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! VoIP Developers anheuern

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    54 Gefundene Jobs, Preise in EUR

    Looking for voip developer who is proficient with Kazoo and Kamalio to help in video using linphone SDK

    €169 (Avg Bid)
    €169 Gebot i.D.
    1 Angebote
    Linphone IOS Customization 6 Tage left
    VERIFIZIERT

    Looking for an experienced team member to Customize Linphone IOS build with our logo. The app should be compatible with the latest linphone source code with Xcode 11 and iOS 13 support. Calls should work without any issue/delays. Only experienced freelancers with Linphone background will be awarded the job. Please don't bid if you have never worked with Linphone iOS earlier.

    €633 - €1267
    Versiegelt
    €633 - €1267
    9 Angebote

    We would like somebody to setup, configure and setup security for a SipWise SBC. This will be hosted initially in AWS cloud. This will lead to more work in the future helping is maintain the system, we are looking for somebody with experience with SipWise CE. This will include: Peerings Subscribers CDR's Showing us diagnostics

    €28 / hr (Avg Bid)
    €28 / hr Gebot i.D.
    7 Angebote
    Make sipml5 look like a ctxsip 6 Tage left
    VERIFIZIERT

    Hello. I need to make a webphone with video support. I like a ctxsip but this webphone hasn't video calls support. I search for a talented js developer who can add a video to ctxsip.

    €228 (Avg Bid)
    €228 Gebot i.D.
    2 Angebote
    3CX Call Flow Design Project 6 Tage left
    VERIFIZIERT

    We want to get caller id and check with webservice to drop correct Queue. Project Steps: 1. Get callerID 2. Post Callerid to custom webservice 3. IF Condition match correct statement 4. forward call to Queue

    €93 (Avg Bid)
    €93 Gebot i.D.
    2 Angebote

    Hi i have cdma termination gateway in issue is operator make call connected with trying the call not only if call answered and that is make all my client say its fas so is any one can do software solution before gateway so send to my voip switch call as answered only if its really answered by any way as detect voice of answering person or another way please dont offer me if u not understand my iss...

    €416 (Avg Bid)
    €416 Gebot i.D.
    7 Angebote

    If you have already applied for this position, please do not reapply but please understand you will be having an online interview with our HR Manager right away. Looking for a team of candidates that is good with their English and able to follow a script and make phone calls to clients. You will be required to make at least 50-70 phone calls a day between 10.00am - 3.00pm AEST. You will provide...

    €10 / hr (Avg Bid)
    €10 / hr Gebot i.D.
    14 Angebote

    I have installed GoAutoDial V4. I need some help getting it to connect to my freepbx. I want to configure a press 1 campain. I would like to broadcast a message to a list of prospects. If Somone listens to the message and presses 1 than i want it to forward to my FreePBX Extension. I would like to also set it up for regular agent outbound diling using the webPhone. Alos i would like to install ...

    €6 - €19
    €6 - €19
    0 Angebote
    SIP android and IOS app 5 Tage left
    VERIFIZIERT

    android and IOS app, the user login using a user and password, sip server has to be hardcoded in the app, once he login a "call Us" button should be there when he presses it just call a hardcoded number on that button, no need for the key bad on the main screen only after the call initiated the key bad is needed except log out, our logo will be provided below is a picture for what am thi...

    €170 (Avg Bid)
    €170 Gebot i.D.
    9 Angebote

    Olá, estou um busca de um parceiro desenvolvedor no Brasil, esse parceiro será meu freelancer fixo onde eu vou mandar vários projetos aqui dos EUA, por tanto o mesmo tem que falar e escrever inglês fluente para a comunicação com empresas americanas, busco um parceiro com conhecimento bem avançado e amplo desde desenvolver um site até um siste...

