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    5,948 how to start up a voip company travaux trouvés au tarif de EUR

    Société de téléphonie par internet VOIP cherche personne sérieuse pour travail à domicile en support Chat en direct commercial et technique Relation professionnelle pour du long terme. Une opportunité exceptionnelle de rejoindre une société belge de eCommerce et une équipe jeune et enthousiaste qui connaît une cr...

    €157 (Avg Bid)
    Urgent
    €157 Offre moyenne
    12 offres

    Société de téléphonie par internet VOIP cherche personne sérieuse pour travail à domicile en support Chat en direct commercial et technique Relation professionnelle pour du long terme. Une opportunité exceptionnelle de rejoindre une société belge de eCommerce et une équipe jeune et enthousiaste qui connaît une cr...

    €162 (Avg Bid)
    Urgent
    €162 Offre moyenne
    5 offres

    J'ai besoin d'un site web pour VOIP (voice over internet protocol) avec pour reference, [login to view URL]

    €425 (Avg Bid)
    €425 Offre moyenne
    8 offres

    Bonjour, Nous recherchons un intégrateur spécialisé VOIP capable d'installer la pile complète de logiciel Goautodial 3.3 et y installer un trunk SIP pour permettre la mise en place de campagne d'appels sortantes (sondages, prise de rendez vous). Nous fournirons un serveur dédié (idéalement OVH) qu'il faudra paramét...

    €527 (Avg Bid)
    €527 Offre moyenne
    8 offres

    ...l'hébergement de sites web depuis 1999, recherche une personne expérimentée dans le cadre d'une mission ponctuelle. La mission consiste à terminer la configuration du logiciel VOIP Xivo sur un serveur VPS Linux : installation d'un trunk SIP installation de minimum 5 comptes SIP pour appels sortants avec enregistrement de chaque appel...

    €224 (Avg Bid)
    €224 Offre moyenne
    3 offres

    nous cherchons en urgence un centre d'appel bien expérimenté pour une opération de prise de rendez vous sur le département 94 France le crm, le voip, le script et le fichier sont fournis, le payement 25 euro/rdv visité

    €396 (Avg Bid)
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    6 offres

    Excellente connaissance de la gestion des ports USB, de UDEV, de asterisk et de [login to view URL] sous linux centos et ubuntu

    €540 (Avg Bid)
    €540 Offre moyenne
    2 offres

    Bonjour, cherche une solution pour passerelle Gsm afin de réduire les pertes de sim avec les système de détection de simbox.

    €1086 (Avg Bid)
    €1086 Offre moyenne
    3 offres

    voip set up

    €10 (Avg Bid)
    €10 Offre moyenne
    1 offres

    Nous recherchons une personne maîtrisant parfaitement A2billing. Nous bloquons pour faire sortir en passant par un numéro (alias) un appel entrant

    €583 (Avg Bid)
    €583 Offre moyenne
    1 offres

    whmcs module for voip system

    €383 (Avg Bid)
    €383 Offre moyenne
    1 offres

    aplicatie voip android

    €128 (Avg Bid)
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    1 offres

    Programation de L'application. Je cherche quelqu'un qui parle anglais. Une personne qui est au Maroc si possible.

    €1620 (Avg Bid)
    €1620 Offre moyenne
    6 offres

    je voudrais créer une application mobile pour VOIP qui marche avec mon adresse FTP. la personne doit se connecter avec un login et un mot de passe que je lui fourni. il doit y avoir: -composer un numéro et appeler. -l'application reprend les contacts du téléphone. - la possibilité de recharger avec un voucher. -consulter consommation. merci de

    €263 - €790
    €263 - €790
    0 offres

    je voudrais créer une application mobile pour VOIP qui marche avec mon adresse FTP. la personne doit se connecter avec un login et un mot de passe que je lui fourni. il doit y avoir: -composer un numéro et appeler. -l'application reprend les contacts du téléphone. - la possibilité de recharger avec un voucher. -consulter consommation. merci de

