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! From 32563 reviews, clients rate our VoIP Developers 4.83 out of 5 stars.
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    16 jobs found, pricing in INR

    1. Vendor will provide the onsite implementation services (Hyderabad Location) of all in-scope project hardware and software (Attached BOQ). Services to be provided are summarized in the following sections below. 2. Provide the complete planning, & Implementation services for shared BOQ. 3. Implementation of this SOW in accordance with customer document 4. Installation of Virtual CUCM (Unified Call Manager) on the Virtual Machine, The VM will be provided by the Customer on their ESXi license 5. Perform Standard & Advanced Configuration of Cisco UCM 6. Implementation of 30 qty. IP Phone 7. Rack Stack, & Power of New Voice Gateway Routers ISR4331-V/K9 (Qty. 1) 8. Initialize Voice Gateway Router • Perform staging & Software Upgrades • Configure OOB management 9. ...

    ₹56402 (Avg Bid)
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    iptv panel pro 5 days left

    Instalasi IPTV server using iptv panel pro. input dvb/T2 Card, transcode to lower quality.

    ₹47111 (Avg Bid)
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    15 bids

    Port forwarding rules need to be diagnosed and setup

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    Port forwarding rules need to be diagnosed and setup

    ₹4483 (Avg Bid)
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    5 bids

    Hello, we need a well-functioning and easy-to-use outbound dialer for our call centre. 1. calls are made to Germany 2. the outgoing number should be freely selectable 3. the dialer must be usable for at least 50 call centre agents 4. there must be no technical problems or downtimes 5. the price per minute to Germany landline and mobile is important 6. the dialer/server must be ABSOLUTELY secure and nobody else may have access to our data. 7. our monthly minute volume must be at least 200,000 minutes. Please offer with Prices for Landline and Mobile Germany

    ₹1467 / hr (Avg Bid)
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    12 bids

    We installed goautodial v4.0 from iso Kamailio running HTTPD OK SSL certificate OK RTPENGINE Ok Our main issue is the following: 1) Agent need to press (Login to dialer 2 times) 2) Can't register GoIP gateway (SIP Trunk) 3) Can't hear any voice. Only Goautodial V4.0 specialist is required...!!

    ₹5298 (Avg Bid)
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    Im looking for someone to build be a self hosted voip system We need to build a new website for providing our own VOIP services to customers. We require a proffessional to set up the initial system and provide on-going support and development. Previous experience with asterisk servers, setting up Architecture, virtual pbx, sip trunks, etc' customer billing, my account, etc'

    ₹2690 / hr (Avg Bid)
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    15 bids
    Twilio expert 3 days left
    VERIFIED

    I am wanting to forward a call from my Twilio number and maintain my Twilio "Friendly Name" in order to know which "business line" the caller is utilizing. Need to have the caller ID show up as "Friendly Name" Then have a SMS message sent to show the Caller's Name and Carrier Information to the same number that the Twilio call is forwarded to so we can have a log of incoming calls in call log and SMS log. I wish to do the following: Call request: 1) A caller dials my Twilio phone number. My provider calls my Twilio phone number Twilio looks up the number using the Lookup API Twilio shows caller ID as the "Friendly Name" associated with my number Additionally Twilio sends me an SMS with the Caller Name* and Carrier information Twili...

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    I need vicidialer help 3 days left
    VERIFIED

    Hey i have installed Vicidial on Hetzner but am having some trouble first am getting netowrk is unreachable, do you think you can help me with that task.

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    I'm looking for someone to develop me an Android app that acts as a ""SIP server / mobile gateway" and makes the cellular line of the smartphone usable with a SIP client. So it is also a kind of VOIP mobile gateway. It may be possible to port the free IP telephony software to use the cell phone as a cellular gateway. However, it is important that the APP serves both as a gateway and as a SIP server, so you can log on to the app with any VOIP client to make calls via the smartphone's cellular network using SIP protocol (IP telephony). Important: The app should run on any modern Android smartphone running Android 10 or later.

    ₹27170 (Avg Bid)
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    IVR DMTF Issue 2 days left
    VERIFIED

    IVR DTMF Issue, pressing buttons not working and outbound call is only one way

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    1) Launch Cyclos Instance 2) Configure Cyclos 3) Provide the following 2 types of integrations : a. Blockchain API integrations & b. HTML Token Exchange Integration I'm open to negotiating a budget per completion of each task

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    Linphone ASTPP integration -- 3 6 hours left
    VERIFIED

    Hi, I am getting the source code for an ongoing project. The ASTPP switch already has API's built for the Linphone. The linphone code is pointing to an old switch. Step one: I just need the linphone to be migrated to a new switch. Step 2: 1. Bundle/Packages and DID -users can choose from —#different bundled minutes(ie. 80 mins to destination X & Y for $5, valid for Z amount of days.), ---#unlimited plans to certain destinations* —#user can buy DID (DID will show as caller ID for that user) 2. Caller ID For regulatory reasons, we can't modify the caller ID to be that of another local provider.. -when users call from the App, it need to show caller ID unavailable (until that person pays for a DID, or a bundle that includes a DID.) -Then when the ca...

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    voip system Ending left
    VERIFIED

    Hello We need to build a new website for providing our own VOIP services to customers. We require a proffessional to set up the initial system and provide on-going support and development. Previous experience with asterisk servers, setting up Architecture, virtual pbx, sip trunks, etc' customer billing, my account, etc' The end goal is to be able to start selling voip services. We prefer a person who did something like that before. I will be happy to answer questions.

    ₹346728 (Avg Bid)
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    28 bids
    Experto Linux 12 hours left
    VERIFIED

    Tengo un Vps en digital ocean (este es un FreePbx), he aumentado el el tamano de su disco duro pero no se actualiza en mi FreePbx, necesito alguien experto para ampliar la particion de mi servidor sin perder la informacion que tengo en esa particion

    ₹2690 (Avg Bid)
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    7 bids

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