Release: Astribank-8 available to public

The Astribank-8 was initial annouced at this year's Astricon. Xorcom has finally added details on how to purchase.

Features:
* 8 FXS ports
* 2 relay output ports for peripheral devices (alarm, gate, etc.)
* 4 input ports for peripheral devices
* USB-2 direct connection to Asterisk server - no PRI card required
* Full support of Asterisk conference capability
* High-quality analog telephony
* "Plug-&-Play" installation using Xorcom Rapid
* Caller ID, message waiting indicator, individual ring patterns
* Supports international impedance and all analog telephone models
* Indicator lights
* USB "Plug and Play" operation
* Automatic configuration and setup with Xorcom Rapid distribution