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を採用する

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    31 仕事が見つかりました。次の価格: USD
    $534 平均入札額
    4 入札
    UC540 PSTN troubleshooting 6 days left
    認証完了

    I have a uc540 with a spectrum pstn connected. Calls cannot be made coming in to that number. I called spectrum and I was told they are showing its busy.

    $30 - $250
    $30 - $250
    0 入札
    Looking For SBO Solution 6 days left
    認証完了

    Hi, i am looking for SBO solution ,please bid if you know what is it,our budget is 300$ for this project, Please do not BID more i will not entertain higher bids.

    $469 (Avg Bid)
    $469 平均入札額
    3 入札
    VoIP service application needed 6 days left
    認証完了

    Need to start my own VoIP service please apply if you know everything

    $1553 (Avg Bid)
    $1553 平均入札額
    7 入札
    Asterisk configuration on aws 6 days left
    認証完了

    I need to configure asterisk on amazone aws and make call from outside. Please bid only if you ready to work right away over team viewer. Thanks

    $39 (Avg Bid)
    $39 平均入札額
    5 入札

    Hi, I have Cisco OpenConnect VPN server. I need Best configuration for whatapps call. now whatsapp call very big problem. when try whatsapp call then voice problem... if you know this solution please knock me

    $45 (Avg Bid)
    $45 平均入札額
    2 入札
    Cold calling 5 days left
    認証完了

    I'm an estate agent agent, so I'm looking for someone who can speak English to help me do prospecting(cold calling).

    $35 (Avg Bid)
    $35 平均入札額
    1 入札

    Instalar una centralita basada en asterisk en nuestro centro con 10 extensiones y IVR.

    $18 / hr (Avg Bid)
    $18 / hr 平均入札額
    6 入札

    We are a merchant advocate who helps business owners in Texas with free services that can help their business; our motto is “Our Business is Helping Your Business Succeed” We are looking to hire a few prospector/cold callers who would be making outbound phone calls for the company on a daily basis and calling leads that registered with the state of Texas This is Very Easy to do, all...

    $10 / hr (Avg Bid)
    $10 / hr 平均入札額
    5 入札

    Configure My A2BILLING with Trunk

    $77 (Avg Bid)
    $77 平均入札額
    5 入札

    Necesitamos asesoria de como instalar un prouyecto asterisk para usarlo con webrtc y sipjs

    $265 (Avg Bid)
    $265 平均入札額
    6 入札

    Zoho's phonebridge plugin supports up to Asterisk 1.4 [login to view URL] With modern asterisk versions (11 and up) it's not working at all do to (apparently) java problem. And the property in the phonebridge adapter seems like it is not being set properly. With Astersik 1.8 it was working partially. Zoho's support says that those values: dialed channel, linked channel, dialing c...

    $465 (Avg Bid)
    $465 平均入札額
    8 入札

    We want a Marketing person or business Development people who will speak, do follow up with clients and finalized the deal get the order for us.

    $20 (Avg Bid)
    $20 平均入札額
    2 入札

    I need Install Latest VICIDIAL with CENTOS 7 I need that is 100 Working.

    $63 (Avg Bid)
    $63 平均入札額
    8 入札

    We want to integrate Plivo into our Student Management System to make/receive phone calls and send/receive SMS. There will be Call/SMS button on each phone number on student's profile without showing full phone number because we have hide last four digits of phone numbers. There will be Dailar to put phone number to make calls.

    $111 (Avg Bid)
    $111 平均入札額
    1 入札

    I am looking for a complete working installation for FreePBX. The developers must supply my developers with working endpoints and 5 configured phone lines for inbound and outbound calling. Endpoint API must be handed over to developers. Must configure system to send an API call to external service whenever an inbound call starts. When a call comes, the system should configure the magic to call ...

    $181 (Avg Bid)
    $181 平均入札額
    13 入札

    We have 2 sophos firewall installed XG115, now in the network we have IPPBX installed behind the firewall at 2 locations as enclosed is the network map below. Now as it can be seen that both firewalls are connected through an IP-SEC Tunnel and both the firewalls have an IPPBX behind them. Now the issue is that when we connect from a mobile user through VPN, the mobile user is able to connect to t...

    $318 (Avg Bid)
    $318 平均入札額
    8 入札
    Plivo Integration -- 2 3 days left
    認証完了

    We want to integrate Plivo into our Student Management System to make/receive phone calls and send/receive SMS. There will be Call/SMS button on each phone number on student's profile without showing full phone number because we have hide last four digits of phone numbers. There will be Dailar to put phone number to make calls.

