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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    39 trabajados encontrados, precios en EUR
    Voice Over 6 días left

    I can do Voice Over-Speaching in German and English. You have to send me a Text what I have to speak and i give the Video a voice

    €8 - €30
    €8 - €30
    0 ofertas
    VOIP RELATED 6 días left

    HI We looking to hire who develop our Project for Voice Call. Interest Person contact to us. Mail id : sunny@[iniciar sesión para ver URL]

    €465 - €929
    €465 - €929
    0 ofertas
    change Caller ID 6 días left

    Hello everyone i m searching for a method that allows to change CID seen by the callee on their phones

    €445 (Avg Bid)
    €445 Oferta Promedio
    1 ofertas

    NOTE: Assisting on all the migration procedure is not needed, I just need to get everything work and see an example of the procedure for 1 extension. INFO: I'm now deploying a brand new FreePBX 14/Asterisk 16 server and I need to do the following: Mandatory: 1. I've set up SIP trunk between the existing Elastix 4 PBX and the newly created FreePBX. It's a bit tricky task as I have...

    €232 (Avg Bid)
    €232 Oferta Promedio
    5 ofertas
    SIP client 6 días left

    VoIP Softphone for iOS and Android (SIP-UA), voice , video and [iniciar sesión para ver URL], Source, Important !! Please send me who already had experience or have had solution and references provide me the existing product for the test. Thanks

    €3539 (Avg Bid)
    €3539 Oferta Promedio
    15 ofertas
    android sip dialer for voip calls 6 días left
    VERIFICADO

    hello i have voipswitch server , i want to get android mobile dialer for my customer , so they can use my app to sign up from the application dialer , check balance , recharge i donot want any payment solution as i will just sell the voucher card to my customer Faster call connectivity and registration with SIP Server Runs behind NAT or private IP and in blocked country Supports 3G/4G, GPRS and...

    €654 (Avg Bid)
    €654 Oferta Promedio
    10 ofertas

    Need to be able to pick up DTMF

    €149 (Avg Bid)
    €149 Oferta Promedio
    7 ofertas
    Fix Install script 5 días left
    VERIFICADO

    There is a install script i was trying to install it on Debian 8 but it is not working what I need someone who can clon repo and fix install script [iniciar sesión para ver URL]

    €36 (Avg Bid)
    €36 Oferta Promedio
    4 ofertas

    Answers incoming customer calls regarding billing issues, product problems, service questions and general client concerns Responsible for maintaining a high level of professionalism with clients and working to establish a positive rapport with every caller Update customer information in the customer service database during and after each call Work with the management team to stay updated on produc...

    €24 / hr (Avg Bid)
    €24 / hr Oferta Promedio
    18 ofertas

    We are searching for developers who can develop VoLTE feature on linphone VOIP on Android and IOS. developer who has good experience on VOIP and SIP protocols. Mobile application should establish session to IMS by VoLTE account. and after that it will work like normal VOIP phone. Requirement: 1) Subscribers register VoLTE account and then make call and receive call on the linphone. we will prov...

    €162 (Avg Bid)
    €162 Oferta Promedio
    9 ofertas
    Outbound Caller 5 días left
    VERIFICADO

    We need to hire 1 person to make outbound calls for 20 hours a week. We will provide the call list and script. The callers duties will be to collect information from interested parties and pass it on to our sales staff. We are willing to scale up to as many as 10 outbound callers, each for 40 hours a week based on quality and success of information.

    €5 / hr (Avg Bid)
    €5 / hr Oferta Promedio
    19 ofertas
    FusionPBX Expert 5 días left
    VERIFICADO

    Dear all, I am looking for someone who worked closely with FusionPBX in deployment and configuration better yet customization. I have a good experience in Asterisk and Issabel, and for the same of multi-tenant feature which is not available on Issabel, I am intending to move to FusionPBX I am expecting someone who can give me a tutoring session to walk me thru on how to best utilize and familar...

