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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    39 Gefundene Jobs, Preise in EUR

    I want to use a rasberry as a sip intercom ,I want to dail the Pi and listen in via the mic and press *46# on my phone to triggger a output dtfm coding will be the way.

    €464 (Avg Bid)
    €464 Gebot i.D.
    6 Angebote
    Twilio, tasks. 6 Tage left

    A few tasks I need to code in Twilio.

    €109 (Avg Bid)
    €109 Gebot i.D.
    9 Angebote
    asterNET modify sip trunk 6 Tage left
    VERIFIZIERT

    asterNET modify sip trunk need a vb.net or c# to modify sip trunk in asterisk from a windows base software

    €189 (Avg Bid)
    €189 Gebot i.D.
    2 Angebote

    Provides quality service and information regarding various available products to inbound callers. Responsibilities Answer incoming telephone calls Provide call completion and/or alternate solutions for the caller Deal with all customer calls, despite the degree of difficulty, in a courteous and business-like fashion Provide excellent quality customer service and do everything possible to resolve...

    €18 / hr (Avg Bid)
    €18 / hr Gebot i.D.
    18 Angebote

    Calling using a callcentric sip trunk provider cannot listen anything from another side.

    €174 (Avg Bid)
    €174 Gebot i.D.
    4 Angebote

    Job Summary: Must having Expertise in VoIP Softswitch Development with Asterisk, Freeswitch, kamillio Opensips and many more Telecom open source and closed source projects. He should be able to plan, design, execute, control and implement a project. Candidate should be passionate about directing a team and responsible for creating software and has high attention to detail and ownership over the Q...

    €915 - €1830
    €915 - €1830
    0 Angebote

    We need to integrate an asterisk pbx with SuiteCRM if possible with freepbx or raspbx Integration means: - On inbound call open CRM calling contact information - Clicktocall from CRM - Logg inbound and outbound calls in CRM

    €772 (Avg Bid)
    €772 Gebot i.D.
    13 Angebote
    Call Center 5 Tage left
    VERIFIZIERT

    I'm looking for a established experienced Outbound Call Center in the Philippines, Guyana, Dominican Republic, Belize, Colombia and India. The Center must provide it's own VoIP system and leads. Long term outbound campaign...

    €22 (Avg Bid)
    €22 Gebot i.D.
    11 Angebote
    Vicidial Teahcer 5 Tage left

    Only 2 Hour Job. I have learned a small bit Vicidial but i need e better guide to understand the system. The teacher need to know: How to set up Outbound call, InboundCall Connect with telnyx voip Hide the number on the agent interface.

    €9 / hr (Avg Bid)
    €9 / hr Gebot i.D.
    4 Angebote

    Only 2 Hour Job. I have learned a small bit Vicidial but i need e better guide to understand the system. The teacher need to know: How to set up Outbound call, InboundCall Connect with telnyx voip Hide the number on the agent interface.

    €31 (Avg Bid)
    €31 Gebot i.D.
    1 Angebote

    Need an automated telephone answering, and live call transfer system (i.e.) virtual call center, built for inmate chat line The system we desire will need to do the following; 1) Answer the incoming call. 2) when prompted by the callers automated system, Press 0 to accept the incoming prepaid call 3) Live call transfer the caller into an extension We currently use "grasshopper" for l...

    €451 (Avg Bid)
    €451 Gebot i.D.
    7 Angebote
    Flexisip server setup 4 Tage left
    VERIFIZIERT

    Hi i need a Flexisip server to be set up, complete in all respect, with all configuration for working with my Android sip client for Voice and Video communications.

    €142 (Avg Bid)
    €142 Gebot i.D.
    3 Angebote
    I need android decompile expert. 3 Tage left
    VERIFIZIERT

    I need source code from apk. the apk has not proguard. so i think it is possible.

    €740 (Avg Bid)
    €740 Gebot i.D.
    17 Angebote
    Android application 3 Tage left
    VERIFIZIERT

    I need an Android Voip app which can be intigrated with voip soft switch for making Voip Call. I would like it designed and built.

    €797 (Avg Bid)
    €797 Gebot i.D.
    16 Angebote
    Looking Sip/Voip Android client. 3 Tage left
    VERIFIZIERT

    I need Android sip/voip client to my sip server . if you have experience in this voip/sip app, please bid. I will provide sip details of my server. Thanks.

    €1597 (Avg Bid)
    €1597 Gebot i.D.
    16 Angebote

    A simple code to play am mp3 file or a wav file over a SIP call or VOIP call. I have a VOIP server. I used Ozeki SDK before buts it not free. So I want a simple code to do exactly what Ozeki SDK will do.

    €453 (Avg Bid)
    €453 Gebot i.D.
    9 Angebote

    Install ASA cisco appliance + configure anyconnect Instalación de un appliance de cisco cuyo objetivo principal es usar las vp de annyconnect

    €117 (Avg Bid)
    €117 Gebot i.D.
    12 Angebote

    I need to develop an ACS server to manage (mainly) Mikrotik and Ubiquiti devices (from a local lan and from the internet)... manage devices such as Linksys ATAs.

    €22 (Avg Bid)
    €22 Gebot i.D.
    4 Angebote

    Setup Twilio voice bridge for bigbluebutton production server. Number taken, free switch configured, freeswitch/public/[Zur Anzeige der URL Anmelden] setup. Need to add var/www/ TwiML configuration to enable the audio bridge. Respons only if you know Twilio and BigBlueButton integration and can do the job within one hour online using any desk now.

