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! Zaměstnat VoIP Developers

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    A2billing Configuration 6 dní left
    OVĚŘENÉ

    Hello I need someone to complete a2billing configuration for an customer .

    €24 (Avg Bid)
    €24 Průměr. nabídka
    4 nabídky
    Upgrading Linphone -- 2 6 dní left
    OVĚŘENÉ

    I have an ios VOIP app customized using Linphone source code. I need to upgrade using the latest Linphone version. I want to keep existing rules and customization but modify the audio options and turn on a few more options. My app name is VoiceHi which can be downloaded from apple store.

    €74 (Avg Bid)
    €74 Průměr. nabídka
    4 nabídky

    I have a vps server centos7-64 I would like to install the latest version of the following -asterisk/freepbx/a2billing/fail2ban/vpn -a2billing load balance traffic across termination gateways -IVR filter to drop test call generator (press DTMF to continue call)

    €185 (Avg Bid)
    €185 Průměr. nabídka
    10 nabídky

    i am having trouble using a dinstar simbox for marketing purposes .i need some help

    €166 (Avg Bid)
    €166 Průměr. nabídka
    1 nabídky
    ivr script 6 dní left

    we have a call out page already , need someone to change the extensions to an ivr based answer

    €181 (Avg Bid)
    €181 Průměr. nabídka
    5 nabídky

    I have a vps server centos7-64 I would like to install the latest version of the following -asterisk/freepbx/a2billing/fail2ban/vpn -a2billing load balance traffic across termination gateways -IVR filter to drop test call generator (press DTMF to continue call)

    €436 (Avg Bid)
    €436 Průměr. nabídka
    13 nabídky

    I have setup an Asterisk Cloud deployment and need some help tweaking the final steps of the setup

    €324 (Avg Bid)
    €324 Průměr. nabídka
    14 nabídky
    Connect IP PBX to Twilio WebRTC 6 dní left
    OVĚŘENÉ

    I want my IP PBX to be connected to Twilio WebRTC so that can be able make calls using Twilio SIP account. Calls from my PBX will come from an IP so I need someone who can make the set up for me to start using Twilio voice trunk.

    €37 (Avg Bid)
    €37 Průměr. nabídka
    5 nabídky
    Upgrading Linphone 6 dní left
    OVĚŘENÉ

    I have an ios VOIP app customized using Linphone source code. I need to upgrade using the latest Linphone version. I want to keep existing rules and customization but modify the audio options and turn on a few more options. My app name is VoiceHi which can be downloaded from apple store.

    €22 (Avg Bid)
    €22 Průměr. nabídka
    3 nabídky
    SIP Proxy Server install 6 dní left
    OVĚŘENÉ

    i want SIP Proxy for my voip Dialer and voip device i have asterisk server i need to register my soft phone to my SIP server but sometime we have blockage issue so i need a SIP Proxy if you can provision then good for me check the Attach FIie if you can make it let me know

    €134 (Avg Bid)
    €134 Průměr. nabídka
    3 nabídky

    you have to install skype for business 2019 and set it up. we have multiple sip phone numbers which have to be also connected to skype for business 2019 for in and outgoing calls.

    €202 (Avg Bid)
    €202 Průměr. nabídka
    5 nabídky
    IVR Chatbot 5 dní left
    OVĚŘENÉ

    Require someone who can develop a chatbot for IVR/Call for Indian company and users. Not looking for Google Home and Alexa bots.

    €437 (Avg Bid)
    €437 Průměr. nabídka
    5 nabídky
    Asterisk Web development -- 2 5 dní left
    OVĚŘENÉ

    Need Asterisk Web Developer, Need Application like VOIP Service, Miss Call Alert service, You can check demo like myoperator , knowlarity etc

    €345 (Avg Bid)
    €345 Průměr. nabídka
    8 nabídky
    Ringless Voicemail Software 4 dní left
    OVĚŘENÉ

    We're looking for freelancers/companies who have already built "Ringless Voicemail Software" or who can build it in short period of time.