    €5404 (Avg Bid)
    €5404 Gebot i.D.
    15 Angebote

    Se requiere CONFIGURAR UN CISCO RW110 para configurar una red VPN, se tiene información de los dos sitios, en el sitio 1 se configura mediante envió de correos electrónicos con el administrador de la red del sitio 1 y en el sitio 2 que es donde se encuentra el router RW110, se dará acceso a una estación de trabajo mediante teamViewer o anydesk para acceder a Fire...

    €109 (Avg Bid)
    €109 Gebot i.D.
    5 Angebote
    Freeswitch setup and configuration 5 Tage left
    VERIFIZIERT

    Hie I need someone to deploy witch on my AWS server.I need someone who can configure an Outbound call center based to my requirement

    €134 (Avg Bid)
    €134 Gebot i.D.
    11 Angebote

    Tengo un servidor Issabel PBX con una tarjeta asterisk para troncales DAHDI, y tambien tengo una caja Vonage, necesito que la central telefonica tenga salida por el Vonage. Estaba configurado anteriormente por otra persona, pero dejo de funcionar.

    €19 (Avg Bid)
    €19 Gebot i.D.
    5 Angebote

    Configuration of Agent Softphone on an Installation of Queuemetrics reporting running on freepbx server Installation of the components already completed and running....The only remaining aspect is configuration of the softphone due to the https aspect for tomcat. We require someone with adequate knowlegde of the subsystems to successfully configure the Softphone on the Agent Wall as well as on t...

    €115 (Avg Bid)
    €115 Gebot i.D.
    5 Angebote
    Avaya & Fortigate Admin -- 2 5 Tage left
    VERIFIZIERT

    We do have 4 working Avaya IP Office 500 V2 behind Fortigate Firewalls. We are looking for a VoIP and firewall admin to give up to 10 hours a month in a monthly contract monitoring the system health and fixing any issues that we face. Moreover, we want a onetime job for the following 1. Setup Fortigate 60e with a managed switch for 2 VLANs 2. Fortigate 90e cleaning up policies and simplify it....

    €25 / hr (Avg Bid)
    €25 / hr Gebot i.D.
    14 Angebote
    WhatsUp to SIP server 4 Tage left
    VERIFIZIERT

    -Need a system to convert incoming whatsup calls to SIP destinations. -Need a software to make and receive WhatsUP call from laptop (without the use of the phone active).

    €985 (Avg Bid)
    €985 Gebot i.D.
    3 Angebote

    i need pop campaign for tech support,...Generate inbound Tech Support PopUp Calls for me..Porn/Windows PopUp Calls Only. I need this Immediately.

    €19 / hr (Avg Bid)
    €19 / hr Gebot i.D.
    3 Angebote

    i need pop campaign for tech support,...Generate inbound Tech Support PopUp Calls for me..Porn/Windows PopUp Calls Only. I need this Immediately.

    €10 / hr (Avg Bid)
    €10 / hr Gebot i.D.
    2 Angebote

    Currently, we are having over 350 concurrent calls and around 500k call logs per day. However, we are looking for 1500 concurrent calls handling solution with separate CDR log servers. 1.) Clustered HA based 2.) Able to handle 1500 cc 3.) separate CDR log servers 4.) Call blasting IVR advertising 5.) Live Monitoring Dashboard 6.) At least 3 Month Warranty Please msg to further discuss i...

    €1267 - €2534
    Versiegelt
    €1267 - €2534
    6 Angebote

    preciso de freelancer para instalar e configurar o free pbx na Amazon configurar troncos de entrada e saida, ura e um servidor fisico e tarifador

    €368 (Avg Bid)
    €368 Gebot i.D.
    16 Angebote

    We need to setup a ITSP phone number to BigBlueButton conference bridge, the purpose of this is users can join webconference meeting from their Mobile phone(call). For this we need to configure FreeSWITCH to receive incoming calls via session initiation protocol (SIP) from our nexmo(ITSP) provider. We are looking for someone who has deep knowledge in freeSwitch and BigBlueButton.

