Asterisk voip callback billing software jobs


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    21,182 asterisk voip callback billing software jobs found, pricing in CAD
    Billing Project 6 days left

    The program it calculates the distance of the costed delivery

    $26 / hr (Avg Bid)
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    17 bids

    Freelancers from South America or Mexico only I need to contract the development of an electronic billing module with webservices that is in accordance with the Mexican regulations of the SAT, ---- the programming language must be 4th Dimension 2003 ----- --- the database must be 4th Dimension 2003 ------Freelancers from South America or Mexico only

    $181 (Avg Bid)
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    please see brief attached, thank you

    $999 (Avg Bid)
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    PHP MySQL gui to store customers phone numbers in to database, and any time start auto dialing numbers picking from database list, and if call answered transfer to queue with voice prompt to tell them why they waiting there admin can start stop auto dialing if call groups all phones are in use auto wait auto dialing until one of supporter is free again

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    ...the ability to run in the background, in order to have a constant registration connection with the Asterisk platform. At each startup, it creates an openvpn connection and after a successful connection to the VPN server, makes a registration. Asterisk headunit and open server are on the same physical machine. The application should be able to provide

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    ...available that are needed for reparing of devices he responsibe for. App should be connected to a sms gateway on a linux server. Including build free sip-sip calls using asterisk technology app needs have an option to call a manager, support team and user who is responsible for delivering parts if the part is not available or does not work. I'm going

    $25 / hr (Avg Bid)
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    Requiero la creación de un cliente VoIP para sistema operativo Android que posea las siguientes características: 1) Para versiones android 3.2 en adelante 2) Que permita conexiones mediante protocolo IAX (Asterisk) y SIP 3) El cliente se utilizará sólo para contestar llamadas (no debe contar con marcador) 4) El APK debe poder actualizarse remotamente

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    I want to build my personal SIP server. I have deployed raspbx image and followed the instruct...want to build my personal SIP server. I have deployed raspbx image and followed the instructions on [url removed, login to view]@ety001/use-the-raspberry-pi-to-build-an-asterisk-service-to-receive-calls All NAT settings handled but I can not connect.

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    Please if you are not have full idea what i say dont make offer i have voip gateways connected by VPN called VIBE i have firewall on vibe server to block all SIP calls not from my voip server but i still recive calls on my Gateway i need one who can find how i can stop this unauthorized calls

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    configure SIP on an the devices and/or recommend cheap VOIP with PLAND Number +48 VOIP GRANDSTREAM HT502 Telefon Cisco 7970 SIP VOIPOINT CVA-2S Cisco Linksys VoIP WRP400

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    Looking for a Company that has already provided a billing systems to any mobile operator in the world. We are looking for existing billing systems and making our own customisation.

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    Would like to build a VoIP based app on both Android and iOS with customization, i.e., features and add-ons

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    Key Responsibilities: Writing Website Content, Newsletters, Blogs, Marketing mailers etc. Writing Case studies, White papers, Product documents etc. Develop creative content for website, social media and marketing collateral. Building knowledge related to products. Researching topics, structuring writing pieces and creating high-quality unique content Desired Candidate Profile Strong Engli...

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    I need you to develop some software for me. I would like this software to be developed for Linux using C or C++.

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    I need you to develop some software for me. I would like this software to be developed for Linux using C or C++.

    $5693 (Avg Bid)
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    15 bids

    I want billing system in php api connected to infomir stalker.I have server ready and want to have independent billing system. Other iptv services like xtreamcode, star, gem, gold tv, iptvexpress etc, i need billing like that.I dont want whcms based billing system. So if you have package and know how to buield and have previous experience in stalker

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    I need you to update a Linux box on an Amazon EC2 instance. This box also contains python code working with asterisk that failed when I attempted to do the update.

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    14 bids phones We need it for our clients to enable them to register with our Asterisk Softswitch and order to make and receive VoIP calls while on GPRS, Edge, 3G WIFI etc. The codec should be g729 or similar. We need the clients to download the pre-configured software to their phones, enter their account name and password, and they should be able

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    we have: asterisk 11 on freepbx 2.11 on Centos 6.5 server. all our extensions are recorded by default. (include internal calls and calls from queue) we need to enable the agent (extension) when he is on a call to be able to press on DTMF like (star,2) and pause the recording. when he wishes he can press again (star,2) and continue the recording

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