Matrix SETU VGFX8422

Matrix SETU VGFX is a powerful gateway that supports classic telephony networks, GSM-services, and VoIP-telephony. Matrix SETU VGFX provides intelligent routing of incoming and outgoing calls between different networks, and does it in such a way to ensure the minimum cost of connection.

Matrix SETU VGFX provides easy interaction between communication networks of various sizes, can work with any SIP-provider, supports the four-band GSM, has a connector for the phone line (FXO), and the interface for the analog telephone (FXS).
Incoming call which comes through a telephone line, is available to any device connected to the gateway - whether PC or mobile phone. Just as well as with a regular phone using Matrix SETU VGFX, you can get access to the cellular network or VoIP service.
Matrix SETU VGFX is a multitasking device and can use all the channels simultaneously. For organizations with remote offices it is especially important to have the possibility of direct (peer to peer) connections using the gateway. Moreover, Matrix SETU VGFX can work with multiple providers, which gives organizations the flexibility to optimize their cost of voice communications.
Among the features of Matrix SETU VGFX are customizable access codes to the system, call routing depending on the line, the emergency call, automatic choice of network, intelligent routing to optimize the cost of the connection, and a number of other functions.

Providers in database: 6433

Echo cancellation module VPMADT032

VPMADT032 echo cancellation module is meant to be used with the Digium IP telephony boards; it provides echo cancellation for configurable long "tail" of up to 128 ms (1024 samples) simultaneously for all ports of the board. All IP-PBX Asterisk servers, connected to the telephone network (PSTN) have one common problem, which is "hybrid echo" - echo obtained due to the difference in the load-wire and four-wire telephone circuits. Echo appears as a distorted reflection and a detainee of the caller's voice, who is subscribed to IP-PBX Asterisk while talking to PSTN subscribers.

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