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    10,783 pbx sip jobs found, pricing in USD
    IVR / PBX Developer 6 days left
    VERIFIED

    Seeking a senior level developer with deep experience building custom IVR systems for customer support and open ticket management. . - installation, configuration, and maintenance PBXFREE / Asterisk based solutions - integration VoIP systems (Asterisk) and CRM - developing IVR and application (incl. AMI/AGI based) for Asterisk - Twilio integration experience The main idea is to identify ou...

    $1454 (Avg Bid)
    $1454 Avg Bid
    13 bids
    create branding 6 days left
    VERIFIED

    I need to create a branding proposal for IT Voip Solutions and AC Global Tech Solutions. The type of service are: IT Service, IP Telephony, IP PBX, GPS Services and Online Backup Data. For that, we need to create brochures and flyers in english and spanich.

    $153 (Avg Bid)
    $153 Avg Bid
    42 bids

    Build a Reporting System , based on Vicidial database architeture, ...overload , the report structure should be as in (screenshot_5) , The db_connect and language file should be separate , There is the need to alter the call_log to store the sip result too No bid if you dont have previous experience with vicidial and asterisk Thanks

    $174 (Avg Bid)
    $174 Avg Bid
    23 bids

    I have code for registering on SIP account already. But it is not working. If you are developer have experience for SIP calling on Android, please help me. I can send my code to selected freelancer. I don't want team, need only individual. Thank you.

    $49 (Avg Bid)
    $49 Avg Bid
    16 bids

    I need a simple click-to-call button that can be embedded on a webpage and, when clicked, will establish a SIP call to a remote SIP service and listened to the audio content being played. Note, this is not a two-way voice call, it is listen only. The button needs to use [url removed, login to view] and have a hang-up (disconnect) ability. Java/JavaScript is okay (or

    $531 (Avg Bid)
    Featured Urgent
    $531 Avg Bid
    40 bids

    Problem is that the dependencies don't install using sudo apt-get in the live cd version of ubuntu 17.04 Actually terminal displays package not found for sip and for pyqt-4. I need you to write in your bid how to achieve before 24 hours.

    $10 - $30
    Sealed
    $10 - $30
    15 bids

    A SIP based VOIP calling application that will require both (client) android and Server (VOIP Server) as well as Web RTC

    $4413 (Avg Bid)
    $4413 Avg Bid
    41 bids
    VoIP Design 4 days left

    I want a VOIP PBX with a capacity of six extensions and call forwarding and also generate DIDs . Ideally knowledge of XML & VOIP or superior skills will be preferable.

    $122 (Avg Bid)
    $122 Avg Bid
    13 bids

    I need android application for door entry system. It should be built using SIP and VoIP. Design(include XML) was completed already. Don't bid without sip and voip knowledge, please. I will reject that man immediately. While chatting, let me provide design.

    $303 (Avg Bid)
    $303 Avg Bid
    29 bids

    A STUN/TURN server has been tested to work on Android apps such as Zoiper and SessionTalk (using accounts from a specific SIP server). However, our app fails to use the STUN/TURN server correctly (with the same SIP server) and produces the following error in the STUN/TURN server logs: "error 437: Mismatched allocation: wrong transaction ID" The

    $198 (Avg Bid)
    $198 Avg Bid
    16 bids

    I have freepbx on local machine connected to SIP at Twillio. Outgoing calls are working, Extensions with IP phone and soft phone work, but the incoming needs to be tweaked. I get error: NOTICE[14462]: res_pjsip/pjsip_distributor.c:649 log_failed_request: Request 'INVITE' from (callid: 019c56e2136b92a6bb57603e2cb85afd@0.0.0.0) - No matching endpoint

    $32 (Avg Bid)
    $32 Avg Bid
    12 bids

    Sonstiges oder nicht sicher Sonstiges oder nicht sicher Quiero hacer un proyecto de un videoportero IP En Raspberry y la llamada debe ser a un android o iPhone vía SIP video allí. Lo quiero construir para fraccionamiento. En un Touchscreen seleccionar el departamento/casa/persona y Raspberry lo hace el vídeo allí al celular/ tablet.

    $1070 (Avg Bid)
    $1070 Avg Bid
    12 bids

    Need a designer to create branding and logo for a new coff...for a new coffee shop as well as packaging and tshirt design for employees. Looking for a very clean looking Logo using grey, white or black colors only. The Cafe's name is Sip/Bite. Attached is the initial logo rendering, but we are looking for new ideas and designs (very modern and clean).

    $110 (Avg Bid)
    $110 Avg Bid
    63 bids

    Accounts on a SIP server have been tested to work with a STUN/TURN server on other Android apps such as Zoiper and SessionTalk. However, our app fails to use the STUN/TURN server correctly with the same SIP server and produces the following error in the STUN/TURN server logs: "error 437: Mismatched allocation: wrong transaction ID" The task is

    $145 (Avg Bid)
    $145 Avg Bid
    14 bids

    Hi, I need android app for door entry system, it just app what register sip information on onsip.com.

    $54 (Avg Bid)
    $54 Avg Bid
    8 bids
    OTT MOBILE DIALER Solution 2 days left
    VERIFIED

    ...users ● Mute Notifications ● Displaying Bandwidth Consumption of Recent Calls ​ *** Class 5 SoftSwitch PBX **** ​ ● Residential VoIP functionality (prepaid and postpaid) with billing and online payments ● Scalable IP PBX functionality ● Prepaid calling cards and call shop functionality ● Unified communications services (including

    $4820 (Avg Bid)
    $4820 Avg Bid
    54 bids

    ...both identify and fix the issue. There are a couple of other configuration issues that I need fixing as well and I'll provide a list. The issue are such as setting up the PBX to forward calls to either voicemail or a mobile phone depending on the state of service (e.g. night service etc). Nothing tricky, just a very basic set up for a 5 extension

    $26 - $324
    $26 - $324
    0 bids

    To configure the open source Linphone Flexisip to interact with our Linphone IOS mobile app so voip push notifaiction can wake up app, to receive call . Accounts handled by Portaone Voip Switch . Flexisip config done, voip push certificate in place, still some issues not allowing voip push. Trying with another programmer as well, but still we are not quite there. Do necessary edits on exi...

    $92 (Avg Bid)
    $92 Avg Bid
    4 bids
    Write some Software 15h left
    VERIFIED

    ...please suggest other means. We need to keep our costs down in what we are charged to send through which ever provider is used here. We are willing to setup a server (if Open PBX is a possible part of the solution) or whatever. The most important part here is the MP3 must go directly to voicemail. Prefer to have code in .NET, but if you can get it

    $21 / hr (Avg Bid)
    Urgent
    $21 / hr Avg Bid
    19 bids

    Need fully functional ICTFax installed on a CentOS 6 install. Fresh s...installed. Must have experience with ICTFax and able to install and provide configuration assistance to get both fax to email and email to fax operational, and configure SIP trunk to our [url removed, login to view] service. Must speak/write English fluently and be good at communicating in English.

    $233 (Avg Bid)
    Featured Urgent
    $233 Avg Bid
    7 bids