensions properly.

    $26 / hr (Avg Bid)
    $26 / hr Сер. заявка
    13 заявки
    SBC HA SYSTEM with MT PABX 4 дні(-в) left

    Hi, I need to setup an HA SBC system and an MT PABX both using open source like kamailio/OpenSIP and KAZOO/FusionPBX or else if you know are better. The system must be installed upon 4 servers in cloud that will be available to the freelance.

    $549 (Avg Bid)
    $549 Сер. заявка
    11 заявки
    $40 Сер. заявка
    5 заявки
    FreePBX configuration - sending gsm sms from Zoiper (voip, pbx) 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need configuration of the FreePBX to send SMS by gsm modem. My Freepbx works on raspberry pi 4 B with 16gb card, and has 1 modem connected with a sim card. There is 1 extension SIP trunk connected GSM to VOIP, and VOIP to GSM. Im connected to freepbx by zoiper app in my mobile phone. In short way: In my mobile phone im using "zoiper app" which is connected by SIP to Freepbx. I can call...

    $211 (Avg Bid)
    $211 Сер. заявка
    8 заявки
    3cx autodialer, 3cx call flow 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, we need to create autodialer, which will take number from another system API, call to number, play message, receive client pushed button(if you happy for our services press1, if you not happy press2) and insert value back to our CRM system via API. in front your bid please wrote 3cx, i would like to know if you even read my project post. thanks.

    $259 (Avg Bid)
    $259 Сер. заявка
    7 заявки
    IPsec VPN Configuration 4 дні(-в) left

    Hi, We are working in wholesale Voip terminations, and VOIP wholesale i have one of my customer interconnection like IPsec VPN tunnel, We like to install VPN in one of freeswitch or any open license switch. here is the below sample VPN configuration requirement. Phase 1 Authentication Method; Pre-Shared Key Encryption Scheme; IKE Diffie-Hellman Group; Groups 2 Encryption Algorithm; AES128 Hash...

    $35 (Avg Bid)
    $35 Сер. заявка
    13 заявки
    Looking for 3CX phone system expert 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, We are looking for 3CX expert with minimum of 3-4 years of experience. The details of task will be provided to shortlisted candidate. The candidate must be from India.

    $173 (Avg Bid)
    $173 Сер. заявка
    2 заявки
    VICI DIAL Projects 3 дні(-в) left

    I need training on Vicidial for inbound and outbound call , ring group etc

    $20 / hr (Avg Bid)
    $20 / hr Сер. заявка
    4 заявки
    Cold calls to potential clients 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Cold calls to potential clients in the United States and Russia. We provide telephony. Every day you need to call 100-150 people.

    $964 (Avg Bid)
    $964 Сер. заявка
    22 заявки

    a instancia ja foi criada em debian esta hospedada em AWS Amazon, chegou a funcionar (com gs wave instalados em alguns celulares para teste) mas parou, me parece regras de firewall ou a criaçao de um nat para que funcione bem dentro da nuvem do amazon. 1-Preciso que os ramais funcionem em celulares que serao acrescentados apartir do painel do Fusion que ja tenho acesso. 2-Preciso que seja a...

    $200 (Avg Bid)
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    1 заявки
    ASTERISK EXPERT to set up PBX 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    ASTERISK EXPERT to set up PBX We are looking for an Asterisk Expert to set up PBX. Interested freelancers can bid for the project.

    $187 (Avg Bid)
    $187 Сер. заявка
    30 заявки
    Asterisk con programa de validación de código 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    1) Configurar un asterisk con un troncal. 2) Configurar una vez que se recibe la llamada la siguiente aplicación: 1. El cliente mete un código por teclado o deletrea el código alfanumerico *Si se deletrea el código alfanumérico se necesitará una conexión a la API de Google. 2. Chequeamos o en una base de datos local o del cliente (externa) ...

    $1510 (Avg Bid)
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    12 заявки
    E1 trunking 3 дні(-в) left

    Hi guys! I need an experimented guy with a heavy knowledge of Asterisk , SIP Protocol , PATTON E1 gateway, Issabel IPBX and RAD ASMI-52 modem for assistance on E1 trunking configuration between the PATTON gateway and my Issabel IPBX and E1 signalisation troubleshooting between my Patton and my ISP RAD ASMI-52 modem. Patton model is SN4171/1E15VHP.