    €1183 (Avg Bid)
    €1183 Offre moyenne
    2 offres

    Bonjour, nj'ai acheté une application voip pour mobile androide , j'ai besoin d'un développeur pour me faire l'integration sur la plateforme market de androide nntout est disponible

    €105 (Avg Bid)
    €105 Offre moyenne
    1 offres

    bonjour , nje recherche une compétence pour integrer sur notre application voip softphone sur la plateforme androide nnToute la solution est fourni il faut juste la mettre en ligne sur la plateforme androide

    €85 (Avg Bid)
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    1 offres

    A- I have a linphone based ios VOIP app. I want to modify it by: 1- When first downloading and installing app and registering it does not work from the first time. 2- Reset Ringtone to use phone default ringtone 3- Change audio selection to PCMU only ( only one codec must be selected now several). 4- Replace wherever showing Linphone with VoiceHi

    €26 (Avg Bid)
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    3 offres

    ...we connect from a mobile user through VPN, the mobile user is able to connect to the IP-PBX and register but there seems to be an issue with voice, the issue is that the mobile user is able to hear voice of user1 or user2 but the user1 or user2 is unable to hear mobile users. Also note that user1 and user2 are able to communicate to each ...

    €251 (Avg Bid)
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    5 offres
    VOIP Expert needs -- 2 6 days left
    VERIFIÉ

    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

    €107 (Avg Bid)
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    5 offres

    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

    €402 (Avg Bid)
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    1 offres

    I already have a demo voip app with Integrate Callkit, Pushkit, I use third party phone service provider. I need to make Voice call work between virtual number and actual phone numbers.

    €158 (Avg Bid)
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    8 offres

    Hello i need to bulid sip filter to filter Retail Voip traffic

    €175 (Avg Bid)
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    7 offres

    I need someone to setup a voip switch to forward calls with a cdr database witch check incoming calls and add them to blacklist/whitelist/graylist by some rules dynamically based on previous database records , rules should be definable and trainable for future change if there is a script I need some samples .

    €476 (Avg Bid)
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    12 offres

    Hello. We are looking VOIP Tunnel software solutions to bypass voip calls in blockage area . It is encrypts/decrypt SIP and RTP packets and send voip traffic between soft switches without blockage . We are looking experienced guy who already developed or worked on this .

    €126 (Avg Bid)
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    10 offres

    We are a growing VoIP Business Phone/Communication Systems company based in Wilmington, DE looking to expand in the European and Asian Market. Job Description: # Should have to communicate and explore new customers through voice call or email or any means for communication. # Perform day to day digital marketing for given services through social

    €133 (Avg Bid)
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    6 offres

    A- I have a linphone based ios VOIP app. I want to modify it by: 1- When first downloading and installing app and registering it does not work from the first time. 2- Reset Ringtone to use phone default ringtone 3- Change audio selection to PCMU only ( only one codec must be selected now several). 4- Replace wherever showing Linphone with VoiceHi

    €152 (Avg Bid)
    €152 Offre moyenne
    4 offres

    I want to build a customized SIP/VoIP Softphone with one new Skin design as per choice and my logo for unlimited user license that runs on PCs. Windows. The server side it's done and use Asterisk server with PJSIP. I would like that the developer use other solutions to do that, doesn't start by the zero. I hope at least these features in the 1st step

    €163 (Avg Bid)
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    6 offres

    I want to build a customized SIP/VoIP Softphone with one new Skin design as per choice and my logo for unlimited user license that runs on Android and iOS app. I would like that the cost of project be showed in separeted Android and iOS and hope that the developer use other solutions to do that, doesn't start by the zero. I hope at least these features

    €500 (Avg Bid)
    €500 Offre moyenne
    20 offres

    We need a VOIP application and a CRM that can work together. We need to be able to upload data from Excel with names, telephone, address, Political Party, [login to view URL] should create a profile of the person so when the volunteers calls the person and they pick up, it counts the time on the call and when they hang up they can select t...

    €1666 (Avg Bid)
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    52 offres

    I will like you to completely setup a VoIP Switch on our server and do the basic configurations for retail VoIP Traffic as discussed. Thank you.