    €215 (Avg Bid)
    €215 Gebot i.D.
    3 Angebote
    Patton SN4141/2ETH8JO8V 4 Tage left
    VERIFIZIERT

    Hello, We need to configure 1 Patton gateway with 3CX enterprise edition, both are hosted premise, script is attached to this post, kindly give us your immediate response.

    €74 (Avg Bid)
    €74 Gebot i.D.
    2 Angebote

    I am looking for assistance. I will be using a soft phone client for iPhone to make calls within the US. Requirements: -USA calls are all that’s required -Change caller ID on demand -Works with iPhone Thank you for your time and help.

    €182 (Avg Bid)
    €182 Gebot i.D.
    3 Angebote

    Se busca para contruir una APP para VOIP

    €8 / hr (Avg Bid)
    €8 / hr Gebot i.D.
    5 Angebote
    Mattermost apache config 3 Tage left
    VERIFIZIERT

    Hello, Need help to setup mattermost, websocket and voice plugin. All work is via anydesk or teamviewer. Thanks in advance

    €21 (Avg Bid)
    €21 Gebot i.D.
    2 Angebote

    Hi I need an experienced developer with wallboard design , that understands a call center operation and wallboard requirements also reports , logon and logoff features etc. Thasnk

    €603 (Avg Bid)
    €603 Gebot i.D.
    13 Angebote
    Voice Broadcasting System 3 Tage left
    VERIFIZIERT

    I am looking for a freelancer able provide a system to do Voice Broadcasting System. It should able integrate with SIP Phone to enable to do call out.

    €171 (Avg Bid)
    €171 Gebot i.D.
    11 Angebote

    We have Installed the latest version of issabel with asterisk 16. We Also installed Vtiger CRM 7.1.0 and the connector works succesfully. At the moment click'n'call works perfectly and it's possible to pair an extension with a single vtiger profile. We are also able to see a pop up each time we call a number from vtiger interface, This pop-up only says that the extension received th...

    €163 (Avg Bid)
    €163 Gebot i.D.
    3 Angebote

    Buscamos un programador. Para desarrollar, modificar y agregar nuevas funcionalidades de nuestra central PBX Issabel. Actualmente ya tenemos el módulo call center funcionando. Relación a largo plazo, para tener un programador / soporte mensual.

    €20 / hr (Avg Bid)
    €20 / hr Gebot i.D.
    12 Angebote
    PFsense forwarding by domain 3 Tage left
    VERIFIZIERT

    I need a professional who has experience in PFSense to create a configuration for forwarding to internal servers according to the external domain. We value information security and would like access to PFSense to be internal only. We also use SIP channels, we need to pass these channels through PFSense. If possible, we would also like an installation of a network and server monitoring tool, but...

    €27 (Avg Bid)
    €27 Gebot i.D.
    7 Angebote

    I have odoo v11 community edition. I am looking for a freelancer who can help me to implement VOIP calls form Odoo. I would like to implement function of click to call in contacts.... I dont have any asterix, freePBX or cloud calls system yet, I do have SIP Trunk lines. I have seen many projects that had integrated odoo with FreePBX system, and I would like to do the same. So in short you will be ...

    €500 (Avg Bid)
    €500 Gebot i.D.
    13 Angebote

    I need expert guys who have good knowlege of opensip and Asterisk

    €16 (Avg Bid)
    €16 Gebot i.D.
    3 Angebote

    I am looking for an EXPERT with opensips to build me a carrier grade platform for wholesale and retail. I can work with cdr without rates for now. Platform must be able to handle thousands of concurrent calls and also doing rtp proxy. Platform must have a did management feature and the ability to provisioning and turn up customers immediately, retail with1 number or wholessle with thousands of ...

    €812 (Avg Bid)
    €812 Gebot i.D.
    8 Angebote

    Looking for a team of candidates that is good with their English and able to follow a script and make phone calls to clients. You will be required to make at least 50-70 phone calls a day between 10.00am - 3.00pm AEST. You will provided with your own phone line and voip system you just need to have the ability to build rapport with the client, always have a smile on the phone. A good internet co...