    $196 (Avg Bid)
    $196 Сер. заявка
    5 заявки
    Voip PBX Astericks software upgrade to 3CX 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Have a Voip asterick software upgrade project Experienced voip PBX 3CX The Voip server is running trixbox software system that we require upgrading an install 3CX remotely 1. Backup the trixbox software system 2. Save all the current voip phone system configuration settings 3. Upgrade the voip system 4. Reinstall the voip phone configuration 5. Test the new upgraded phone system 6. Backup the...

    $378 (Avg Bid)
    $378 Сер. заявка
    7 заявки

    I am in the call center PBO for over two years. Now I have partnered with other small BPO in my country Jamaica to increase and combine the centers' strength. I am looking for both short-term and long-term projects that will grow our establishment. We have experience in both inbound and outbound projects. We have been doing sales, lead generation, customer service, technical support, appoint...

    $18 / hr (Avg Bid)
    $18 / hr Сер. заявка
    16 заявки

    Hi I am looking for someone with fluent english speaking ability to communicate and contact Australian businesses to open up opportunities for installation of CCTV equipment in their premises. Need to know a little bit about CCTV or is willing to quickly learn about CCTV and sell it over the phone to organise CCTV Installations for offices, and business customers. Not only CCTV but also IT rel...

    $96 (Avg Bid)
    $96 Сер. заявка
    15 заявки
    Consultant in ADL / CTADE? 3 дні(-в) left

    Hi, We are a company that offers telephone alerts to our customers. We have used ADL from Envox since 2006 for IVR / PBX. We are working on migrating our IVR solution to a virtual machine, but we are experiencing some issues with ADL. We are looking for someone with good experience with CTADE / ADL. Looking forward to hear from you. Can you help us? Looking forward to hear from you. Best rega...

    $1000 (Avg Bid)
    $1000 Сер. заявка
    1 заявки
    Cars company 3 дні(-в) left

    I am looking for BPO or call center for outbound sales campaign. Dialing for India. we don't provide data dialer VoIP, need to use existing.

    $874 (Avg Bid)
    $874 Сер. заявка
    7 заявки
    Setup vos3000 with gsm gateway 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Configure and setup gsm gateway with vos3000 switch and make sure it makes call

    $126 (Avg Bid)
    $126 Сер. заявка
    3 заявки
    Connect vos3000 to gateway and make call pass through 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    We run wholesales VoIP business and we just switched to vos3000 and skyline gateway. We want to configure our skyline gateway with the switch and make sure call passes Timeframe: 3 hours.

    $60 (Avg Bid)
    $60 Сер. заявка
    3 заявки
    Asterisk Security Audit and fix issues 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    Searching for an expert who can audit asterisk server and fix existing issues.

    $35 (Avg Bid)
    $35 Сер. заявка
    7 заявки
    I need Call Flow Designer for 3cx 1 день left
    ПІДТВЕРДЖЕНО

    I need expert for who is Call Flow Designer 3CX thanks.

    $124 (Avg Bid)
    $124 Сер. заявка
    2 заявки

    I have a need where my EC2 instance is in Private subnet with inbound restrictions but it should be able to connect to internet via NAT Gateway. But I couldnt do it. All I need to your help in enabling that outbound network connection. I have all the VPCs, Subnets and ACL configures but could not connect to the internet.

    $15 (Avg Bid)
    $15 Сер. заявка
    19 заявки
    FreePBX install. 16 годин(-и) left
    ПІДТВЕРДЖЕНО

    In freePBX, I need the following setup: a.) I will supply SIP trunk with 2 DIDs. b.) Create a queue, and 10 extensions that will be routed with the agents evenly who ever has less work. c.) Record all phone calls, and have the ability to pull up reports by extension and FOP2 panel. d.) Voice mail needs to be sent to email, indicating the queue the DID that had the incoming call. e.) When ringi...

    $164 (Avg Bid)
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    10 заявки
    Upload Jitsi Meet Recording on Youtube via API 10 годин(-и) left
    ПІДТВЕРДЖЕНО

    We want to upload meetings recording on youtube via API. Jitsi already have recording function but the way of recording they have may need to be changed to accomplish this feature. [увійдіть, щоб побачити URL]

    $51 (Avg Bid)
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    3 заявки

    I'm looking to buy a dialer to send missed call traffic with the option of adding a voip provider and setting the ringing duration

    $135 (Avg Bid)
    $135 Сер. заявка
    14 заявки

    Топ-статті спільноти VoIP