    €867 (Avg Bid)
    €867 Průměr. nabídka
    7 nabídky
    Secure Issabel PBX (asterisk) 4 dní left
    OVĚŘENÉ

    I have a very serious problem with my hosted PBX: It is available online but I already change the default 5060 to 10... Firewall and fail2ban are already setup. Sip phones can call using dialcheap and megavoip. The problem is that hackers make calls using dialcheap and megavoip and I cannot stop it. ##, *2, Tr are already disabled

    €57 (Avg Bid)
    €57 Průměr. nabídka
    11 nabídky

    J’ai touché du doigt plusieurs domaines et je pense être apte

    €998 (Avg Bid)
    €998 Průměr. nabídka
    4 nabídky

    Customer should Signup with Hosted services and chose from the ready made IVR Applications or get one developed at effective cost Click to call features: 1) When number clicked on webpage, viewer types in his/her phone number and submits to call other party, Click to call calls and connects both parties 2) Ability to add an audio file message (in wav or mp3) to the placed call, greeting both pa...

    €204 (Avg Bid)
    €204 Průměr. nabídka
    4 nabídky

    The system is a very simple auto attendant with 5 menu options. Four of them just go to simultaneous rings and collect a voicemail if no answer (so it must prompt on outbound to ensure it isn't transferring to a personal voicemail). One goes straight to voicemail. All voicemail collected must be texted or emailed (with link to voicemail recording). Any code that cannot be hosted by SignalWir...

    €207 (Avg Bid)
    €207 Průměr. nabídka
    3 nabídky

    We are looking for a company who has 24/7 server administration. We have between 4-6 servers running at the same time, and we are looking for a new company, who can be in charge of everything concerning the servers. It is important that there is 24/7 support, and that there is system admins attached, if it is not only system admins. If every case goes through level 1 or level 2 support first, the...

    €489 (Avg Bid)
    €489 Průměr. nabídka
    24 nabídky
    cisco inspection 3 dní left

    cisco engineer for switch verification

    €12 / hr (Avg Bid)
    €12 / hr Průměr. nabídka
    18 nabídky

    Need cisco engineer for cisco hardware testing

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    10 nabídky

    I would like create agent survey on Issabel/Elastix. Need modification in UI as well like adding menuitem under call center reports section to show Agent survey results page within elastix/issabel UI.

    €171 (Avg Bid)
    €171 Průměr. nabídka
    4 nabídky
    Twillo or Nexmo expert needed 3 dní left
    OVĚŘENÉ

    I am looking for an expert that can set up SMS sender through twillo or nexmo , you must be an expert at this for us to proceed. I am not looking for people without experience

    €146 (Avg Bid)
    €146 Průměr. nabídka
    20 nabídky

    We are currently doing a localised speech to text for SEA. We need a UI designer to help us to design the output from our ASR. An image to show the example of it. We will need to insert time code as well.

    €146 (Avg Bid)
    €146 Průměr. nabídka
    3 nabídky

    Build online internet banking and telephone banking /Twilio ivr with real time transaction to any bank in the world .

    €428 (Avg Bid)
    €428 Průměr. nabídka
    12 nabídky

    Hi, I deliver VoIP services to my customers and i use 90% of the time the Yealink SIP phones. The problem in 50% of the cases is that when the client is turning on their voicemail, they can't see it anyway if it is turned on yes or no. I know it is possible to use something with XML and a webserver to create a connection with the phone which can enable / turn on a led to indicate a button i...

    €284 (Avg Bid)
    €284 Průměr. nabídka
    6 nabídky

    We have developed a complete workflow management software the allows clients to use the CRM that is integrated with our VOIP phone system. It is built in asterix. We need developers to maintain and manage our asterix phone system within US timezone. This will be an ongoing project. Our website is [removed by Freelancer]

    €31 / hr (Avg Bid)
    €31 / hr Průměr. nabídka
    14 nabídky
    Connect Digium D60 to FreePBX 2 dní left
    OVĚŘENÉ

    We need someone to connect our Digium D60 to FreePBX and twilio. Provide detailed instructions of setup so that we can replicate. We already have a Twilio account. A FreePBX instance set up and our phone connected to the server. We can't figure out what's missing. Start your bids with your favourite color.