    $83 (Avg Bid)
    $83 平均入札額
    1 入札
    VOIP Expert needs -- 2 2 days left
    認証完了

    I have installed my amazon ubuntu server and asterisk server . Asterisk server is working well . I am looking for somone that can install and connect SIP so that I can send sms code perfectly

    $128 (Avg Bid)
    $128 平均入札額
    4 入札
    Outbound Homeowner Calling 2 days left
    認証完了

    Call from a list of homeowners, gauge interest in selling, set an appoint for us to call/meet them.

    $10 / hr (Avg Bid)
    $10 / hr 平均入札額
    24 入札
    Plivo Integration 2 days left
    認証完了

    We want to integrate Plivo into our Student Management System to make/receive phone calls and send/receive SMS. There will be Call/SMS button on each phone number on student's profile without showing full phone number because we have hide last four digits of phone numbers. There will be Dailar to put phone number to make calls.

    $50 - $100
    $50 - $100
    0 入札
    Fairmakers Audit 2 days left

    A tool with the following features is required. The website itself:- Session Management:- Once a user logs a unique session is started the sourceIP and the browser type is stored, this is used to check against session stealing. We regenerate the session token if we see the same token from multiple sources SQL injection:- We use parameterized sql queries to avoid this issue. Cross side scripting...

    $1520 (Avg Bid)
    $1520 平均入札額
    10 入札

    Would like to use a raspberry pi Zero to run Asterisk with chan_bluetooth module a a openvpn client a 3g usb dongle for internet Your task is to create a bootable image which I will plug into the rbpi and it will run the 3 things When device boots it will 1. connect to 3g internet network 2. connect to vpn 3. load asterisk with chan_bluetooth

    $197 (Avg Bid)
    $197 平均入札額
    8 入札
    pfsense expert -- 3 2 days left
    認証完了

    Dear all, I am seeking a pfSense expert to point us and tutor us on how to accomplish the following: - We have 3 Broadband lines, later on will be defined by BB1, BB2, and BB3 - We have 3 cloud VPN servers based on IPsec/SSTP protocol, later on will be defined as VPN1, VPN2, and VPN3 - we also have 3 cloud Asterisk "Elastix Call Center" servers , later be defined as CC1, CC2, and CC3 -...

    $94 (Avg Bid)
    $94 平均入札額
    3 入札

    Hello there, This will be a 2 hour session to assess your capability. During the 2 hour session, I will be asking detailed questions to setup my own simple flow. If I am happy with the consulting, I will award a 20+ hour job to setup several outbound scripts. I want 2 hour consulting from someone who - is good in english - has a lot of previous experience with 3CX call flow designer - previousl...

    $81 (Avg Bid)
    $81 平均入札額
    5 入札
    tcptunnel with vpn 1 day left
    認証完了

    i have openwrt os on router and voip device connected to router and linux pc connected to router now i want to access my all local device from server like local device [login to view URL] =voip device [login to view URL] = linux PC you need to use tcptunnel to open all ports and we use a VPN to connect local to server for access remote service if you work before easyvpn,easytun,tcptunnel then...

    $151 (Avg Bid)
    $151 平均入札額
    12 入札

    Hello I want to make a software that autodial a set of numbers (Via USB Modem) one by one and at the end it gives a report in groups for the response Which numbers gives: Live answer Voice mail No Answer Phone is turned off I hope the project is clear enough if any question please contact me Thanks

    $175 (Avg Bid)
    $175 平均入札額
    6 入札

    The business is a provider of cloud based communications which includes: Skype For Business Microsoft Teams Cloud Contact Centre Office 365 Sip Trunking Hosted PBX We require assistance in developing and revamping our website content, feature guides, product bundles, resources for customers (How2Guides/FAQ etc) some of which we have but need updating. This material needs to be drafted for the UK...

    $2395 (Avg Bid)
    $2395 平均入札額
    21 入札

    Please real full description before bidding. Only freelancer with relevant experience will be considered. We are actually located in Switzerland and use Swisscom as a telephone provider. We plan to adapt the Salesforce CRM system and a CIT system on it. For the implementing a CIT system we are looking for a programmer who can: - advice us concerning on site necessary equipment + configuration of...

    $25 / hr (Avg Bid)
    $25 / hr 平均入札額
    20 入札
    Fix GoAutoDial 3.3 5 hours left
    認証完了

    Hi, I am facing issue with GoAutoDial 3.3 dialler. You need to fix the carrier and dialler in GoAutoDial. It should be fixed today itself. Experienced is preferred.

    $31 (Avg Bid)
    $31 平均入札額
    6 入札

    I want to configure Cisco 3850 as a DHCP server for about 30 IP phones.

    $79 (Avg Bid)
    $79 平均入札額
    70 入札

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