Application android sip voip jobs

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    11,819 application android sip voip jobs found, pricing in USD

    Looking someone to build complete VoIP (Class4/5) Softswitch using Open Source platforms such as Asterisk, Open Sips, Free Switch etc with complete billing

    $393 (Avg Bid)
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    11 bids

    I am looking for a teacher to give CISCO Courses, English speakers, Cisco CCNA CCNP Juniper JNCIE JNCIP JNCIS JNCIA interested people send the course that are able to teach online.

    $22 / hr (Avg Bid)
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    5 bids

    Help create an innovative VoIP line of products using Python, MongoDB, API, WSGI, Linux and VoIP experience helpful.

    $21 (Avg Bid)
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    5 bids

    ...on a monthly retainer basis. I already have the server running and your first job would be to secure it / put in place everything required to prevent BRUTEFORCE attack of my SIP, SSH and other usual attacks on those type of servers. Once this is done, I will pay you monthly to do maintenance on my server and from time to time a few adjustments.

    $216 (Avg Bid)
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    7 bids

    I'm looking for someone to build a call center in Twilio as well as SIP endpoint configuration in [url removed, login to view]

    $215 (Avg Bid)
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    8 bids

    Needed: Experienced PHP programmer for VoIP needed, knowledgeable in telecom programming particularly GoIP sim bank gateways, GoIP API programming, Asterisk A2Billing and FreePBX, and Cisco. Description: Create an API to control the actions of a GoIP sim bank gateway by Call Progress Tones. GoIP sim gateway is located in a third world

    $155 (Avg Bid)
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    2 bids

    Hola, Buscamos un tecnico de 3CX para solucionar disintos problemas con las configuraciones. Es importante que esté en España para el horario laboral. Gracias,

    $25 (Avg Bid)
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    4 bids
    need one billing switch VOIP 4 days left
    VERIFIED

    hi dear freelancers i am looking for some who can help me to get some good VOIP BILLING SWITCH

    $35 (Avg Bid)
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    3 bids

    Necesitamos unos textos pero de alguien que sepa sobre telecomunicaciones, SIP TRUNK, Servidores dedicados, IVR, reconocimiento de voz. A la persona escogida le indicamos nuestro producto y debe diseñar unos textos TECNICOS sobre lo que necesitamos. Es importante que la persona conozca sobre que se trata y hable de ello con propio conocimiento y tecnica

    $56 (Avg Bid)
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    11 bids

    ...a secure and encrypted VoIP client 1st for Android, 2nd for iOS. The VoIP client may be using Open Source libraries, and has to be based upon ZRTP (up to) SRTP protocols. The protocols and technology can be used from open source libraries. Other details which has to be customized are - guidelines; - Sandbox application - 256 AES encryption @

    $639 (Avg Bid)
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    33 bids

    For more info about Project and Us please see instructions here: [url removed, login to view]

    $6 / hr (Avg Bid)
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    3 bids

    We need a skilled sales representative who will support our company in selling and buying VoIP routes. Voip experience highly preferred. Perfect written English, Above average spoken English needed. Experience with CRMs. Budget is for the first month of work. Approximate work time 1-3 hours per day. Monday-Friday.

    $151 (Avg Bid)
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    11 bids

    [url removed, login to view] I installed an Asterisk - freepbx pbxip 14, I need: ....[url removed, login to view] I installed an Asterisk - freepbx pbxip 14, I need: .- create 2 extensions .- synchronization between crm and asterisk .- configure trunk sip .- to configure DiD

    $201 (Avg Bid)
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    11 bids

    Hi vova33, I noticed your profile and would like to offer you my project. We can discuss any details over chat. I have SIP integration project

    $250 (Avg Bid)
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    1 bids

    We are looking for solution like a traditional GSM or CDMA VoiP gateway. This project will be separated in two parts. One is mobile application and another one is registration server. The Mobile application will register to a server and accept call from that server with IXA or SIP protocol. After that call will terminate to a GSM network. (this part

    $5072 (Avg Bid)
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    25 bids

    We use PASCOM as asterisk system , we want to configure it for making outbound calls, using IPCOMMS as SIP. We are having issued doing that, first we could make only 1 call per time now we can't even make a call. We need someone who can debug this issue through reading logs and find the solution. Please bid only if you have experience in these requirements

    $8 / hr (Avg Bid)
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    10 bids

    [url removed, login to view] I installed an Asterisk - freepbx pbxip 14, I need: ....[url removed, login to view] I installed an Asterisk - freepbx pbxip 14, I need: .- create 2 extensions .- synchronization between crm and asterisk .- configure trunk sip .- to configure DiD

    $201 (Avg Bid)
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    3 bids

    [url removed, login to view] I installed an Asterisk - freepbx pbxip 14, I need: ....[url removed, login to view] I installed an Asterisk - freepbx pbxip 14, I need: .- create 2 extensions .- synchronization between crm and asterisk .- configure trunk sip .- to configure DiD

    $56 (Avg Bid)
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    5 bids

    Desenvolver aplicativo tipo zoiper customizado com servidor já definido apenas utilizando usuário e senha ou cadastro e nossa logomarca

    $543 (Avg Bid)
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    14 bids
    Elastix Asterisk Problem 2 days left
    VERIFIED

    ...freelancers with Elastic experiance will be considered. We have a problem with our Elastic Asterisk. The Sip Providers Register but no outgoing calls can be performed The Sip Providers can not get the call request Only one Local Sip provider can accept calls Only freelancers with experiance of Elastic will be considered. Thanks

    $35 (Avg Bid)
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    12 bids