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! Hire VoIP Developers

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    22 jobs found, pricing in USD

    Custom CRM with Lead management and following functions: 1. send SMS 2, Send email 3. Send Wapp 4. call record with SIP calls

    $1490 (Avg Bid)
    $1490 Avg Bid
    8 bids

    I need a soft phone for my kolmisoft switch. If you have done this work before please contact me. Softphone should have all basic features. Easy on boarding for customers. -download app -signup -signin -top up -make call

    $455 (Avg Bid)
    $455 Avg Bid
    9 bids

    I would like to implement service cloud voice with partner telephony Amazon Connect. I am checking if there is someone who has experience in this implementation.

    $250 (Avg Bid)
    $250 Avg Bid
    2 bids

    I need MVTS pro with transcoding...

    $675 (Avg Bid)
    $675 Avg Bid
    4 bids

    We are a triple-play telecommunications systems integrators technicians (voice, data and video). In our particular case GPON, and we are in the process of commissioning and configuring services in the GPON OLT and ONU/ONT. The type/model of GPON OLT that we have in the laboratory to be able to reproduce the desired configurations is the ZTE ZXA10 C320, which is released to operate with ZTE and Huawei ONU/ONTs. The ONU/ONT models that we will be configuring from the start are: HUAWEI HG8546M and ZTE MDU F822. We have successfully carried out a first configuration for the broadband service (Internet) with vlan 100 in a first ONU/ONT; but when trying to integrate the other voice services (VoIP) and Multicast (IPTV) we find a port assignment conflict: (Example) service-port 1 vport 1 us...

    $750 (Avg Bid)
    $750 Avg Bid
    6 bids
    AMR WB OCTET ALIGNED 5 days left
    VERIFIED

    I need someone expert il VOIP . I need to decode AMR WB Octed ALigned. It should be already expert in codecs and c++ . C# is a preference

    $195 (Avg Bid)
    $195 Avg Bid
    2 bids
    Asterisk PBX trouble shooting 4 days left
    VERIFIED

    Looking for a ASterisk person to assist us, We installed Issabel PBX Created Trunks Created Dial Plans Created Out and Inboundroutes however having issues with calls failing to and from the PBX from our gateway.

    $71 (Avg Bid)
    $71 Avg Bid
    8 bids
    Need voip expert 4 days left
    VERIFIED

    Need voip expert Need to link 3cx with account Thank you!

    $22 / hr (Avg Bid)
    $22 / hr Avg Bid
    11 bids

    We currently use Twilio/OPENVBX but are searching for an upgrade as the system is 5-6 years old and has some bugs. We are a small office, but would like a system we can scale. Asterisk, VoiP, Freeswitch, etc.

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    15 bids

    Now a Twilio Trunk is already configured in a FreePBX PBX. However there are errors in the configuration: - Does not work for incoming calls from the trunk (inbound) - The outgoing calls from the PBX works but the audio is not heard (no audio) therefore there must be a problem with the codecs. How to access PBX: - From remote access Anydesk or Teamviewer: - SSH or web Objective of the project: - Listen correctly and works incoming calls - Listen correctly and works outgoing calls

    $119 (Avg Bid)
    $119 Avg Bid
    10 bids

    I would like a multi-class WebRTC tutorial, at first with the most basic concepts (from zero) and increasing the level with each class, starting to beginners and finishing with a professional mastering of the subject, to learn and understand completely how working RTC with APIs. The minim total duration of the videocourse with all of classes is 2 hours.

    $29 (Avg Bid)
    $29 Avg Bid
    3 bids
    Lead generation 2 days left

    Make outbound customer calls to generate the leads/ sell a product or service.

    $16 (Avg Bid)
    $16 Avg Bid
    1 bids

    We offer a Call Centre Solution, Hosted PBX, DID number services etc. and we are looking for a Sale Manager that can convert up 200 Leads in any of our services. The opportunity is huge for any one capable of handling this.

    $1250 (Avg Bid)
    $1250 Avg Bid
    2 bids

    Need to Modify and setup a forwarding portal on softswitch

    $450 (Avg Bid)
    $450 Avg Bid
    5 bids
    Abo A.Aziz 1 day left

    Cisco Catalyst 9500, Catalyst 9300 switches, FortiGate-100F configuration work in Saudi Arabia - work can not be done remotely its a company policy

    $2513 (Avg Bid)
    $2513 Avg Bid
    19 bids
    RADIUSD FREESWITCH / KAMAIO 1 day left
    VERIFIED

    Radiusd didnt bill a call after a hangup 18 while call was active and did 900 sec only experts

    $15 (Avg Bid)
    $15 Avg Bid
    1 bids
    Vicidial Installation and Setup 21 hours left
    VERIFIED

    Hi, Need someone to install Vicidial and Setup Vicidial

    $49 (Avg Bid)
    $49 Avg Bid
    10 bids

    Details: FreePBX Polycom 450, 650 & VVX 601 We have staff that seem to be cold transferring calls back into the queues. We need to disable the transfer button on the screen when a call is ringing. They should not be able to transfer the call back into the queues. All phones are configured using OSS Endpoint Manager for their configs.

    $10 - $30
    $10 - $30
    0 bids

    I'm looking for freelancer who is able to config FreePBX and USB dongles for voip termination (mobile). I have installed freepbz on my VM just need someone to config huawei e303 modem e303ms-2 to make calls via VOIP

    $35 / hr (Avg Bid)
    $35 / hr Avg Bid
    1 bids
    spoof server 10 hours left

    Need a spoof server built that can be implemented into a twilio based call bot that functions and gives results via telegram

    $470 (Avg Bid)
    $470 Avg Bid
    6 bids
    VOID_SIP_BOD Ending left

    Need a guys to configure voip server

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    4 bids

    Доброго часу доби! Необхідно налаштувати asterisk push notification для "пробудження" iphone перед дзвінком Щось на кшталт цього:

    $30 - $250
    $30 - $250
    0 bids

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