Java phone sip client jobs

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    7,843 java phone sip client jobs found, pricing in USD

    We need a PABX programmer to solve our issues in our client. the issues are below: issues in Interconnecting SIP Trunk between NEC PABX to Cisco CUCM ver. 7 PABX. NEC to Cisco No ring Cisco to NEC all clear & smooth Details of the issues will be elaborated later once the project is accepted

    $298 (Avg Bid)
    $298 Avg Bid
    2 bids

    Hi Lawrence, Would you be available for a few hours to help with an existing shoretel re-config job. I need to setup a few new trunks either on the copper or new SIP service for our office. Working with 23 sites connected via VPN. ShoreTel US Server 20 with [url removed, login to view] Director and 2 T1k / 50v switches. You can chat / call 780.241.3335/ email clayton@creamco

    $43 / hr (Avg Bid)
    $43 / hr Avg Bid
    1 bids

    Hi Chris, Would you be available for a few hours to help with an existing shoretel re-config job. I need to setup a few new trunks either on the copper or new SIP service for our office. Working with 23 sites connected via VPN. ShoreTel US Server 20 with [url removed, login to view] Director and 2 T1k / 50v switches. You can chat / call 780.241.3335/ email clayton@creamco

    $39 / hr (Avg Bid)
    $39 / hr Avg Bid
    1 bids
    Re-Configure ShoreTel System 5 days left
    VERIFIED

    I am looking for someone that is very experienced with ShoreTel Systems. We will be working with Shoretel Server 20 with Build 19.45.8701.0 - Shoretel 50V and T1...VPN, copper lines at one. I require help with setting up and testing the trunks between the 2 sites using the copper from one, and possibly setting up more trunks through an SIP provider.

    $30 / hr (Avg Bid)
    $30 / hr Avg Bid
    6 bids
    Create an Autodialer System 5 days left
    VERIFIED

    ...System for Automated Voice & SMS Campaigns over SIP VOIP & Wireless Gateways. we do not require an elaborate system - a Very Simple System for Automated Voice and SMS campaigns - initially only required for testing - later will need billing capability. And connect with our Wireless Gateways via SIP. Its A simple Work Need to Get Done ASAP.

    $342 (Avg Bid)
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    9 bids
    literature re write 5 days left
    VERIFIED

    ...[url removed, login to view] is a very specific skill set required with an understanding of Australian ICT products and services including Vodia & Broadsoft Hosted PBX, Cloud PBX, NBN services, SIP trunks, SD-Wan, Business Grade data including Telstra Fibre, AAPT EFM, MBE and Fibre, Fibre 400 and Vocus Fibre and Telstra 4G mobile. Writing will be required to review and

    $42 / hr (Avg Bid)
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    25 bids

    I need to install and setup an Asterisk PBX Server with full functionality of SIP integrated.

    $118 (Avg Bid)
    $118 Avg Bid
    20 bids

    PART 01 - Build Sip Server and config it

    $25 (Avg Bid)
    $25 Avg Bid
    1 bids

    Install Scalable Voip Platform Including Asterisk, a Sip Router a Billing System. The installation will be on multiple VPS options include (Linode, Amazonn EC, Digital Ocean, etc.) Users can select and pay for DIDs online. DID selection could be by Country, Area Code, City Code or Country and State.. The System will handle Prepaid Calling Cards

    $3000 - $5000
    Featured Sealed
    $3000 - $5000
    16 bids
    Freeswitch 3 days left
    VERIFIED

    Programming and test of hold,transfer, redirect. Connect freeswitch with SIP-trunk to other PBXs.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    8 bids

    create VoIP SIP softphone dialer with voice, ( Voice+Video+Chat ) , android and IOS and desktop like a but better look [url removed, login to view] [url removed, login to view]

    $278 (Avg Bid)
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    3 bids

    Create an Autodialer System for Automated Voice & SMS Campaigns over SIP VOIP & Wireless Gateways

    $573 (Avg Bid)
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    12 bids
    Quintum AX2400 2 days left

    i need configure trunk sip between quintum tenor AX2400 and UCM6510 grandstream, for incoming and outgoing calls

    $100 (Avg Bid)
    $100 Avg Bid
    2 bids
    Voice broadcasting 21h left
    VERIFIED

    Hi, i want to have a voice broadcasting application, where my user can upload voice record and mobile number...broadcasting application, where my user can upload voice record and mobile number, and system will deliver that voice to customer mobile number. Connection will be use SIP Trunking and Asterisk or any 3rd party as a backend application

    $505 (Avg Bid)
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    17 bids

    Hi, I have developed Voice Broadcast front end and need help to connect with Asterisk/other voice calling application with SIP Trunking, any one can help on that?

    $215 (Avg Bid)
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    3 bids

    We need create gate call forwarding from SIP to some messengers Viber, Skype, Whatsapp, Telegram if it possible. And send messages to these messengers. ------ Необходимо создать гейт SIP в мессенджеры Viber, Skype, Whatsapp, Telegram (в какие возможно). А так же отправлять в эти мессенджеры (плюс facebook messenger) сообщения.

    $659 (Avg Bid)
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    4 bids

    Hi Matthew R., I noticed your profile and would ...project. We can discuss any details over chat. I need troubleshooting assistance with fax t38 being unreliable with a VG202, CUCM 10.5 and 2901 Voice Gateway with PRI and external SIP trunks. Your quick response is appreciated as I have a medical office that is basically down without reliable faxing.

    $250 (Avg Bid)
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    1 bids

    Description of the Project: --------------------------- Need one `Android` / `Java` and `iPhone` / `Swift` function that receives 5 parameters: ``` · host · port · username · password · extension to dial ``` and performs a `SIP` call to that extension number. For Android, a base project will be provided along with a very simple user int...

    $211 (Avg Bid)
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    13 bids

    Es necesario la configuración de una central Asterik para 32 extensiones, se cuenta con una trocal SIP proporcionada por el proveedor de servicios local.

    $201 (Avg Bid)
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    13 bids

    ...channel/Gateway. This will make phone calls using Asterisk PBX through a cellphone running android. In this case, Android phone will be acting as a GSM Gateway for Asterisk. The application working in APK format Full source code Simple manual for compiling and generating the application from source Features : -Route call from SIP to GSM -Convert audio

    $1241 (Avg Bid)
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    25 bids