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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    23 trabajados encontrados, precios en USD

    Somos una empresa con mas de 10 años de experiencia en implementación de soluciones de comunicaciones unificadas. Estamos en búsqueda de un experto en Asterisk que nos apoye por 3 meses en la implementación de dos proyectos en Colombia.

    $25 / hr (Avg Bid)
    $25 / hr Oferta promedio
    7 ofertas

    I need a VA to assist in the creation and documenting of accounts, login credentials, content for 10+ domains for some of my corporations that are not yet online. Virtual hosting is on 1&1. Domains are registered. Each site will be very basic WP site with Divi theme. Each domain will need several email accounts created. VOIP system needs setup etc. Obviously a longer term opportunity. I envi...

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    11 ofertas

    I want Beuild Goip / SK Gateway to gateway Intercom System. Ex. Gateway 01 Port 01 Dial Call 5 When Complete it coming Incoming Call Gateway 02 Port 01 (Automated System)

    $120 (Avg Bid)
    $120 Oferta promedio
    2 ofertas
    contact centre 6 días left

    cisco ucce design config maintain

    $1399 (Avg Bid)
    $1399 Oferta promedio
    10 ofertas

    I have setup a FusionPBX which is running on FreeSWITCH and I am using a branded Linphone as a softclient. However the iOS app cannot receive call while running on the background as it is expecting a push notification from the server. I need someone to setup the push notification on the server for iOS and android.

    $411 (Avg Bid)
    $411 Oferta promedio
    3 ofertas
    FusionPBX Setup 6 días left

    We just deployed a cloud based FusionPBX. We urgently need a freelancer to assist in completing the setup configurations. The underlisted tasks are what we urgently want. - Configure Gateway with a SIP provider. - Inbound and Outbound calls. - IVR setup.

    $37 / hr (Avg Bid)
    $37 / hr Oferta promedio
    6 ofertas
    Expert in Voip 5 días left
    VERIFICADO

    Looking for Expert an expert in the field of VOIP who also works in this field on a daily basis For authentic and original content for a technology blog

    $166 (Avg Bid)
    $166 Oferta promedio
    3 ofertas

    I am looking for a solution for my Dinstar VOIP GSM gateway. I need a custom software/Script that does the following: When a call comes from VOIP(IP) side an sms must be sent to the callee(Destination) number. The dinstar should only complete the call to the GSM side if there is a delivery report for the SMS, otherwise the call is dropped

    $551 (Avg Bid)
    $551 Oferta promedio
    4 ofertas
    GoAutoDial, ViciDial 4 días left
    VERIFICADO

    Create survey campaign in GOautodial of outgoing calls that records the calls and the data entered by the user such as identification number and updated area code

    $199 (Avg Bid)
    $199 Oferta promedio
    6 ofertas

    Hi freelancers, There are several online solutions to find out if a phone number exists, however most of the time the results are false or partially correct, especially in my case where the phone numbers concerned are France and a little Belgium. I have done some research and it seems that it is quite complex depending on the operators to know if a number is assigned or not, however for me it is...

    $659 (Avg Bid)
    $659 Oferta promedio
    17 ofertas
    creation of 3cx CFD 3 días left
    VERIFICADO

    the project is simple... I need someone to create a 3cx CFD to call list of the customer and play message for them. the only thing that I need the list of customer is keep getting more data every time for external application....

    $256 (Avg Bid)
    $256 Oferta promedio
    1 ofertas
    3cx Predective dialer. 2 días left
    VERIFICADO

    3cX is a virtualized PBX platform, similar to Asterisk. It has a Low Code programmer where we can create a predictive dialer, but a database to be dialed needs to be inserted via ssh into the server, for the end user it doesn't make sense. I needed a web interface where it was possible to upload a txt file into the Linux server.

    $158 (Avg Bid)
    $158 Oferta promedio
    6 ofertas
    3cx Predective dialer 2 días left
    VERIFICADO

    3cX is a virtualized PBX platform, similar to Asterisk. It has a Low Code programmer where we can create a predictive dialer, but a database to be dialed needs to be inserted via ssh into the server, for the end user it doesn't make sense. I needed a web interface where it was possible to upload a txt file into the Linux server.

    $176 (Avg Bid)
    $176 Oferta promedio
    3 ofertas
    Cisco ASA connectivity 2 días left
    VERIFICADO

    New service provider configuration

    $50 (Avg Bid)
    $50 Oferta promedio
    17 ofertas
    3CX Developer 1 día left

    looking for someone who knows 3CX and can assist with Call Flow and Call Flow Designer.

    $186 (Avg Bid)
    $186 Oferta promedio
    5 ofertas

    We are urgently looking for a developer who got experience with a desktop app on linphone for macOS and Windows desktop. We need to change the entire UI and will provide design and UI assets. Please do not waste time if you don't experience developing softphone customization for macOS and Windows.

    $25 / hr (Avg Bid)
    $25 / hr Oferta promedio
    1 ofertas

    I'm trying to fix outgoing calls between my goip gsm gateway and my cisco call manager. The incoming calls , rules and dial-peers are working properly but the outgoing calls from cisco phones seems to not reach my goip gateway.

    $41 (Avg Bid)
    $41 Oferta promedio
    5 ofertas

    A video conferencing system in webrtc and working on asterisk server

    $165 (Avg Bid)
    $165 Oferta promedio
    3 ofertas
    Cisco gns3 15 horas left
    VERIFICADO

    I need cisco gns3 work for my clients

    $71 (Avg Bid)
    $71 Oferta promedio
    18 ofertas

    I need to install and configure EIMS_II for my gateway Ejoin 32/128 gsm, for me to send bulk sms

    $57 (Avg Bid)
    $57 Oferta promedio
    4 ofertas

    A video conferencing system using webrtc And working on Asterisk PBX server.

    $113 (Avg Bid)
    $113 Oferta promedio
    4 ofertas

    We basically need a regular vendor for VOIP Carriers on regular basis.

    $337 (Avg Bid)
    $337 Oferta promedio
    1 ofertas

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