TCP/IP Jobs

41 were found based on your criteria

  • Hourly – Less than 1 week – 30+ hrs/week – Posted
    I am seeking expert with rich knowledge and experience for an IP Based phone system. I need a help in modifying SIP with Codec. The expert should have a good knowledge about the protocol SIP and codec. Please send me your skype id. Successful contract will be take the specs in more detail. If you have no experience with previous work then don't be apply. The requirements are as follows: Recommends VoIP gateway. Recommends samsung galaxy.
  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    We are currently developing an Azure cloude service application, one of the components of the service is an Azure worker role that listens for incoming Tcp messages sent by GPS devices, we have developed already an initial version for the worker role that works OK, but we need to rewrite the Tcp Listener functionality since it needs a more complex implementation. We're looking for an experienced .NET Tcp developer that can rewrite the code so that it doesn't ...
  • Fixed-Price – Est. Budget: $90.00 Posted
    This job is about writing a server-client for a GPS system (the GPS file is given). You are given a input txt file that is a weighted graph, which represent a roadmap. This file will be read by the server and each client that wishes to navigate, will ask from the server the map, and the client will sent updates to the server each time he passes a node in the graph (this update is used to update the weigth ...
  • Fixed-Price – Est. Budget: $40.00 Posted
    A server with two network cards has openVZ installed. Host as well as the containers have private IP addresses in the 192.168.1.X subnet. Only one network card has been used for this setup so far. this NIC is phisically connected to the LAN port of the firewall and the host and the containers are accessing the internet through the firewall. We need to assign publicly routable IP addresses to some of the virtual containers and connect them ...
  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    The app is currently available and has many downloads and users but needs to be updated for bugs. There has been a few developers so far over the past few years and the code base needs to be cleaned up. Here are the details and the skill sets needed for the project: SIP: The app uses a custom VoIP SDK that's very well documented but basic knowledge and experience with SIP is a must. JSON: Our API which is ...
  • Hourly – 1 to 3 months – Less than 10 hrs/week – Posted
    Basically, we need a Point of Sale application with the standard Users, Branches, Products and Sales modules; But what makes this different from the standard POS applications is that -it needs to capture different metadata about clients based on the products he/she buys. -it needs to print and validate tickets (like theaters, cinemas, plays or concerts). -it needs to work with a local database and synchronize it with an undefined number of terminals in near-realtime without a central server ...
  • Hourly – More than 6 months – 10-30 hrs/week – Posted
    Small business based in the United States requires a Technical Subject Matter Expert (SME) to assist with network and server administration tasks for its customers. Specifically, the SME should have knowledge, skills, and/or experience with the following: - Amazon Web Services (AWS), especially the Virtual Private Cloud (VPC), Elastic Compute Cloud (EC2), and Simple Storage Service (S3) - adding, deleting, and modifying objects. Prefer candidates that have established and managed VPCs and EC2 servers in the past to include site-to-site VPNs ...
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