    €267 (Avg Bid)
    €267 Oferta Promedio
    1 ofertas
    Implement IP PBX with Asterisk 4 días left
    VERIFICADO

    We are a company with 15 sites in Portugal. with over 40 employees spread across the various centers. We intend to have a solution to talk between centers via IP, conference calls, IVR messages, automatic call forwarding, etc.

    €466 (Avg Bid)
    €466 Oferta Promedio
    25 ofertas

    Hello, i am working on a project. I have ordered a VOIP number, i want to automatically accept each incoming call to the number and record the call. I also need to get the recorded file via an api. Currently i don't know how to do this. I like to have an application that can be run either be run on windows, raspberry, in the cloud (i prefer cloud) Details about the phone number, sip number...

    €94 (Avg Bid)
    €94 Oferta Promedio
    5 ofertas
    Migrate FreePBX to Azure Cloud 4 días left
    VERIFICADO

    The project involves migration of existing Asterisk PBX to a Azure cloud. There is existing Azure account. Install FreePBX on Azure cloud. Install Linux and FreePBX GUI. After the installation, migrate exiting asterisk configuration and voice prompts and confirm that the system works accordingly. Copies of the Asterisk files will be provided (have to be specified). I would also like consultation...

    €392 (Avg Bid)
    €392 Oferta Promedio
    23 ofertas

    i implemented Call Center project using Elastix Call Center , Issable Call Center For more Details have a look on my Website [iniciar sesión para ver URL]

    €522 (Avg Bid)
    €522 Oferta Promedio
    11 ofertas

    Hi im looking for someone who will take asterisk config backup from existing centos 7 and then making installer for centos 7

    €32 (Avg Bid)
    €32 Oferta Promedio
    5 ofertas

    Implementation of IVR system. Audio call to any mobile number. voice calls through internet on user mobile numbers

    €22 / hr (Avg Bid)
    €22 / hr Oferta Promedio
    6 ofertas
    Fusion PBX 3 días left
    VERIFICADO

    Configure Fusion PBX with ASTPP

    €158 (Avg Bid)
    €158 Oferta Promedio
    5 ofertas

    Need an experience Softphone Developer who can develop PC Windows Softphone. Please contact if you have relevant experience for this project.

    €19 - €156
    €19 - €156
    0 ofertas

    Hi there, We already have Elastix system set up and configured, only thing we need now is for the softphones to auto dial each time we click a phone number on a webpage. second thing we need is if it's possible to assign let's say Two phone numbers for each agent when they make a call. & also auto select sim carriers to call a phone number that has same carrier. Let's say we...

    €553 (Avg Bid)
    €553 Oferta Promedio
    11 ofertas

    I have a NEC sv9100 pbx on which I would like to get an auto attendent. The pbx have 5 ISDN lines connected to it.

    €105 (Avg Bid)
    €105 Oferta Promedio
    1 ofertas

    Goautodial v4 Voip dialer crm experienced freelancer need for install and make SIP/Agent settings

    €25 (Avg Bid)
    €25 Oferta Promedio
    6 ofertas
    Amazon Connect 3 días left

    Amazon Connect, we need a call centre built for inbound calling, we have agents who can take calls, make calls and we need queues set up with messages and music and also allow for call backs and announcements for position in queue, estimated wait time etc, agents need to be able access a basic dialing directory to call doctors in there rooms

    €409 (Avg Bid)
    €409 Oferta Promedio
    13 ofertas
    Fix my VICIDial DID Setup 2 días left
    VERIFICADO

    I have a couple of DIDs from DIDforSale integrated on my VICIDial. It was working fine, but all of a sudden stopped working. Looking for someone to help me with this.

