A gateway for VoIP, otherwise known as Voice over Internet Protocol gateway is a component that transforms analog telephony signals to digital signals. The gateway is a type of hardware that has been designed to transform TDM telephony traffic from the PSTN into digital  IP packets for transport over to an IP network. A type of IP network that can receive this packet can be a LAN network, though there are many others. The VoIP portal can also transform digital IP packages into traffic known as TDM telephony. This type of connection is used for transportation across the publicly switched telephone network, which is otherwise known as the PSTN. For more detailed information on the voice over internet protocol, read the article below.
 
The method in which a VoIP gateway can function is simple. A voice over internet protocol portal functions as an overpass that is placed in between the publicly switched telephone network and the IP network. The voice over internet protocol, depending on the origin location of the voice traffic, will then transform the voice traffic into a standard mold that fits its destination network, which can be either the publicly switched telephone network or the IP.
 
In the case that the voice traffic stems from the publicly switched telephone network, the voice over internet protocol will enable the transformation from an analog voice signal into a digital signal. That digital signal is then compressed by way of a codec and is then categorized into a line of packages that can be taken with a signaling protocol and moved throughout the IP network. If the voice traffic is originating from an IP network the voice over internet protocol gateway will decompress the digital packets into a digital signal that is then converted into an analog signal to be sent across the publicly switched telephone network.
 
If you are working on your internet gateway, you need to use the codec and the protocol so as to ensure that the portal is working correctly. Not only that, but you must ensure that the codec is suitable for your voice over internet protocol phone system or other systems. Depending what kind of codec or protocol you use, you can significantly strengthen or weaken the quality and standards of your call.
 
When it comes to the protocol for the voice over internet transfer, it is the VoIP that is the determining factor of how your voice packet is taken throughout the network. Normally, a voice over internet protocol portal will maintain just one protocol.
 
There are various voice over internet protocols, but the most common types include but are not limited to the SIP, which is the Session Initiation Protocol, the SCCP which is the Skinny Cisco Client Control Protocol, the MGCP, and the H.323. The SIP refers to a\ standards-based protocol that is utilized and supported by the overall majority of VoIP phone systems while the SCCP is a proprietary protocol used by Cisco's as well as other IP phones. Meanwhile the MGCP refers to an older voice over internet protocol that is no longer supported, while the H.323, much like the former, is an older voice over internet protocol that is generally obsolete.
 
There is much to know and learn about the VoIP, so if you need any help with acquiring a certain product, get in touch with our team today and we can provide you with a same day estimate. At ASAP IT Technology, owned and operated by ASAP Semiconductor, we can help you find all the unique parts for the aerospace, civil aviation, and defense industries. We’re always available and ready to help you find all the parts and equipment you need, 24/7-365. For a quick and competitive quote, email us at sales@ASAPITTechnology.com or call us at 1-714-705-4780.

In today’s world, network servers provide us with countless abilities and services that many of us unknowingly rely on almost daily. From sending emails to downloading files, servers provide for a variety of internet and network activities that may benefit both individuals and businesses alike. While the network server acts as a primary component of our current IT infrastructure, many may not be familiar with their complexities and functionalities. In this blog, we will discuss more in detail on what a network server is, as well as examine some of the most commonly utilized types.
 
In general, a network server refers to a computer that establishes the ability for sharing resources and data to other workstations (clients) that are connected over a network. Servers may be used for simple tasks, such as sharing files and emails within an organization, or to provide for a service on the behalf of a company. The computers that operate as servers are fairly similar to standard work stations, and they are mostly differentiated due to the processes that they execute, rather than the hardware that they hold.
 
Nevertheless, most devices that serve to establish servers are very powerful so that they may cater towards the needs of a number of clients that are connected to it. To handle multiple processes and/or clients, a network server will often feature increased amounts of RAM, memory, hard drives, and other components. Network server stations may also have a specialized operating system so that they can continue to run and function for 24 hours a day depending on the needs of consumers and personnel.
 
Across the internet, a multitude of client-server models are in constant operation, and one may interact with many during a single session unknowingly as they carry out their day on a computer. One of the most common server types, and one that most would be familiar with, is the web server. These types of servers are designed to host web pages for the World Wide Web and may be accessed over HTTP or other protocols. Mail servers are another type that many may use for both personal and work related matters, and these types of servers are for the storage and transferring of emails and through LAN, WAN, and the Internet.
 
Beyond basic email and web servers, there are also many servers that specialize in data. With the database server, organized collections of data may be maintained and shared over a network. File servers are another type that allows for file and folder sharing over an established network. These types of servers are commonly used by many organizations, allowing for common drives or data access points that may be used by personnel for their various operations.
 
Depending on the need, there are various server types that can cater to a variety of clientele for data storage, business, instant communication, entertainment, and more. When it comes time to begin sourcing the hard drives, storage servers, and network server components that you need for your next project or operation, ASAP IT Technology has you covered with everything you are searching for. ASAP IT Technology is owned and operated by ASAP Semiconductor, and we can help you find the aviation, NSN, and electronic parts that you are searching for, new or obsolete. As a premier supplier of parts for the aerospace, civil aviation, and defense industries, we're always available and ready to help you find all the parts and equipment you need, 24/7x365. ASAP Semiconductor is an FAA 0056B accredited and AS9120B, ISO 9001:2015 certified enterprise. For a quick and competitive quote, email us at sales@asap-ittechnology.com or call us at +1 (714) 705-4780.