    €178 (Avg Bid)
    €178 Gebot i.D.
    1 Angebote

    chan_sip.c:10880 process_sdp: No compatible codecs, not accepting this offer! compatible codecs, not accepting this offer! I am redirecting my calls (old provider) to my new freepbx, I have a trunk added but there is an error .

    €22 (Avg Bid)
    €22 Gebot i.D.
    9 Angebote
    Field Engineer 2 Tage left

    I want a Network Field engineers in USA and UK , Engineer Who has a working knowledge on cisco routers and switches ,Juniper Routers and switches how to connect a console to our laptop and give a remote access to backend team via webex or team viewe

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

    Only if you already developed android voip app, please bid. if you are newbie, don't bid. I will delete the bid.

    €511 (Avg Bid)
    €511 Gebot i.D.
    5 Angebote

    Hi we have an android app like uber, we now need Twilio Client sdk to be integrated for voice over IP calls between driver and passenger

    €131 (Avg Bid)
    €131 Gebot i.D.
    6 Angebote

    Looking for agents that can answer inbound inquiries looking to rent storage units. Also answering inbound calls for tenant payments and maintenance issues.

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

    We are seeking additional Call Center Representatives to support our authorized service centers in the diagnosis and resolution of performance and maintenance issues encountered in the knowledge of company services, and policies to assist callers with inquiries, complaints, or problems. They speak with customers, listen to them gain a better understanding of their needs, and offer possible soluti...

    €36 / hr (Avg Bid)
    €36 / hr Gebot i.D.
    32 Angebote

    Create a Survey FreePBX/Asterisk module to measure customer satisfaction levels for our call center agents services. Current software versions: Elastix 4 Here is what is needed. After a call, our Call Center Agents will transfer a customer call to an extension where the survey should be executed. Survey will consist of 1 or more fixed questions. We need to be able to define the Survey number and...

    €387 (Avg Bid)
    €387 Gebot i.D.
    8 Angebote

    We are looking for someone who is experienced in Mitel phone system programming.

    €470 (Avg Bid)
    €470 Gebot i.D.
    2 Angebote
    VoIP Android Softphone Apps 1 Tag left
    VERIFIZIERT

    We need VoIP Android Softphone Apps. Need Support g729 Code. If you have any ready project please contact me.*Removed by Admin*

    €11 / hr (Avg Bid)
    €11 / hr Gebot i.D.
    6 Angebote

    I need a very experienced Call Center agent to handles inbound and outbound calls. The representatives of a call center are individuals who answer and dial out calls.

    €47 / hr (Avg Bid)
    €47 / hr Gebot i.D.
    30 Angebote

    We have an app available for android and iOS. We need to add Video calling (VOIP) feature native in the app. Most of configuration stuff should be handled on the back-end by the app. Configuration and account settings will be provisioned by accessing the server and getting the configuration for the user who has logged in. We will start with one of the platform Android or iOS and once that is fina...

    €682 (Avg Bid)
    €682 Gebot i.D.
    10 Angebote
    Freepbx and A2billing support 1 Tag left
    VERIFIZIERT

    We need support on freepbx and a2billing.

    €18 / hr (Avg Bid)
    €18 / hr Gebot i.D.
    12 Angebote

    Set outlook in the PC and users to Windows server and to know about wireless

    €4 / hr (Avg Bid)
    €4 / hr Gebot i.D.
    7 Angebote
    Delivery dispatch system 19 Stunden left
    VERIFIZIERT

    Hello, I want to build a delivery dispatch system with an IOT button that connects with twilio that send notification to an app and website. I need a programmer that has experience with dash button , IOT , Twillio and app.

    €907 (Avg Bid)
    €907 Gebot i.D.
    18 Angebote

    we have an IOS native app with full source code connecting to our online shop, we want to add calling feature within the app to call our call center. We have a fully functional PBX and the calls will be purely SIP calls and also some chat with call center. we need you to buil the calling part on top of the app.

    €814 (Avg Bid)
    €814 Gebot i.D.
    5 Angebote
    Asterisk Dialplan 12 Stunden left

    I have asterisk server with whitelist number and make any number hit my asterisk to pass on this whitelist and if number in whiltelist it pass if not it hangup . now i need to add some options for non whitelist numbers like playback press 1 to continue and if he press add it to my whiltelist also need to send 503 code when call hangup after not passing whiltelist also some edit on prefix also n...

    €145 (Avg Bid)
    €145 Gebot i.D.
    12 Angebote

    Gourmet Runner is a restaurant delivery service in Los Angeles. We a looking for someone with cold calling experience to make calls to restaurants of LA. The time of calling will be from 2 p.m. to 5 p.m. So it won't take a lot of your time. We need real go-getters with an experience in this field.

    €10 / hr (Avg Bid)
    €10 / hr Gebot i.D.
    9 Angebote
    AVAYA Aura . Enterprise PABX ISDN config 11 Stunden left
    VERIFIZIERT

    need to update outgoing calls, currently set to use SIP, but we are cancelling SIP for International calling and use the ISDN for all calls. the PABX is setup to use ISDN for Local and Mobile calls only and since we are terminating the SIP trunk for International calling we need to have it routed via ISDN

    €64 (Avg Bid)
    €64 Gebot i.D.
    5 Angebote
    Voice Over IP app 4 Stunden left
    VERIFIZIERT

    An voip calling app for android and IOS platforms, which has features of online sign up, online payment, online fund refill, free app to app voip calling, etc...

    €767 (Avg Bid)
    €767 Gebot i.D.
    24 Angebote

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

    €28 / hr (Avg Bid)
    €28 / hr Gebot i.D.
    61 Angebote

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