samedi 30 avril 2011

Equipment / technical equipment, Voice over Internet Protocol


Any application VoIP requires a power source supported by the network as well as high capacity and the most important equipment that we will need: - Analogue telephone adapters Analog Telephone Adaptors ATA -: - The analog phone adapter ATA link any normal analogue phone network with Voice over Internet Protocol. This converter on a port type RJ-11 (port phone) and another port of the type of RJ-45 (port Ethernet Ethernet) thereby acting this converter to convert audio signals analogue of the normal phone analogue signals to digital and can be connected to ATA on any type of phones and ATA is a VoIP Gateways Mobile code Soft phone: - You can buy a replacement phone for Voice over Internet Protocol installed the program does the same task within the personal computer, which is known as the "phone code" Soft phone. This program requires no more than provide a sound card, speakers, Msdh (microphone) in addition to making sure that your firewall does not prevent his personal exemplified (Net2Phone-PC2Call). Mobile Voice over Internet Protocol VoIP Phone: - Equipment is specially designed for this purpose is linked directly with the VoIP network and did not need any additional equipment, such as ATA and did not need to download any software. Can operate according to these phones and the Internet Protocol one or more. Important features that you should inspect when buying a mobile Voice over Internet Protocol: - Consumption is simple to view the package: support mechanisms developed pressure) such as G.729 Speex). Interface provides easy management: working across the Web. Port for the vote: exit for the voice with the possibility of connecting headphones) for distance training applications (. Mobile Voice over Internet Protocol wireless Wi-Fi/WLAN Phone: - Equipment is specially designed for this purpose is linked with the VoIP network such as the former, but the difference only that it be connected to the network wirelessly via the access point Access Point. Cards with a network linking public switches telephone PSTN interface cards: - If you want to route calls from the equipment that operates according to Voice over Internet Protocol to the traditional telephone network PSTN will need to install some special equipment for this purpose within such Mksmk card PCI TDM400P wildcard. [Edit] Some success stories using a technology called Voice over Internet Protocol
[Edit] System VoIP gives State Hospital Carolania some calm The Hospital of the University of North Carolina - United States - get rid of the old regime Paging Overhead and through which the nurse requested through loudspeakers. The objective is to reduce the noise the old system of internal communication and protests that patients are not taken delivery of their applications as required. In the previous period was the hospital's patients when they want to request a specific request it through the device next to the bed and is receiving contact our hospital and the officer will record the patient's request and then dials the pathogen through the intercom system (speakers sound) to convey the patient's request. Intercom system offers the service was not fast enough and ineffective does not serve the nurses properly because the nurse needs to direct contact with the patient and not through a third party (the receptionist) In addition to the noise caused by this system. The solution to this problem through the work of a wireless network to facilitate the work of doctors put patients directly on their portable computers. The hospital using the technology VoIP Abbarbrocokol the Internet to connect patients and nurses directly were distributed to more than three hundred cordless phone on the nurses and linking devices be close to the family of patients, allowing the patient to connect wirelessly to Balmamrd The nurse answered by wireless phone carried by ensuring no hassle delivery their requests clearly. [Edit] The units communicate over the Internet Protocol in the State of New Orleans without the benefit after Hurricane Katrina After Hurricane Katrina hit New Orleans and state - United States - were cut off communications for thousands of families trapped by the flood. After the hurricane destroyed most of the facilities were not shining charities to communicate with their loved ones, including the Organization: Catholic Charities Archdiocese of New Orleans (CCANO). And before the flood and Hurricane Katrina, the institution intends to activate the system, RingCentral, a system to link all staff with the institution and the system uses a technology called Voice over Internet Protocol before the storm was the system under test. The organization intends to improve communication and emergency plans in the event of a disaster. During the hurricane most of the telephone lines were cut off and mobile phones were out of coverage. The new system will determine if the run-stricken areas and necessary through personal contact with staff and determine the situation after the disaster by sending sufficient information and the necessary support for people in distress and in need of help. And after this storm has caused damage and disruption from the outside world out of organizations and institutions studying, is the need to keep contact with all the circumstances and not only through traditional communication that could be cut off completely, but we should rely on modern technology as well, such as Voice over Internet Protocol.

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