Grandstream GXP 2120
GXP2120 is an IP Phone of a new generation. It has six lines, a large LCD screen with a 320x160 resolution, 4 programmable context-sensitive soft keys (XML), 7 programmable speed dial keys with BLF support, two network PoE ports and probability of five-sided conference.
GXP2120 provides a superior HD audio quality, high functionality, custom applications, automated provisioning for easy large-scale installations, enhanced security, and compatibility with most SIP devices and platforms from other manufacturers. This device is the flagship of the series and differs from other devices from the series by a large screen and support for up to six SIP accounts simultaneously.
Technical characteristics:
LCD display with a 320x160 pixel resolution, 8 levels of gray scale.
Wide HD audio support, superb full-duplex speakerphone with advanced echo cancellation and excellent quality two-way conversation.
Automated services (weather, stock quotes, exchange rate, RSS feeds, etc.), custom ringtones, back tones, music on hold using Internet streaming or local music, customizable screen content (XML), enhanced integration with the Internet applications.
Gatekeeper is an administrational tool for H.232 multimedia networks. A single unit can control interactions for each zone, which comprises the terminals, MCU's and gateway within the frames of a particular domain. Gatekeeper is an optional element, but when it available, it becomes the central administrative entity.
i2Telecom
i2Telecom provides high-quality international and domestic long distance calling services to subscribers at a fraction of the cost of traditional carriers by leveraging the power of the Internet.
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