    €146 (Avg Bid)
    €146 Průměr. nabídka
    9 nabídky

    We need to build script via php or some other language where We can compare the hang up call + live Call acd and based from configuration we can hang up the call

    €89 (Avg Bid)
    €89 Průměr. nabídka
    4 nabídky

    i need a custom voip switch like astpp which can handle above 1000CPS and CC with DID Management and recording with security

    €140 (Avg Bid)
    €140 Průměr. nabídka
    7 nabídky

    required a AVAYA Call Exchange PHP scripts for SIP, call recording, call records and so on ... along with DB

    €159 (Avg Bid)
    €159 Průměr. nabídka
    3 nabídky

    We need to install the following; 1 Asttp Billing 2 Import backup 3 Install Codec G729

    €43 (Avg Bid)
    €43 Průměr. nabídka
    3 nabídky

    we have 2 extension files we want someone to copy the dial out routine from one to the other

    €77 (Avg Bid)
    €77 Průměr. nabídka
    17 nabídky

    I have a brand new installation of a2billing & FreePBX combo and would like some guidance on testing and troubleshooting my first call. I have a user, trunk, call plan and rate card created and already uploaded some rates. I need someone very experienced with a2billing & freePBX (must prove it) and need the project completed pretty quickly (say in 24 hrs). Long term relationship is possib...

    €112 (Avg Bid)
    €112 Průměr. nabídka
    10 nabídky
    voip portal 1 den left

    development of a end user portal for our wholesale VoIP business

    €13360 (Avg Bid)
    €13360 Průměr. nabídka
    43 nabídky

    Hi, my names Dan. Programs like Skype and Discord are great but I'm looking for a custom-made VOIP to use with friends and family, something that is more locked off. I will need the ability to make calls, group calls and or channels. I'd like to have a portal where I can manage members and they have the ability to also create an account. I hope I can find someone with this ability! K...

    €677 (Avg Bid)
    €677 Průměr. nabídka
    11 nabídky
    asterisk - freepbx restore 23 hodiny left
    OVĚŘENÉ

    after cloud server down we have: [2018-Dec-04 10:22:27] [CRITICAL] (admin/[pro zobrazení URL se přihlaste]) - Connection attmempt to AMI failed when we try: [root@pbx]# fwconsole restart Asterisk not currently running Running FreePBX shutdown... UCP Node Server is not running Running FreePBX startup... Starting Asterisk... [--------------->------------] 13 secs In [pro zobrazen&ia...

    €33 (Avg Bid)
    €33 Průměr. nabídka
    13 nabídky
    Voip Android app. 21 hodiny left
    OVĚŘENÉ

    I need voip app connected to my softswitch. if you have experience in voip app, please bid. Server is IPsmarx Breeze. Thanks.

    €936 (Avg Bid)
    €936 Průměr. nabídka
    26 nabídky
    Telemarketing Sales 15 hodiny left
    OVĚŘENÉ

    We need a second person to make outbound calls to prospective buyers and brokers of real estate and let them know about real estate auctions we are conducting. Every week we do this for a new properties so the script changes often. Calls are made using a dialing system called Mojo (link [pro zobrazení URL se přihlaste] ) Mojo contains the list of buyers and dials them using your compu...

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    23 nabídky

    I need a goautodial integration for an INTERACTIVE VOICE SERVER in order for all outgoing calls to pikkede up, the customers first receive the voice robot giving them the possibility to choose a service that concerns them, by tapping a number on their phone and the IVR makes the transfer to the proper agent group

    €153 (Avg Bid)
    €153 Průměr. nabídka
    5 nabídky

    We need a simple app with 4 functions: 1. Type a Question. 2. Voice Record a Question. 3. Make a call book a session Users should be able to send a text or voice message, and then be directed to set up a call via applications like Skype or Whatsapp, before that they should be able to pay for the question or call via PayPal. Sharing their questions by chatting or sending voice messages which they ...

    €2512 (Avg Bid)
    €2512 Průměr. nabídka
    105 nabídky

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