    €3 / hr (Avg Bid)
    €3 / hr Gebot i.D.
    20 Angebote
    ATA Device configuration 2 Tage left
    VERIFIZIERT

    We us e a Grandstream with FXO /FXS port that connects to a termination device. We send calls from the internet to this device however calls are being billed from the point the ATA device rings the termination device rather than when the call is answered. What need is the ATA device correctly configured

    €142 (Avg Bid)
    €142 Gebot i.D.
    6 Angebote

    Configure carrier on vicidial 9

    €17 / hr (Avg Bid)
    €17 / hr Gebot i.D.
    7 Angebote

    Need a quality outbound call center for MCA leads throughout the U.S.

    €5 / hr (Avg Bid)
    €5 / hr Gebot i.D.
    12 Angebote

    Looking for cold call professionals who can follow a cold call script to set appointments for energy audit consultations. Average hourly pay is about $15/hour

    €14 / hr (Avg Bid)
    €14 / hr Gebot i.D.
    17 Angebote

    Installation of Cisco 4331 Router and Fortinet Firewall in Redundant Mode. This work require site visit as remote configuration is not allowed. Person should have relevant experience in instilling Cisco & Fortinet firewall products. Cisco certified person is must. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

    €109 (Avg Bid)
    €109 Gebot i.D.
    11 Angebote
    Fortigate VOIP expert needed 2 Tage left
    VERIFIZIERT

    Hello, I need a FortiGate VOIP Expert to take a look at my firewall. I use a NON FORTINET VOIP SIP server and voice quality is horrible. Thanks.

    €56 (Avg Bid)
    €56 Gebot i.D.
    10 Angebote
    Asterisk PJSIP Choppy Voice 2 Tage left
    VERIFIZIERT

    Hello, I'm running VitalPBX. Using PJSIP extensions with SIP trunks. All with TLS signalling and not encrypted RTP. When placing multiple calls at once, voice quality is horrible and choppy. I need someone who can look into Asterisk settings for me and possibly do a network capture and understand what is going on.

    €139 (Avg Bid)
    €139 Gebot i.D.
    9 Angebote

    VoIP calling app with basic features voice only

    €639 (Avg Bid)
    €639 Gebot i.D.
    13 Angebote
    Freeswitch Configuration 1 Tag left
    VERIFIZIERT

    Freeswitch installation need to be configured for round robin distribution

    €109 (Avg Bid)
    €109 Gebot i.D.
    3 Angebote

    i need a sysadmin to Install A2Billing + Asterisk + FreePBX

    €107 (Avg Bid)
    €107 Gebot i.D.
    18 Angebote

    Hello We are looking for some 1 who can create us IPRN Softswitch with IVR + Panel + firewall + database mainly its a full system for IPRN looking for some 1 who has done this work before and really knows what i am looking for things should be with Accounting and everything

    €160 (Avg Bid)
    €160 Gebot i.D.
    2 Angebote

    Looking for freelancer who can work from for commission based. will provide leads, CRM and Voip (calling). Do contact me for more info.

    €921 (Avg Bid)
    €921 Gebot i.D.
    9 Angebote

    You know Vicidial so well that you can use it in your sleep? i want to know everything from it as well. From Custom Report Downloading to maximum automation. teach me your knowledge not the usual stuff of making an campagne but the stuff where is no Youtube video about. i don't have Programming skills

    €35 (Avg Bid)
    €35 Gebot i.D.
    2 Angebote

    I would like t make VOIP app base on WebRTC for IOS and Android, so I am looking expert in WebRTC devoper

    €684 (Avg Bid)
    €684 Gebot i.D.
    10 Angebote

    Automation custom Report upload to google data base. Information are: Sales Jumper Call Duration Calls which are +25 sec. Calls send Mails for Agent, Group and general

    €21 (Avg Bid)
    €21 Gebot i.D.
    2 Angebote

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