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! Найняти VoIP Developers

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    35 робіт знайдено, ціни вказані в USD

    Need someone to configure Asterisk secure websocket for javascript library integration (such as jssip or SIPml). Asterisk is installed. Access will be provided.

    $10 - $30
    $10 - $30
    0 заявки
    Actionscript 3.0 SIP 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    1. REGISTER + SUBSCRIBE to SIP server, with authentication 2. Accept INVITES 3. play inbound SIP packets and convert microphone to outbound sip That's it. If you've done it before, it's 1 hour work. Fixed payment $100. We need Actionscript in AIR.

    $30 - $250
    $30 - $250
    0 заявки
    VOIP Project 6 дні(-в) left

    Signalling work with CISCO CUCM Understanding VOIP - SIP (including Blind and Attended Transfer implementation) - VOIP Call analysis – Wire Shark or similar - Visual Basic Script language - Proprietary Cisco SIP protocol extensions - Cisco CUCM - Call flows of the Attended Call Transfer - Cisco Finesse handling of the Call Transfer Budget as outlined Deadline: 4 weeks

    $1152 (Avg Bid)
    $1152 Сер. заявка
    6 заявки

    Requirement two-way audio/video SIP based communications form the mobile phones to Asterisks on ARM based targets and web browser targets

    $22 / hr (Avg Bid)
    Місцевий
    $22 / hr Сер. заявка
    3 заявки
    asterisk expert needed 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, i need assistance of an Asterisk expert on daily basis. I am looking for an experienced expert coder only. 5 star review will be provided for some one Good job! Happy Bidding!

    $180 (Avg Bid)
    $180 Сер. заявка
    11 заявки
    Create SNOM Phone Dial Plan 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for a SNOM phone guru that can create a dial plan for me with the following: 4 Digit Internal extension calling (extensions range from 2000-8000 & 9800) 7 Digit Local Calling 10 digit local calling (we are in Canada) 11 digit long distance calling Toll Free 800/855/844/866/877/888 International Calling with 011 Emergency calling with 911 Directory Assistance with 411 We use &quo...

    $30 - $250
    $30 - $250
    0 заявки

    i have a server at home sitting around doing nothing. i would like to know if i can run a reliable iptv service from this server

    $547 (Avg Bid)
    $547 Сер. заявка
    14 заявки
    Expert Cisco CCNA Trainer required to teach online 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I require a ccna trainer who can teach online , you must have industry experience and be able to design labs to the highest quality and have good speaking [увійдіть, щоб побачити URL] should be able to work either 10 to 14:00 or/and 18:00 to 22:00 UK time monday, tuesday, wednesday, Thursday and weekends , this days are all flexible you can choose which days you want to commit to

    $13 / hr (Avg Bid)
    $13 / hr Сер. заявка
    13 заявки
    SIP To SIP register over Masquerade VPN 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    i have voip device and i have small router it have 32mb ram os Openwrt i want to run 32calls so you need to use SIP2SIP register USA SIP server >>Bangladesh Openwrt Router>>>VOIP Device we cant use asterisk cz its need too much space i think best libre [увійдіть, щоб побачити URL] or yate or besip [увійдіть, щоб побачити URL] up to you as you like i just need pass a call on g729 co...

    $216 (Avg Bid)
    $216 Сер. заявка
    3 заявки
    VOIP or Live stream for my website users 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Step 1: Homepage with logins Step2: Login page with details step3: VOIP or Live Stream features

    $400 (Avg Bid)
    $400 Сер. заявка
    18 заявки
    Integrazione api voip 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Vorrei integrare un sistema VoIP nel mio sito web così cliente possono vedere la loro fattura e possiamo vedere i loro menù.

    $377 (Avg Bid)
    $377 Сер. заявка
    2 заявки

    We look for Developers skilled to programm IVR's - Design Modules - Skilled in JS VoiceIP - PHP - Nuance - and more. We want to built a cognitive IVR Speech recognition. Dynamic call flow pre uploaded audio. Multiple call flows random play on incomming calls.

    $553 (Avg Bid)
    $553 Сер. заявка
    4 заявки
    Paid VOIP services app 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Application that allows people to instantly phone a specialist, on a pay-per-minute basis, to receive recommendations

    $559 (Avg Bid)
    $559 Сер. заявка
    19 заявки
    2 FreePBX Servers: Register SIP Trunk with TLS 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have 2 FreePBX Servers [A & B] Server A: On Cloud And SIP Trunk has been created SSL is configured by "Let's Encrypt" Server B: On Local And SIP Trunk has been configured SSL is configured by "Self Signed" Result: Server A - SIP Trunk is appeared as not registered Server B - SIP Trunk is appeared as registered! I need to get all Registered, and the call is go thr...

    $42 (Avg Bid)
    $42 Сер. заявка
    4 заявки
    PBX/GOAUTODIALER/PREDECTIVE CALLS SOFTWARE INSTALLATION 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    We have a company based in kuwait and we want to set a " Autodial" management system for our sales team of 5 people where all the numbers will be uploaded or via CRM which we already have called HIGHRISE CRM ......We need our sales team should freeze there time and mandatory should call 3 hours non stop with all the customers which is assigned by the system to each extensions call will b...

    $587 (Avg Bid)
    $587 Сер. заявка
    20 заявки

    configuracion de internos y de central asterisk

    $10 / hr (Avg Bid)
    $10 / hr Сер. заявка
    11 заявки
    need to fix freepbx nat in dmz using opnsense / pfsense 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, we need a professional Asterisk / freepbx sysadmin who can fix the nating in dmz using opnsense. currently we have done 90% of work Lan 192.168.X.0/24 WAN A.B.C.D (static public) DMZ 192.168.Y.0/24 PBX is here (also VIP to L.M.N.P public IP) using 1:1 Nating now the odd thing is that we are using linphone as softphone and we are having problem while being both client outside over 3G etc. call...

