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POrts are being blocked: UDP 5060, 5061, or 5070 Also it needs ports TCP 443 open

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What is Service primitives in computer network?

PRIMITIVES means operations.A service in a computer network consists of a set of primitives.The primitives are to be used by the user to access the service.The primitives asks the service to do some action or to report on an action.The primitives are system calls.The primitives varies for different services.The following are some of the primitives used in a computer network. LISTEN means the block is waiting for an incoming connection. CONNECT means to establish a connection. RECEIVE means the block is waiting for an incoming message. SEND means to send a message. DISCONNECT means to terminate a connection.


How is the router used on a network?

Well routers are devices for connection to the internet wireless. That means that the router receives connection, and users can either choose to connect a wire to the router or just receive internet connection from the router wireless.


What windows xp component can be used to share an internet connection with other computers on the LAN?

The feature you are referring to is called Internet Connection Sharing, or ICS for short. This allows a computer with a direct connection to the internet to "share" that connection with other computers on a network. There are many ways to accomplish this, and it depends on your network setup. You can share a connection via a wired or wireless network connection (the LAN portion, or Local Area Network). For information on ICS, see the related links.


Can you use the psp's internet on your computer?

If you can receive wifi to your psp then you can receive the same wifi signal to your computer via a wifi network receiver. You cannot connect your psp to the computer and run the internet via the hand held console.


A technician installed a network adapter in a computer and wants to test the network connectivity the ping command can only receive a response from local workstations what could be the problem?

If you can connect to other computers on the same network, but you can't connect outside the network, the problem is quite often that the default gateway has not been configured correctly.If you can connect to other computers on the same network, but you can't connect outside the network, the problem is quite often that the default gateway has not been configured correctly.If you can connect to other computers on the same network, but you can't connect outside the network, the problem is quite often that the default gateway has not been configured correctly.If you can connect to other computers on the same network, but you can't connect outside the network, the problem is quite often that the default gateway has not been configured correctly.


Can i receive emails through Bluetooth on a Blackberry 8130 In a location where there is no cell service but there is internet?

You can get emails if you connect to a computer with bluetooth and Wi-fi connections. And have your computer and phone setup to use the Internet through bluetooth connection.


When a computer sends a frame to another computer do other computers on that network receive the frame?

That would depend on the network topology chosen and the type of network connectivity devices employed. In a properly constructed, switched and/or routed network the answer would be NO. If hubs or repeaters are used to connect devices and/or network segments, then yes. In a bus or ring topology, the answer is yes. Whether anything is done with the frame is a different matter and depends on whether you consider the network adaptor to be integral to the computer.


What are connectivity devices that enable a workstation server printer or other node to receive and transmit data over the network media?

There are multiple connection options for a Network Printer. 1. The Printer can be attached to a Router and be available to all of the Network's Computers that can access that router. 2. If the printer is attached to Computer "A" (via USB or WiFi) any Computer on the Network that can access Computer "A" can be allowed to access the Printer. Of course Computer "A" MUST be up and running.


What does a sniffer program do?

A packet sniffer uses a network connection in promiscuous mode to receive and record packets that were not intended for that computer. This can be used by a network administrator to monitor a network and find potential security problems. It can also be used by a hacker to access privileged information that is sent un-encrypted through the network.


What is the function of Ethernet adapters?

An ethernet adapter is the component that allows you to connect to your internet modem or computer network. Upon connecting your ethernet cable, you will be able to access the internet or computer network to which you are connected.


Do you have to hook the router up to a computer?

No - a router can connect to a computer, another router, a switch, a hub, a bridge or a modem. If you are connecting to the Internet via DSL or cable company you will need a modem/router to connect to them. You then attach your computer (or computers) to that router. Routers are useful because they make decisions about which way a packet of data goes - this network or this network? If you have one network that doesn't go anywhere (connect to the Internet or another network) a router is of no use to you and a switch generally does wonderfully and is cheaper than a router.


Does a TV tuner allows your computer to receive television channels from a cable connection and display them on your computer monitor?

Yes