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

Filtro

Mis búsquedas recientes
Filtrar por:
Presupuesto
a
a
a
Tipo
Habilidades
Idiomas
    Estado del trabajo
    43 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.

    $577 (Avg Bid)
    $577 Oferta Promedio
    6 ofertas

    Hello everyone, Looking for sip dialer customizable dialer working with provisionning server for platform android/IOS with IM function and contact sharing. Thanks

    $618 (Avg Bid)
    $618 Oferta Promedio
    10 ofertas
    VoIP Application 6 días left

    I want to hire an android application developer for my start up. I only want an Indian who can able to meet me in [iniciar sesión para ver URL] we would discuss about the idea.I don't want any organisation to bid only individual or 2 people are can only be part of us.

    $317 (Avg Bid)
    $317 Oferta Promedio
    6 ofertas

    Eine 3cx Tlefonanlage ist an odoo11 enterprise anzubinden (über API-Schnittstelle oder anders) und einzurichten.. Die Telefonanlage umfasst 5 Grandstream-Telefone, eine IAX-Nebenstelle mit 2 Anschlüssen und einen GSM-Gateway GOIP-8. Standort Berlin

    $112 (Avg Bid)
    $112 Oferta Promedio
    2 ofertas

    Hello, I need an experienced person to complete few tasks based on A2billing and Freepbx which will include Skype integration / Web RTC / LDAP and FAX from Webrtc and other tasks. Please only Bid if you have experience on A2billing / Freepbx for the above mentioned tasks

    $173 (Avg Bid)
    $173 Oferta Promedio
    5 ofertas
    Cepstral tts 6 días left
    VERIFICADO

    Cepstral tts to be configured for customised voice message blast Cepstral voice files, ports and save to file licensed files are already installed in the server.

    $10 - $30
    $10 - $30
    0 ofertas

    I need to access proxies in the New York area so that I can successfully complete some data entry. 

You can be someone with socks proxies, residential proxies, or mobile proxies

. Contact me and let me know how you have these IPs. If the proxy service is yours, or if you have an account with a service. Either one is fine.

 I am NOT looking for free proxies that are available to general public...

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

    I am looking to setup an application or script that will run to sync contacts from googles contacts directory on one of our google accounts to a XML file that is for grandstream phones. Something that can be setup to run once a day or once an hour to sync our contacts to the phones. The Grandstream phones will then sync to this XML file that the script or app updates.

    $457 (Avg Bid)
    $457 Oferta Promedio
    9 ofertas

    I sell VoIP services and want a website with a CRM that integrates with 3cX.

    $2583 (Avg Bid)
    $2583 Oferta Promedio
    24 ofertas
    SMS to Email 6 días left
    VERIFICADO

    We would like to setup in our A2Billing server the following... when a SMS message come in to one of our enabled SMS DID number the message is automatically sent to an email address assigned to that DID number account in A2Billing. This can be config directly by the customer/user in their portal or by the Admin within the admin portal.

    $266 (Avg Bid)
    $266 Oferta Promedio
    4 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

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

    I have newfies installed on one of my servers and it was working just fine few months back. But right now i see it is somehow broken. It cannot seem to dial any call, i don't see any error in logs. Please, only bid if you know you can fix it.

    $166 (Avg Bid)
    $166 Oferta Promedio
    2 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.

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    15 ofertas

    I needed to install freepbx-gui and necessary package on orangepi. armbian running on orangepi, it is ready.

    $30 (Avg Bid)
    $30 Oferta Promedio
    3 ofertas

    I am looking for someone to help me develop a website linked to SIP voip server. Asterik knowledge and website integration with our viop server required.

    $2914 (Avg Bid)
    $2914 Oferta Promedio
    25 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.

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    4 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.

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    18 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
    16 ofertas
    IVR and SMS 4 días left
    VERIFICADO

    we need the sms and IVR developer for our projects the below details are here: SMS- support the send and receive multi SMPP account billing for each transaction log generation filter and rules apply DND (Blocklist Feature) connected with MySql IVR- IVR flow CDR sip account call record billing option the criteria based on portal or application

    $674 (Avg Bid)
    $674 Oferta Promedio
    4 ofertas
    Call recording in PC 4 días left
    VERIFICADO

    I need to record calls I make by a system named Mobile Partner ( Huawei )

    $25 (Avg Bid)
    $25 Oferta Promedio
    1 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...

    $923 (Avg Bid)
    $923 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.

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    21 ofertas
    VOIP SWITCH 3 días left
    VERIFICADO

    Need help configured my new voipswitch platform

    $180 (Avg Bid)
    $180 Oferta Promedio
    13 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
    31 ofertas

    Continuous IVR projects in need of professional voice recordings

    $99 (Avg Bid)
    $99 Oferta Promedio
    34 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

    $160 (Avg Bid)
    $160 Oferta Promedio
    9 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

    $602 (Avg Bid)
    $602 Oferta Promedio
    9 ofertas

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

    $371 (Avg Bid)
    $371 Oferta Promedio
    20 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
    19 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.

    $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 2 días left

    Looking for contractual Tele Caller who works on percentage basis

    $110 (Avg Bid)
    $110 Oferta Promedio
    5 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.

    $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...

    $636 (Avg Bid)
    $636 Oferta Promedio
    11 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 1 día 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
    3 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 1 día 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...

    $419 (Avg Bid)
    $419 Oferta Promedio
    3 ofertas
    Customer Service 3 horas 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
    29 ofertas
    Customer Service 1 hora 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.

    $82 / hr (Avg Bid)
    $82 / hr Oferta Promedio
    22 ofertas

    Principales artículos de la comunidad VoIP