    €309 (Avg Bid)
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    5 offres

    A- I have a linphone based ios VOIP app. I want to modify it by: 1-change audio selection to pmcu only... see attached file. 2- replace wherever showing linphone with VoiceHi... see attached file. B- Build it using my existing source code. C- upload it to apple store. you can download existing app from apple store = voicehi Source code: https://www

    €55 (Avg Bid)
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    6 offres

    Hey, I have a customer using Yealink T48G & T46G in Australia. Their VOIP provider uses E164, which is a big pain for them, because they have to add 61 in-front of everything. They want to be able to dial local numbers such as 40567392 (this is a local number of 07 40567392) national number such as 07 35625462, 03 47287361, 02 73676363, 08 ...

    €39 (Avg Bid)
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    8 offres

    Looking for experts who have relevant experience with linphone android and iOS...for experts who have relevant experience with linphone android and iOS and can design and develop SSH tunnel so all VoIP traffic should be routed thru the tunnel and add obsfucation so that entire UDP packet can be hidden. Can contact me to discuss the project in details.

    €1064 (Avg Bid)
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    1 offres

    I need android VoIP Softphone With Include VPN .. You need use PJSIP OpenSource SDK for Softphone.... You can use any VPN technology for softphone. I need Support g729 voice code. I need Good Voice Quality. If you have Old Experience for Softphone with vpn then contact me.

    €519 (Avg Bid)
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    7 offres

    We need a dev who already have good knowledge of VOIP like Telnyx and Twilio we have to develop a website where people can manage his account on our website for now we have a wordpress and we want to make automation for residential customer who can make order online and can buy numbers and have access to some features on a account managemen...

    €21 / hr (Avg Bid)
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    23 offres

    Dear freelancer I need to develop a way to call automatically using voip technology it is for my client could you help me with that best regards

    €171 (Avg Bid)
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    10 offres

    Dear Freelancers, In order to work on a work project I need to develop a simple software or method of automation using voip technology for my client let me know if you are interested to work on it kind regards

    €27 (Avg Bid)
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    2 offres

    I have a phone line from my cable company, but need it to go through the Ethernet to extend out farther than a wired phone line.I have internet at one location with the cable modem and phone line but send it over a ubuquiti wireless connection about 1 mile that works great for internet, but not sure how to run the phone line to the rem...

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    9 offres

    We need company from Wien Austria with static IP. Please, contact me for more info

    €19 (Avg Bid)
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    7 offres

    Hello, I want an article of two hundred words on the above subject line within the next one hour. Please bid if you are having knowledge about the VoIP industry. My budget is 10USD. Any bids higher than 10 USD will not be considered.

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    I want to built Asterisk PBX server on AWS for my company.

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    Need to be able to make a call using my cell phone in my local country when i'm away over voip

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    We need a standard single zone seven server cluster installation of Kazoo. Full setup of Kazoo with working modules

    €18 / hr (Avg Bid)
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    8 offres

    ...freePBX system to CRM platform (agileCRM ) [login to view URL] The features we want : 1. Call history - Send all Call History from the PBX to the CRM. 2. Call Recording - If a call is recorded on the PBX, a link to listen to the Call Recording will be displayed in the Call History 3. Voicemail - Option to enable having voicemails sent to ...

    €334 (Avg Bid)
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    We provide VOIP telephony services to both residential and business customers. I added an idea of what represents the company: the attached infinity sign and clouds for cloud networking. I'd like to have some blue and something very catchy. Here are some ideas what you can do [login to view URL] The winner should provide PSD source

    €9 (Avg Bid)
    Garanti
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    23 propositions

    ...SG250-26P 60 pcs and 60 Voip Phones the pc's will be plugged into the phones for internet connection and access to the local network. The phones will be tagged with a different Vlan. What i need is: The cisco SG250-26P setup so i can have a the phones patched into the switch, phones to operate independently on a separate vlan (ip) to the ...

    €123 (Avg Bid)
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    35 offres

    get Odoo VOIP setting Odoo 10 enterprise working

    €57 (Avg Bid)
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    9 offres