Java mobile voip sip jobs

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    11,726 java mobile voip sip jobs found, pricing in USD

    I am looking for artist to teach paint and sip classes

    $367 (Avg Bid)
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    22 bids

    Looking for an artist to teach at paint and sip classes

    $390 (Avg Bid)
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    28 bids
    Design project 6 days left

    Looking for an artist to teach paint and sip parties

    $98 (Avg Bid)
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    26 bids

    ... It's simple project as they provide all examples over there. Need all functionality mentioned in their features list for fully automation. It is basically Dellmont sarl voip reseller ebsite like it's other brands such as ActionVoip, VoipDiscount, SipDiscount etc. I need website like this examples. Need it ASAP. Only experienced developer please

    $481 (Avg Bid)
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    10 bids

    I am trying to configure a mobile phone as a gsm gateway in asterisk pbx using chan_mobile. All setup is working fine. But only a problem in sound. sip caller cannot hear any sound from mobile. Sip>Asterisk>Bluetooth>Mobile=sound line is perfect. Mobile>Bluetooth>Asterisk>Sip=No sound. I think Problem in linux Bluetooth drive...

    $5 / hr (Avg Bid)
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    4 bids
    VOIP SERVER 6 days left
    VERIFIED

    Hello We want to setup a small Voip server with API to be connected on our CRM

    $175 (Avg Bid)
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    6 bids
    gsm gateway 6 days left
    VERIFIED

    i simply want to convert my android phone to behave as sip voip gsm gateway like GOIP, DINSTAR. android phone will register with my softswitch via 3g internet and when my softswitch will send call to android it will forward to gsm network. so it will work like DIALER(DIALS NUMBER)--> MY SOFTSWITCH --> ANDROID PHONE --> TO NUMBER DIALED BY DIALER.

    $1173 (Avg Bid)
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    8 bids
    bluetooth moile gsm gateway 6 days left
    VERIFIED

    i want to use mobile phones as gsm gateway we can connect mobile phones to computer via bluetooth and want to transfer sip trunk calls through mobiles like goip do.. if you can do it let me knw

    $140 (Avg Bid)
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    1 bids

    talk back broadcast control system sip terminal Asterisk

    $1286 (Avg Bid)
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    13 bids

    I need an application that runs on Android phones (4.0 or above) and can send/receive calls through SIP (Can use any sip stack like sipdroid) and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa. Full description below. Please review and message me with considerations. If any

    $715 (Avg Bid)
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    15 bids

    The phone can make a call sometimes but i cant hear who i am calling, they can hear me.

    $98 (Avg Bid)
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    1 bids

    Voip app with sip trunk is already build, need to add gsm gateway, only bid if you have work with gsm gateway before

    $572 (Avg Bid)
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    30 bids

    Dear all, our Wholesale VoIP Call Termination branch is looking for sales representatives. Generating new business leads and identifying buying opportunities. Initiate, coordinate action plans, and acquire new providers from all over the world. Representing company’s needs to potential providers through direct telephone calls and emails. Identify

    $5 / hr (Avg Bid)
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    8 bids

    We would like to configure a Voxnumbers (DID) to ring to a 3CX PBX. The Voxnumbers DID ask us the SIP address to forward the number, we have wrote the extension@staticIP: Port format, but it doesn't work. Can you help? Best regards,

    $6 / hr (Avg Bid)
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    7 bids

    ...and up. I need a very skilled Android developer who can assist me and developing the video chat feature of the app to work on all Android versions 4.0 and up if possible. VOIP, WebRTC React Native. Please type in Skilled when replying to this project. If you do respond to this project, I will interview you to make sure you are skilled enough to

    $4364 (Avg Bid)
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    78 bids

    ...android application using android native sip libraries. But it does not work on some device. i think we need to use external libraries for this. I am searching a developer has experiences about that. app is completed %90. the developer only fix sip library issue. if you dont have any experience about voip and sip system pls dont bid it. i dont want to

    $157 (Avg Bid)
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    18 bids
    3CX PBX SETUP 4 days left
    VERIFIED

    We need help installing a 3CX PBX, we'll need someone with expertise to setup routing and inbound SIP forwarding for a DID number.

    $17 / hr (Avg Bid)
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    7 bids
    Edit PJsip script 3 days left
    VERIFIED

    I have small WORKING pjsip script that make call throw command line i need to add allow transport : tcp throw sip registration so it be able to connect sip server on tcp Job urgent today

    $87 (Avg Bid)
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    4 bids

    I need a SIP Client like as eyebeam and zoiper. My Reqs : I need to define 1. sip server ip, username and password 2. Auto Answer option (If this option enabled calls automaticly answered without press to any answer key) 3. Softphone can record conversation and agents screen desktop when call is active. (File contains datetime_callerid_agentusername)

    $203 (Avg Bid)
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    4 bids