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    20,952 best sip gsm gateway jobs found, pricing in USD

    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

    $193 (Avg Bid)
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    6 bids

    Im looking to hire someone to help jump my rankings on Google. You must have a solid way to boost my SERP. Im looking to hire someone soon. I have a fashion website! Need someone who has GREAT link connections and can show me good movement, I just CANNOT get banned.

    $871 (Avg Bid)
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    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.

    $250 (Avg Bid)
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    7 bids

    i had asterisk/freepbx installed on centos recently. One DID on the SIP trunk is working fine but other DID has two issues. Both DIDs are on same network and similar SIP phones 1. there is a delay of 50 sec after caller presses a digit to reach staff before phones ring 2. phones ring only once....so calls are lost freelancer who installed this for

    $17 / hr (Avg Bid)
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    We have an immigration consulting business, that I need to generate leads specifically from the middle east. I need some expert in the field to...have an immigration consulting business, that I need to generate leads specifically from the middle east. I need some expert in the field to generate leads forever, and do the best marketing leads generation

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    Need to develop my wordpress news website and need take care of my website so better need a good person buisness dvelopment.

    $3 / hr (Avg Bid)
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    56 bids

    HI, My current website is [login to view URL] I need the best website with some high-resolution UI. Refer web sire [login to view URL]

    $119 (Avg Bid)
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    29 bids

    I need application to work on ios that can let me ...ios that can let me change my address ( I am not talking about IP) For some programs like Badoo your real location is captured even if you use IP changer, probably from the GSM network. I do have this App but for Android ( where I input the coordinates of the preferred country/city I like to use)

    $44 (Avg Bid)
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    3 bids

    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

    $65 (Avg Bid)
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    11 bids

    I need someone to install/write the software and configure the hardware for a device that will capture the cell phone numbers of all nearby cell phon...cell phone numbers of all nearby cell phones. This link shows instructions on one way to accomplish this. [login to view URL]

    $4792 (Avg Bid)
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    9 bids

    Hello I have problem ,I cant register my gateway ejoin gsm 16/64 to my FREEPBX server , i tried pptp vpn but he does not work.i need to now what's the problem and make solution I think open vpn is the solution Thank you

    $142 (Avg Bid)
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    2 bids

    ...com/click-to-call/ etc You don’t even need a fax machine…,Receive Fax from customer as PDF in your Email. The system will support setting up/administrate the call center SIP accounts (with hunt groups). Of course system needs configuring Asterisk for custom DID:s, call forwarding, internal calling, voicemail, ability to activate/deactivate service

    $335 (Avg Bid)
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    6 bids

    Hi everyone, We have a website and a landing page. We need a help to set up the GSM operator's API. 1. We have a paid content on the website and only users who were subscribed through our landing page should be able to browse it. 2. The landing will be promoted on mobile phones. 3. When the person clicks "subscribe" button and using mobile internet

    $222 (Avg Bid)
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    11 bids

    Have to build a sw stack on STM32 and ESP to communicate over WiFi or GSM depending on availability of the either interfaces and upload/download attributes from cloud. Appropriate actions has to be taken based on the command received.

    $452 (Avg Bid)
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    16 bids

    Hi everyone, We have a website with a landing page. The user, when directed to the website for the first time from his mobile phone, should see a landing page with a call to action button. When the button pressed the charging should happen. I will share the API documentation and provide access to the website and landing page with the person I will hire. Please apply a bid ONLY if you have exper...

    $207 (Avg Bid)
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    14 bids

    FAST WORK NEEDED ON MY WEBSITE CHECKOUT: REMOVE ESTIMATE SHIPPING AND TAX FROM CHECKOUT FIX PAYPAL CHECKOUT: REMOVE BILLING OR SHIPPING FROM CHECKOUT FORM HOMEPAGE: MOBILE OPTIMIZATION (SOME ELEMENTS NOT RESPONSIVE AFTER CHANGES) POPULAR TAGS: POPULAR TAGS ON HOMEPAGE NOT FUNCTIONING CONTACT US: FIX MAP

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    I need an Android app. I would like it designed and built.

    $343 (Avg Bid)
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    12 bids

    We are looking to introduce a "12 Days of Christmas" offer to our prospective leads, so we want the best 12 days of Christmas email design! We want the email to invite our leads to like and visit our Facebook page, where we will be posting new deals every day at midday for 12 days leading up to Christmas. The email needs to contain a couple/few

    $136 (Avg Bid)
    Urgent Guaranteed
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    105 entries

    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

    $339 (Avg Bid)
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    5 bids

    Hello I have problem ,I cant register my gateway ejoin gsm 16/64 to my FREEPBX server , i tried pptp vpn but he does not work.i need to now what's the problem and make solution I think open vpn is the solution Thank you

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    4 bids

    Need a best graphic designer to make animation short movie with good story for business purpose .

    $321 (Avg Bid)
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    18 bids

    need to simulate gsm based water tank in Proteus and make a report and short presentation on it.

