VOIP Gateway - Used Extensively for Voice and Data Connectivity
VOIP gateway is a kind of network device, which helps to convert all type of fax and voice calls between PSTDN and an IP network in real time basis. It is a sort of high performance gateway that has been designed for VoIP application. Most of the VoIP gateways feature minimum one telephone and Ethernet port. All the protocols like SIP, MGCP or LTP may help in order to control any gateway.
Benefits of VOIP gateway
It connects the fax machines and telephone with the help of old type of telephone network like PBX & key systems. In this way those who are VoIP customers can easily make calls through IP network. In order to enhance carrier services this gateway plays a big role and can provide easy access.
The main function of VOIP gateway is fax and voice compression or decompression, call routing, control signaling and packetting. These gateways are also packed with many more features like interfacing with various external controllers’ e.g. swift switches, gatekeepers, network management systems & billing systems.
Following are few of the popular products of this gateway used by the internet phone service provider
SPA 3102 Gateway for voice with router
This has got plenty of features, which is quite useful for any small business people or even domestic sector, who are looking for advanced voice gateway.
This is mainly designed for small business people and at the same time this can handle many phone calls and helps the user in switching between various lines and at the same time maintaining internet access. Due to built-in router, it is possible to switch over all the phone calls to any of the standard telephone if in case electricity or internet fails.
SVG1501 Wireless Voice gateway
This includes four cable ports, advanced security and firewall measures, adapter for standard telephone, so that you can interconnect with any phone and wireless access point directly. Internet phone service provider as well as private consumers can easily use high speed telephone & data transfer service.
Four port PSTN gateway
This is designed mainly for office buildings. There is a possibility of fifty different users to connect with this device at the same time. It is quite simple and easy to use & very easy to relocate. With this facility available it is possible to relocate your office to any new place and you can reinstall your telephone network by plugging on the modem.
This gateway has turned into very flexible and efficient solution over the years & is extensively used for voice and data connectivity in offices. In addition to connectivity performance, it is also very reliable system in different conditions. The future of this kind of gateway is quite precise and clear.