When setting up a typical computer network, two important devices that allow for network connection are the modem and router. For those that are newer to computer networking, distinguishing between these two devices can be difficult, especially as they can either be separate or combined devices. As everyday businesses and many day to day activities now greatly depend upon functioning networks, understanding these two devices and their capabilities can be very helpful.

What is a Modem?
 
The name “modem” is a portmanteau of “modulator-demodulator”, describing the functions that a modem provides for a computer network. In simpler terms, the modem is used as a medium that either encodes or decodes information that it sends and receives from other devices. While the data is on a computer, it is stored in a digital format for use. When sending information over a network, that digital format is transformed into an analog wave and sent over phone or cable lines.
 
There are various types of modems, and these types can affect the method in which data is transferred and a network connection is established. The cable modem connects to a network via a coaxial cable that is tightened to the back of the device. The other end of the coaxial cable may be connected to a wall panel if present, or to the back of the cable box. With current technology standards, the cable modem is considered to be the fastest option with “high speed internet” capabilities. DSL is another form of modem, allowing for connection with a cable. DSL connections work through the phone line of a network infrastructure. Similar to DSL, dial-up modems also use the phone line to establish a connection to the internet service provider (ISP). Unlike DSL, however, dial-up internet connection cannot be established while a phone is being used if there is only one line. Dial-up is also the oldest form of internet connection, and it provides slower network connections as compared to the other two options.
 
What is a Router?

While modems encode and decode information for use, the router connects networks and directs traffic in between them. A network consists of the internet connection and a private local network. Devices communicate to each other over the private local network, and the router bridges the connection from the local network to the internet connection. Routers also allow for establishing a Wi-Fi network, providing an access point for wireless connection of devices to the internet. Finally, routers can provide protection to devices that connect to the internet, controlling the traffic and devices that can connect to the local network.
 
For some connections, such as a single computer on a network, a router might not be needed. Nevertheless, they are recommended for multiple devices, as well as general business and home networking. Modems and routers may be purchased as two separate devices, connecting to each other through cabling. In recent years, some ISPs have begun offering devices that combine the router and modem into a single unit. If VOIP is a need for your project, ISPs may also have router/modem combined units that also have phone interfaces.
 
When it comes time to begin sourcing the analog modem and router devices and components that you need for your next project or operation, ASAP IT Technology has you covered with everything you are searching for. Owned and operated by ASAP Semiconductor, and we can help you find the IT hardware parts that you need, new or obsolete. As a premier supplier of parts for the computer components, we're always available and ready to help you find all the parts and equipment you need, 24/7x365. ASAP Semiconductor is an FAA 0056B accredited and AS9120B, ISO 9001:2015 certified enterprise. For a quick and competitive quote, email us at sales@asap-ittechnology.com or call us at +1 (714) 705-4780.

A network adapter is defined as the component of a computer’s internal hardware that is used for communicating with another computer over a network. A network adapter enables a computer to connect with any computer, server, or other networking device via LAN connection. They can be used over both wired networks via ethernet cable and wireless networks through a router.

The network is typically the only component within a computer for interfacing or connecting with a network. Adapters are commonly built on a printed circuit board with jumpers that connect to the computer’s motherboard. Adapters for wired networks feature an RJ-45 port that uses cables for network connectivity. Wireless adapters connect to the network via a built-in or externally connected antenna. Both network adapters, whether wired or wireless, support LAN protocols like TCP/IP and others. This blog will provide further insight into network adapters, their types, and functions.

Several types of hardware adapters exist: integrated wireless chips, USB adapters, media adapter, and PCI adapters. An integrated wireless chip is a built-in network adapter that is pre-installed in a new computer. This is common only in newer models. A USB adapter is probably the most commonly-used adapter. It is a simple USB plug that fits into a port to enable computer network connections. This is found in WiFi or ethernet applications. A media adapter, sometimes called a game adapter, is used to connect to older models of game consoles or other home entertainment with modern networks, simultaneously providing WiFi capability.

The final type of network adapter, the PCI adapter, is found on older PCs. Also called a NIC(Network Interface Card), the PCI adapter is a type of add-on card installed inside a desktop computer. A variation of the PCI called a PC Card can be inserted into the side of a laptop computer and provide the same function. In addition to these, there are some types of network adapters that have no hardware component, but rather consist solely of software. These are called ‘virtual adapters’ because they lack any physical parts. Virtual adapters are commonly found in VPNs (virtual private networks), which mask your IP address and encrypt your internet traffic to protect your online identity. In addition to VPNs, virtual adapters are used in research computers or IT servers that run virtual machine technology.

How to Install A Network Adapter? 
The process of installing a network adapter differs depending on the type and model of adapter you are using, but, generally speaking, consists of two simple steps. The first step is to connect the adapter hardware to the computer, and the second is to install any corresponding software needed for the adapter to operate. Most adapters can be installed while the computer is running normally, but PCI adapters require the user to turn off and unplug the computer before installation. Regardless of the network, adapters are a necessity. Any adapter you purchase will support either WiFi or ethernet standards, and is an essential piece of both wired and wireless computer networks. Specialized adapters with very particular applications are also available, but are not commonly found or needed in most personal or workplace networks.

At ASAP IT Technology, owned and operated by ASAP Semiconductor, we can help you find all the wireless devices and network storage adapter parts for the aerospace, civil aviation, and defense industries. Our inventory of over 6 billion new and obsolete parts also contains wireless NIC (network interface controller) parts and much more. We’re always available and ready to help you find all the parts and equipment you need, 24/7-365. For a quick and competitive quote, email us at sales@asap-ittechnology.com or call us at 1-714-705-4780.