    $35 (Avg Bid)
    $35 Сер. заявка
    6 заявки
    Independent dialer system 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    we wish to have someone connect and configure our [увійдіть, щоб побачити URL] to our SIP and Trunk

    $1063 (Avg Bid)
    $1063 Сер. заявка
    17 заявки
    FreePBX, WebRTC (UCP Web Phone) 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a FreePBX/Asterisk System working at Amazon. I can access it directly or via a VPN. Normal telephony works as expected. 1) Trying to get WebRTC phone (via the UCP) working 2) Trying to integrate external WebRTC Can you help debug?

    $608 (Avg Bid)
    $608 Сер. заявка
    9 заявки
    vicidial intall 2 дні(-в) left

    I need someone to install vicidial on one of our servers.

    $135 (Avg Bid)
    $135 Сер. заявка
    21 заявки

    International Call center campaign : Australian Solar appointment setting campaign. Per seen appointment $35 AUD. Sale close by client commission will be your. Centers just have to book appointments. Data will be provided by client. Training will be provided by client Directly in your call center. Dialer and voip provided. Long term campaign. Weekly Payout. Interested Call centers and cal...

    $4712 (Avg Bid)
    $4712 Сер. заявка
    6 заявки

    Please review requirements below: REQUIREMENTS : -we use API with plivo -We need dial pad after agent places call, currently agents cannot input extension. -We need an autodialer from the list we input (currently agents need to dial manually) and plivo doesn't have auto dial capability (CHECK on this) if not we will have to go open source with asterisk pbx, -Company with PBX need to be abl...

    $9 / hr (Avg Bid)
    $9 / hr Сер. заявка
    4 заявки
    Voip Calling App -- 2 2 дні(-в) left

    Voip Calling App with unlimited Bandwidth, It will Be used for calling East African Countries, it must be functional.

    $170 (Avg Bid)
    $170 Сер. заявка
    5 заявки
    Asterisk & Zoho CRM 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    We have an asterisk PBX integrated with Zoho CRM but it's delivering the channel ID instead of the dialed number to the the CRM extension. We need some one to fix the coding of the asterisk PBX to deliver the correct needed information

    $152 (Avg Bid)
    $152 Сер. заявка
    9 заявки

    Necesito servidor de canales para RESTREAMING IPTV

    $105 (Avg Bid)
    $105 Сер. заявка
    7 заявки
    Free PBX hotel PMS intergration 1 день left
    ПІДТВЕРДЖЕНО

    We are looking for a person that can write some scripts to integrate our Free PBX server to integrate with a hotel property Management system.

    $525 (Avg Bid)
    $525 Сер. заявка
    16 заявки
    voip语音网关模块 1 день left

    具备sip协议,支持30路以上fxs,可以实现点对点通信,需要提供相关技术支持

    $1180 (Avg Bid)
    $1180 Сер. заявка
    2 заявки
    Issabel Features 1 день left

    We Need somene that have some skills over ISSABEL Platform VOIP , Asterisk and Call Center Platform . We need to implemented some news features into reports database .

    $618 (Avg Bid)
    $618 Сер. заявка
    8 заявки
    Voip Calling App 1 день left

    Voip Calling App with unlimited Bandwidth, It will Be used for calling East African Countries, it must be functional.

    $289 (Avg Bid)
    $289 Сер. заявка
    23 заявки
    asterisk ari recording 1 день left
    ПІДТВЕРДЖЕНО

    I want to create a ARI program that will play a message from URL in cloud and record the sentence spoken in channel and repeat what the person spoke after record is done Key thing here is I do not want any button pressing...Using ARI functions code should detetc when a person has spoken and when there is silence of more than 2 secs , consider the recording done Ideally i would like to implement t...

    $125 (Avg Bid)
    $125 Сер. заявка
    3 заявки
    freepbx asteriks voip phone system server -- 2 1 день left
    ПІДТВЕРДЖЕНО

    I need to create and confing server. i need to forward calls to it and to see the header and make tests can be done on linuxcpanelwinvps

    $50 (Avg Bid)
    $50 Сер. заявка
    5 заявки

    Hi Dear Sir How Are You. Dear Sir I want to develop a soft switch from Asterisk PBX. Please Contact me and Give me your contact number Thanks [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions]

    $8 / hr (Avg Bid)
    $8 / hr Сер. заявка
    6 заявки
    Soft Switch development. 20 годин(-и) left

    Hi Dear Sir How Are You. Dear Sir I want to develop a soft switch from Asterisk PBX. Please Contact me and Give me your contact number Thanks [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions]

    $9 / hr (Avg Bid)
    $9 / hr Сер. заявка
    5 заявки
    Soft Switch development 19 годин(-и) left

    Asterisk based Soft Switch [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions]

    $8 / hr (Avg Bid)
    $8 / hr Сер. заявка
    5 заявки
    Tech Blogger -Telecommunications 16 годин(-и) left

    Looking for a Tech Blogger to cover all the topics around VoIP, SIP trunking, DIDs, different countries legislations and Etc. Candidate needs to be familiar with the industry and love tech-savvy content Please when apply, send your samples

    $26 / hr (Avg Bid)
    $26 / hr Сер. заявка
    19 заявки

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