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! Hire VoIP Developers

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    29 jobs found, pricing in NZD

    Looking to configure vtiger CRM 6.5 and CUSTOMIZABLE CALL POPUPS with Freepbx. All software is installed, only configuration is required. The following demo illustrates my goal. [login to view URL] Thank you

    $605 (Avg Bid)
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    1 bids

    i need to set up a system which will connect to a bulk list of mobile phone numbers in the usa and verify that they are active lines or disconnected + the current carrier. perhaps using voip's and asterisk ect. thanks.

    $3410 (Avg Bid)
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    I would like to build a script where two parties can enter in contact each other. I have customers and delivery man. I need my customer to be able to call delivery man, and delivery man to be able to call customer. Each party call a unique phone number and call will automatically divert other party mobile phone based on database query. I have a database with current deliveries. I know customer ...

    $482 (Avg Bid)
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    3 bids

    Payment Gateway Integration With IVR

    $172 (Avg Bid)
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    4 bids

    We have purchased a FreePBX - Sangoma and would like someone to help us configure it. Only a simple setup. Potentially a long term goal as this is a new config we want to start selling.

    $109 (Avg Bid)
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    13 bids

    We're looking for someone who's able to get these key features to work between the 3CX PBX and Odoo 11: [login to view URL]

    $2154 (Avg Bid)
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    11 bids

    I need a Diler system for telesales compony. I wish to have a system possible to connect GSM card for calling

    $112 (Avg Bid)
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    6 bids

    Our company Globetel Consultancy Service is based in Malaysia. We are looking for a candidate who can help to develop a SIP to viber/whatsapp gateway. The gateway should be able to convert the incoming voice calls over SIP and forward that through viber/whatsapp in order to complete the call to the receiver number. In addition to that it should be able to return the correct call error codes such a...

    $3663 (Avg Bid)
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    Necesito instalar un servidor de Goautodial en un VPS o en lo que un experto indique que sera la mejor opcion, el servidor se va a usar para un equipo de menos de 10 agentes y que tenga todas las configuraciones necesarias para funcionar con eyebeam u otro software parecido y por ultimo que me indique el procedimiento para añadir creditos al servidor, en fin todo para que el equipo pueda fu...

    $161 (Avg Bid)
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    Project for Sunil C. 8 days left
    VERIFIED

    Can you make Linphone wake up with flexisip or opensips or freeswitch push notification and receive incoming calls or sms ? Freeswitch and linphone is already up and running my budget is $500

    $10 (Avg Bid)
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    1 bids

    Imprescindible residir en España y poder emitir factura. Por favor enviar precio por hora. Aunque el precio seria por hora, antes de comenzar un desarrollo, el desarrollador, tras la presentación de cada trabajo a realizar, deberá de facilitar un volumen de horas cerrado. Pagamos 50% / 50% Se firmaría un contrato de confidencialidad y no competencia antes de iniciar el ...

    $44 / hr (Avg Bid)
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    8 bids

    We are looking for a Twilio expert who can create a PBX system that: 1st. Can be linked to a simple database to retrieve phone numbers and reference numbers 2nd. When the user calls, prompts a message to enter the Reference Number of an Order 3rd. It transfers the call to the assigned delivery boy telephone number matching the reference number entered by the caller. If you can build something ...

    $249 (Avg Bid)
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    8 bids
    VOIP Gateway 5 days left
    VERIFIED

    Hello, I need a reference design and prototype for a VoIP gateway Hardware with following capabilities 1) 1FXO-1GSM(SIMcard) port+1 LAN Interface. 2) OpenWRT firmware Based+Web GIU. 3) Be able to support L2TP/IPSec VPN. 4) Built in Asterisk Engine and Support. 5) Providing Design Documentation and tools. Good Luck.

    $1450 (Avg Bid)
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    We need to create api to connect instant call to new lead (x2crm) to freepbx (extension that assigned user in x2crm) 2. we need this integration in freepbx & x2crm [login to view URL]

    $241 (Avg Bid)
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    3 bids

    We want to use openvbx with gsm gateway or pri gateway in india.

    $17 / hr (Avg Bid)
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    i am working on an app that can provide unlimited calling from Canada to India( same functionality as Rebtel). I looking for someone who can provide pstn gateway solution in Canada with unlimited incoming. Any type of pstn gateway solution can be considered( ex. pri, sip......)

    $37 (Avg Bid)
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    i want to integrate flexisip as front-end with freeswitch as back-end. however i do not know how to configure the flexisip to communicate to the freeswitch.

    $27 (Avg Bid)
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    Imprescindible residir en España y poder emitir factura. Por favor enviar precio por hora. Aunque el precio seria por hora, antes de comenzar un desarrollo, el desarrollador, tras la presentación de cada trabajo a realizar, deberá de facilitar un volumen de horas cerrado. Pagamos 50% / 50% Se firmaría un contrato de confidencialidad y no competencia antes de iniciar el ...

    $35 / hr (Avg Bid)
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    10 bids

    I need to configure SIP server which supports API's for Inbound and Outbound also i need live call data based on DID

    $32 - $266
    $32 - $266
    0 bids

    We are building a freepbx server in Canada that can receive inward and outward calls and need some advising setting up a pstn gateway. For example pri line would be better or a sip trunk or if there is any other option ? Looking for a knowledgeable person who can get this project started. p.s. we will be posting some more jobs for the same so will need some help in further development.

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    21 bids

    I need to configure the a2billing to elastix mt

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    Configurar pbx UCM GrandStream, llamadas entrantes, salientes, IVR, colas de llamada etc

    $183 (Avg Bid)
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    4 bids
    Project for Vivek K. 6 days left
    VERIFIED

    Hi Vivek K., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $1450 (Avg Bid)
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    1 Create Account on Twillio 2 Buy a Number for the Country i need. 3 Divert all incoming Calls to my Local Number 4 Add call button to Website mobile user will able to call from smartphone 5 add "welcome to - - - -" voice over before phone rings and caller wait .(voice over will provided by me) Welcome if any other solution is best match for this rather than twillio

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    call homeowners to see if they are interested in selling their home. scripts will be provided

    $10 / hr (Avg Bid)
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    Check urgent integration with Asterisk PAMI

    $30 / hr (Avg Bid)
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    We have requirement of PBX/EPBX/IPPBX application which will be used for managing incoming/Outgoing calls for Call Center. Application must have API to Integrate with our existing CRM. We are looking for expert and experienced freelancers or company for the same. If there is an existing application with API we welcome that as well. Please estimate budget and timeline for the application.

    $260 (Avg Bid)
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    asterisk crash 5h left
    VERIFIED

    asterisk[9194]: segfault at 6dd20000001a ip 00006dd34530b94a sp 00006dd22954fa10 error 4 in [login to view URL][6dd345293000+18a000]

    $162 (Avg Bid)
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    Hello, What is a good voicemal application? Asterisk? Not bad if built rite. Take a look at Comsys voicemail applicaton features here: [login to view URL] Unfortunately, their pricing prevents many start-up service providers from using it. Your job is to study Comsys features and use Asterisk to duplicate these features. If you are knowledgeable about this subject, then you know what needs t...

    $698 (Avg Bid)
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    16 bids

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