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! Contratar a VoIP Developers

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    30 trabajados encontrados, precios en USD

    Necesito configurar una centralita Asterisk para 5 puestos de trabajo y darle acceso al exterior a través de la red de fibra contratada, en Madrid. Busco un profesional en instalación de este tipo de centralitas en oficinas y que pueda realizar el trabajo en Madrid.

    $563 (Avg Bid)
    $563 Oferta Promedio
    5 ofertas

    We're looking for someone who has previously written modules for Asterisk. Modules that preferably were constructed to work in version 11 and 13. The ideal candidate will be able to stand up their own Asterisk development environment to build and test in. An asterisk module which will allow us to, while placing an outbound call and playing a set of prompts, simultaneously listen for a sing...

    $791 (Avg Bid)
    $791 Oferta Promedio
    2 ofertas

    Hi, We are building a VOIP project which requires SIP Trunking methodology and integrating SIP Trunk with Asterisk server. (Asterisk version is important, while you posting at which version can you able to deploy) - Need to have excellent skill set in Asterisk, PBX, Integration of SIP Trunking - I must able to make calls thru Asterisk. I will give you more example later. So, Voice call, SMS mu...

    $209 (Avg Bid)
    $209 Oferta Promedio
    9 ofertas
    Customer Service 6 días left

    Resolve customer complaints via phone, email, mail or social media. Use telephones to reach out to customers and verify account information. Greet customers warmly and ascertain problem or reason for calling. Cancel or upgrade accounts. Assist with placement of orders, refunds, or exchanges.

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    20 ofertas
    Customer Service 5 días left

    Resolve customer complaints via phone, email, mail or social media. Use telephones to reach out to customers and verify account information. Greet customers warmly and ascertain problem or reason for calling. Cancel or upgrade accounts. Assist with placement of orders, refunds, or exchanges.

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    30 ofertas

    Continuous IVR projects in need of professional voice recordings

    $98 (Avg Bid)
    $98 Oferta Promedio
    32 ofertas

    need help fixing a vicidial server when the agent logs in the initial call doesn't come over for 45-60 seconds well after the interface times out

    $164 (Avg Bid)
    $164 Oferta Promedio
    7 ofertas

    WE WOULD LIKE SOME OF OUR IP PHONES TO BE PROGRAMMED. WE HAVE 15 MITEL 5224 AND SOME , CISCO SPA 504G PHONES. THEY NEED TO BE PROGRAMMED. ALL TOGETHER WE HAVE 25 PHONES THAT NEEDS TO PROGRAMMED FOR VOIP. YOU MUST BE FAMILIAR WITH MITEL PHONES, IF NOT THEN PLEASE DON'T BID FOR THE WORK

    $626 (Avg Bid)
    $626 Oferta Promedio
    8 ofertas

    We looking for an experienced Cisco Engineer to help us configure a Cisco 2800 series router to switch VoIP (SIP) traffic

    $369 (Avg Bid)
    $369 Oferta Promedio
    17 ofertas
    Customer Service 5 días left

    Resolve customer complaints via phone, email, mail or social media. Use telephones to reach out to customers and verify account information. Greet customers warmly and ascertain problem or reason for calling. Cancel or upgrade accounts. Assist with placement of orders, refunds, or exchanges.

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    17 ofertas
    Customer Service 5 días left

    Resolve customer complaints via phone, email, mail or social media. Use telephones to reach out to customers and verify account information. Greet customers warmly and ascertain problem or reason for calling. Cancel or upgrade accounts. Assist with placement of orders, refunds, or exchanges.

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    7 ofertas

    ASTPP 3.6 running with freeswitch i want to listen live calls

    $245 (Avg Bid)
    $245 Oferta Promedio
    5 ofertas
    Need Telecaller 4 días left

    Looking for contractual Tele Caller who works on percentage basis

    $110 (Avg Bid)
    $110 Oferta Promedio
    4 ofertas
    Customer service 4 días left

    Resolve customer complaints via phone, email, mail or social media. Use telephones to reach out to customers and verify account information. Greet customers warmly and ascertain problem or reason for calling. Cancel or upgrade accounts. Assist with placement of orders, refunds, or exchanges.

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    4 ofertas

    My Project Scope Is Coding Asterisk Virtual Server. 1: Code Asterisk Server And Configure To Be Used In A Local Area Network With A. Hard Phones B. Soft phones Application Installed In Android Phones IPhone Phones N:B The Coder Will Recommend The Hardwares A. Asterisk Hardware Server Specifications B. H...

