Fanvil BW320

Despite its sleek appearance and low price, Fanvil BW320 phone can confidently be attributed to the professional devices of IP-telephony. This phone works effectively with almost all popular IP providers and is compatible with the IP PBX and Soft Switch hardware, regardless of its manufacturer.

The device is designed for simultaneous operation with two SIP-lines, it has an integrated switch for two 10/100 Mb/s ports. A distinctive feature of the device is support of IAX2-line that allows you to work with the Asterisk protocol, which is the basis of many operators of IP-telephony solutions.
Functionality of the phone is ensured by a high-performance Broadcom BCM1190 phone chip, its operating frequency which is 275 MHz’s. Fanvil BW320 has sufficient memory, including flash memory; it not only provides an excellent quality of transmission and reception of voice, but also a great performance.

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RTP Delivers Multimedia Data In Real Time

A Real-time Transport Protocol (RTP) is a protocol standard defined by the Internet Engineering Task Force (IETF) that outlines a management system for programs using real-time transmission of data through mutlicast or unicast network services in multimedia situations. Originally designed by the IETF for videoconferencing for multiple participants, the protocol is largely used in Voice over Internet Protocol applications. Despite its name, the protocol cannot guarantee real-time delivery of data, however, the RTP does compensate for jitters and can detect when data arrives out of sequence, both issues being popular in VoIP communication. In IP telephony, RTP works with a signaling protocol, such as SIP or H.323, in order to set up connections in a network.

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Vital Telephone

Vital Telephone is a fully licensed and traditionally set up phone company, having achieved the coveted BT interconnect, complimented by eighteen of the worlds best carriers also interconnected to our London hub of telephone exchanges. Our VoiP centric ne