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Grandstream Networks GXV-3000 user manual Glossary of Terms, Adsl

Models: GXV-3000

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GXV-3000 User Manual

Grandstream Networks, Inc.

9 Glossary of Terms

ADSL

Asymmetric Digital Subscriber Line: Modems attached to twisted pair copper wiring that transmit from 1.5 Mbps to 9 Mbps downstream (to the subscriber) and from 16 kbps to 800 kbps upstream, depending on line distance.

AGC

Automatic Gain Control, is an electronic system found in many types of devices. Its purpose is to control the gain of a system in order to maintain some measure of performance over a changing range of real world conditions.

ARP

Address Resolution Protocol is a protocol used by the Internet Protocol (IP) [RFC826], pacifically IPv4, to map IP network addresses to the hardware addresses used by a data link protocol. The protocol operates below the network layer as a part of the interface between the OSI network and OSI link layer. It is used when IPv4 is used over Ethernet

ATA

Analogue Telephone Adapter. Covert analogue telephone to be used in data network for VoIP, like Grandstream HT series products.

CODEC

Abbreviation for Coder-Decoder. It's an analog-to-digital (A/D) and digital-to-analog (D/A) converter for translating the signals from the outside world to digital, and back again.

CNG

Comfort Noise Generator, generate artificial background noise used in radio and wireless communications to fill the silent time in a transmission resulting from voice activity detection.

DATAGRAM

A data packet carrying its own address information so it can be independently routed from its source to the destination computer

DECIMATE

To discard portions of a signal in order to reduce the amount of information to be encoded or compressed. Lossy compression algorithms ordinarily decimate while subsampling.

DECT

Digital Enhanced Cordless Telecommunications: A standard developed by the European Telecommunication Standard Institute from 1988, governing pan-European digital mobile telephony. DECT covers wireless PBXs, telepoint, residential cordless telephones, wireless access to the public switched telephone network, Closed User Groups (CUGs), Local Area

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Grandstream Networks GXV-3000 user manual Glossary of Terms, Adsl
Page 49 Page 51

GXV-3000 specifications

The Grandstream Networks GXV-3000 is a cutting-edge multimedia IP video phone designed to enhance business communication through advanced features and innovative technologies. This device stands out as a versatile solution for organizations looking for high-quality video conferencing, VoIP services, and a seamless interface for everyday communication needs.

One of the main features of the GXV-3000 is its support for high-definition video calling, which is essential for fostering clear and effective interactions. With a 7-inch LCD touchscreen display, users can navigate easily through options and settings, making it user-friendly for individuals at all levels of technical expertise. The touchscreen interface not only simplifies video calling but also allows for quick access to various applications, making it a robust tool for both personal and professional use.

The GXV-3000 integrates seamlessly with various VoIP protocols, ensuring compatibility with numerous telecommunications systems. It supports SIP and other standards, allowing users to make and receive calls over the internet while maintaining exceptional audio and video quality. Additionally, the device features a built-in web browser, enabling users to access online resources and applications directly from the phone.

Another notable characteristic of the GXV-3000 is its multi-line support, which allows users to manage multiple calls and contacts efficiently. This feature is particularly beneficial for busy professionals who need to stay connected with clients and colleagues simultaneously. Furthermore, the phone includes a variety of connectivity options, including Ethernet and Wi-Fi, providing flexibility in how it can be deployed in an office setting.

From a security perspective, the GXV-3000 offers enhanced security mechanisms to protect sensitive communication. It includes features like encrypted voice and video streams, safeguarding against potential eavesdropping or unauthorized access. Moreover, regular firmware updates ensure that users benefit from the latest security patches and enhancements.

In summary, the Grandstream Networks GXV-3000 is an advanced multimedia IP video phone that combines high-definition video calling, an intuitive touchscreen interface, and robust VoIP functionality. With its multi-line support, extensive compatibility, and strong security features, it is an ideal choice for businesses looking to elevate their communication experience. Whether for internal collaboration or external meetings, the GXV-3000 delivers an exceptional service that meets the demands of today's fast-paced corporate environment.