    $644 (Avg Bid)
    $644 Oferta Promedio
    10 ofertas

    Hi, I need someone with experience in configuring and setting up Bitrix24 CRM online and integrating it with a landing page. Eventually, in the near future, the collaboration can be extended for installing configuring Bitrix24 on premise and thoroughly customizing it further.

    $106 (Avg Bid)
    $106 Oferta Promedio
    7 ofertas
    IVR Product 3 días left

    Need the development of IVR System where automated callings can be made , for that we require IVR Developer: Experience building voice portal applications and computer telephony integrations. Proficiency in VoiceXML programming, Core Java/ C#.NET, Avaya Aura Orchestration Designer, Avaya Aura Experience Portal, Lumenvox Provides strong knowledge of Call Center Technologies (Nuance, Genesys, Virtu...

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    2 ofertas

    Looking fr one french speaking bpo agent who has knowledge abt computers to upsell softwares doing outbound calling

    $389 (Avg Bid)
    $389 Oferta Promedio
    7 ofertas

    need a softphone coded to dial out automatically

    $206 (Avg Bid)
    $206 Oferta Promedio
    4 ofertas

    need to set up a softphone that can be on a continuous loop to dial out on incoming data(telephone #s). I have incoming data that includes a phone # within the data. I have it set with my twilo account to call out on the phone # instant but i need a softphone installed so it can call out on the phone # automatically.

    $249 (Avg Bid)
    $249 Oferta Promedio
    3 ofertas
    Customer Service 3 días left

    Resolve customer complaints via phone, email, mail or social media. Use telephones to reach out to customers and verify account information. Greet customers warmly and ascertain problem or reason for calling. Cancel or upgrade accounts. Assist with placement of orders, refunds, or exchanges.

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    37 ofertas

    We are using the Asterisk PBX With a Linphone SIP client in a Linux environment operating on the Olimex A20 and PINE64 and are experiencing very high echo. We understand Linphone uses the Speex Echo Canceller. We either do not know how to adjust the echo canceller or we need to substitute it for another excellent echo canceller. We would like someone who has hands-on practical experience with Lin...

    $359 (Avg Bid)
    $359 Oferta Promedio
    2 ofertas
    Customer Service 2 días left

    Resolve customer complaints via phone, email, mail or social media. Use telephones to reach out to customers and verify account information. Greet customers warmly and ascertain problem or reason for calling. Cancel or upgrade accounts. Assist with placement of orders, refunds, or exchanges.

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    28 ofertas
    Customer Service 2 días left

    Resolve customer complaints via phone, email, mail or social media. Use telephones to reach out to customers and verify account information. Greet customers warmly and ascertain problem or reason for calling. Cancel or upgrade accounts. Assist with placement of orders, refunds, or exchanges.

    $88 / hr (Avg Bid)
    $88 / hr Oferta Promedio
    20 ofertas

    We want to use office 365 from Microsoft. We are in need of consulting services to advise and setup Mailing and configuration, skye for business setup (be able to easily link to external Skpe web conference calls (with clients, Training session and partners), calendar sharing (how to auto configure as we add new accounts), Create a group out of office calendar, other tools configuration

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    12 ofertas

    looking for a voip developer to work on ringless voicemail broadcasting system. You must have experience and have previously worked on it. Please show me the demo before start this project.

    $2084 (Avg Bid)
    $2084 Oferta Promedio
    15 ofertas

    Hi!!!! Please, deploy me a CloudSigma Datacenter in Madrid, Spain using the ASN network called AS766. Thank you.

    $34 (Avg Bid)
    $34 Oferta Promedio
    1 ofertas

    We want to use office 365 from Microsoft. We are in need of consulting services to advise and setup Mailing and configuration, skye for business setup (be able to easily link to external Skpe web conference calls (with clients, Training session and partners), calendar sharing (how to auto configure as we add new accounts), Create a group out of office calendar, other tools configuration

    $10 / hr (Avg Bid)
    $10 / hr Oferta Promedio
    13 ofertas

    Device should be able to do this: - record voice in high quality - upload recorded data on FTP server in preset interval - save several wifi networks for automatic connection - possibility to choose compression quality - voice detection with adjustable sensitivity for automatic start recording (not mandatory)

    $2563 (Avg Bid)
    $2563 Oferta Promedio
    22 ofertas

    Upgrading Cisco 7945G IP Phone to SIP Firmware

    $17 (Avg Bid)
    $17 Oferta Promedio
    9 ofertas

    Principales artículos de la comunidad VoIP