    €31 (Avg Bid)
    €31 Oferta Promedio
    8 ofertas
    Trophy icon Vtiger and Freepbx integration 2 días left

    Hello, We need to do a Vtiger and Freepbx integration. We are running Vtiger 7 and Freepbx 14. Requirements are as follows Call popup on incoming calls Click to Call Call History Link

    €18 (Avg Bid)
    €18
    0 participaciones
    Juniper Firewall VPN 2 días left
    VERIFICADO

    I would like some work on a juniper router, enabling the GUI and also setting up a 1 x IPSEC VPN tunnel connection to a PFSENSE Router. We will provide the connection information. I would arrange a team viewer session on a PC with putty connected to the router. Router information: > show version Hostname: MWRBHSRX001 Model: srx210he JUNOS Software Release [11.4R9.4]

    €140 (Avg Bid)
    €140 Oferta Promedio
    21 ofertas

    Hi, My project need to install kamailio to proxy for 2 node of fusionpbx using DB Postgres. I need: - install in our real system - transfer docs how to step to step install and config looking for someone who have experience about those platform

    €216 (Avg Bid)
    €216 Oferta Promedio
    7 ofertas

    We need to develop a SIP to Whatsapp gateway. The gateway should be able to pass recorded audio as voice calls over SIP and forward them through whatsapp to complete the call to the called party number. The development platform/operating system is not important. The project should be completed either by using the Linux/Windows whatsapp executables, or by using the Android / Windows Phone mobile ve...

    €12 / hr (Avg Bid)
    €12 / hr Oferta Promedio
    6 ofertas

    Details will be shared winning bidder. please bid if you have the experience.

    €51 (Avg Bid)
    €51 Oferta Promedio
    15 ofertas
    Call transfers on PBX 2 días left
    VERIFICADO

    To make assisted transfers on FreePBX/Asterisk with one click. FreePBX / Asterisk with WebRTC ! This will be the first milestone to be discussed. For the whole projrct, see attachment.

    €379 (Avg Bid)
    €379 Oferta Promedio
    11 ofertas

    I need my ATA device (Cisco SPA112 OR Grandstream GS-HT802,whichever is more recommended) configured for a Fax machine.

    €85 (Avg Bid)
    €85 Oferta Promedio
    8 ofertas
    Need tele caller 1 día left
    VERIFICADO

    We are looking for tele caller for our Canada Based campaign.

    €5 / hr (Avg Bid)
    €5 / hr Oferta Promedio
    12 ofertas

    Required for Configuration / Integration of APIC Cluster with HP HCI & ASR / ISR for MPLS network & L3/L2 switches for a DC Network.

    €664 (Avg Bid)
    €664 Oferta Promedio
    9 ofertas

    Required an app used to call mobiles/landlines in india from abroad over the internet.

    €2499 (Avg Bid)
    €2499 Oferta Promedio
    28 ofertas

    We are searching for a polite, professional Call Center Representative to work closely with other team members to provide outstanding service to our customers by answering questions, handling complaints, and troubleshooting problems with our products and services. The Call Center Representative may handle a high volume of inbound or outbound calls or both and should seek to create a positive exper...

    €13 / hr (Avg Bid)
    €13 / hr Oferta Promedio
    16 ofertas
    VICIDIAL Customization -- 2 1 día left
    VERIFICADO

    Need a call center solution using VICIDIAL, Need all the standard features of Vicidial and it should work with Asterisk 1.6 or 1.8 or both. (or higher) All Vicidial UI and branding has to be replaced with our custom brand name, and interface should be changes sufficiently to look different. Logo branding removed Marketing automation Lead analytics dashboard Analytics dashboards SMS +++ To Email ...

    €33 (Avg Bid)
    €33 Oferta Promedio
    6 ofertas
    asterisk_interfaces 21 horas left
    VERIFICADO

    im use chan_mobile i want interface because i want see and add all confgrtion 1- i dont want AMI i have 2- i want see biling 3- i want see report

    €329 (Avg Bid)
    €329 Oferta Promedio
    1 ofertas

    Onsite (1 to 3 days travel in USA) installation and tech training and/or remote support.

    €28 / hr (Avg Bid)
    €28 / hr Oferta Promedio
    8 ofertas

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