    $65 (Avg Bid)
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    8 bids

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

    $181 (Avg Bid)
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    3 bids

    Hi ✓ Best Web/Mob Developers, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    1 bids

    Let work this out and market everything at once

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    ...Choosing best open source library software for time and attendance management of security guard staff. Important to enroll staff fingerprints and store on central database. 2. Choosing most cost effective and dynamic biometric clocking hardware. Clocking device must be able to send clockings to a central database either using cellular gsm or internet

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    I need someone to setup my softphone with vpn and connect to an existing hosted pbx. my sip and voip are blocked by my isp

    $25 (Avg Bid)
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    3 bids

    The requirements are as follows: 1. Write out all the things to consider when buying a sports bar projector. 2. Recommend JMGO SA laser projector, [login to view URL], or other JMGO projectors in the article. Other brands' projectors can also be suggested if they are suitable for the sports bar. 3. 800 - 1,000 words. 4. 3-5 Pictures. 5. Be original and express your opinion. NO Pla...

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    Am looking for a passionate webdeveloper whom i can recruit for some state-of-the art projects. wish to hire the best developers. Attached is a small task to evaluate the skills required. Time is of essence, wish to onboard at the earliest. Please send in your interest with the sample requested. I can pay $100 to the person who completes this task

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    ...Here's a short explanation of what we imagine. Our underwater video camera, sitting in a fishnet's of salmon. The Video signals from the cameras will be sent as WIFI or over GSM, Where the user views the pictures on the PC screens. We attach a simple explanation to the drawing If we are satisfied with the drawing we shall had made several drawings.

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    28 bids

    ...particular design into a SoftSwitch (SoftSwitch not choose yet). This project require deep knowledge of "VoIP" & "GSM Termination" activity. Details: I'm looking for a company who have a SoftSwitch with following properties: - to include modules for GSM Termination with following settings possible: - sim card idle after SUCCESFULL CALL - sim card idle...

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    Cisco voice gateway connection to SIP server and PSTN on E1 PRI

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    8 bids

    I want some good suggestion for lead generation process, this is our business startup so we are expecting open minded suggestion that can bring good outcome at minimum investment, we just want open minded suggestions

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    We would like to get the best price from direct supplier . We need Secure payment Method. with Flexible Payment Plan . Quick Delivery . Track Record Company to Deliver the items to our Facility or we can Pickup from your Warehouse. Attached Document is the List of the Items we required . 1) is the Excel file which you need to fill with the

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    I need someone who is expert in hacking, also expert in networks, cyber security, VOIP, Telecommunication servers.

    $52 / hr (Avg Bid)
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    I need to update my source like demo. Small updating. I will chat only with good freelancer.

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    12 bids

    Need a logo best in steel strucher and need fast and best work

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    NEED A GOOD SEO SPECIALIST TO RANT MY WEBSITE AT THE TOP OF GOOGLE SEARCH ENGINE

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    111 bids

    Hi i a not a technical person but i want a project according my idea .I want very experience person who has good experience in real time chat and traking system for mobile apps

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    ...3.64, but i cannot setup outside domain, i want to use sip outside network, i know there are instructions but i cannot fix the problem. I know i just miss very little thing. i will give you teamviewer to setp up my pc. You need to do: 1)help me to set up sip system using sipxcom, i need the sip can be use in internal and external network. 2) tell me

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    I have just registered new firm in financial services. Stock broking, mutual fund, SIP investment advising, Various types loans & insurance services will be our products. I need logo & letterhead for this.

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    Simple Electronic Coding (Microcontroller) Develop an application for a setup that is capable of fetching data on a microcontroller which as a GSM network for communicating via 3g/4g packet data to web database where reading and data collected from the via connected sensors like temperature, ultrasonic and GPS sensor would be accessible via a simple

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    WE need to connect a cisco 7206VXR...VIC adapters for voice connection to the PSTN and to a Mizu SIP Server for users authentication and billing using sip/h323 protocol. We already done a major part of the setup and configuration of both the cisco and the softswitch but calls are still failing to authenticate on the cisco gateway to the pstn network.

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    We are looking for an...experience on working with motors and controllers, COMM and Bluetooth modules and development boards. The project involves developing custom firmware requiring interaction with GSM/GPS and Phone App for data exchange. Data exchange with sensors and electro-mechanical devices, and data communication with server is also required.

    $876 (Avg Bid)
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    Hi ✓ Best Apps & Developers, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    I am in need of a cheap writer to write 600-700 word articles on general topics such as "Digital marketing tips & tricks" or "Latest mobile reviews" and more..... Requirements - Pay $1 per 600-700 words ability to form paragraphs and perform good English grammar must create 100 Percent unique content - no copied work!! ability to add the keywords that I assign to you wi...

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    hello, i need a logo and its .psd files. my web site is about "best of". i lists best of everything. please send me your offer and references. thank you.

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    VOIP ASSISTANCE SIP DEVELOPPEMENT

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    It should be 1500 words long. Title: Best Cricket Betting Sites in India Points to cover: 1. Introduction, cricket in India 2. Sites providing best cricket betting experience: Bet365 and Betway. What makes it a great cricket site? 3. Things to consider when choosing a cricket site, eg. live streaming, etc. Introduction: 100 words Bet365: 400 words

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    Hello, You are supposed to configure the FreePBX and Asterisk with FXS and GSM Gateway. Freepbx and Asterisk is already installed on the server. Need immediate start on this.

    $60 (Avg Bid)
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    8 bids