U-SWITCH

Preliminary information
- communication system in 19" rack 6U
- used as PbX or as transit ISDN PRI E1 exchange
- all basic PbX functions and services
- calls concentration
- control (supervisor) card + 16 positions for peripheral cards
- possibility to connect the cards over Ethernet

Control card:
- OS Linux
- 2x Ethernet 10/100 BT auto MDIX option
- 1x RS232 (V.24)
- 1x SD card
- control program + complete system configuration

Analog card:
- 1x E1 G704 (120 Ohm, RJ 45) signalling ISDN DSS1
- 1x Ethernet 10/100 BT auto MDIX option
- 1x RS232 (V.24) RJ 45
- 8 positions for analog voice modules - connectors RJ 45
- modules(*):
* - FXS (analog subscriber) 4-fold
* - FXO (analog trunk) 2-fold
* - E&M signalling (pulse / fixed) - several types - 2-fold
* - IDTMF signalling/off-premise extension OPX (company signalling) 2-fold
* - LB telephone 2 - fold
* - P signalling (3 wire DID) 2-fold
- possibility to connect OPX Station or different analog converters (IDTMF sig.)

ISDN PRI card:
- 8x E1 G704 (120 Ohm, RJ 45) signalling ISDN DSS1
- 1x Ethernet 10/100 BT auto MDIX  option
- 1x RS232 (V.24) RJ 45

System functions:
- connecting system with full availability
- many options for routing, analysis, adjustment and restriction of dial (suitable for private networks)
- call authorization control
- flexible numbering
- caller ID generation and transmission (also on analog lines)
- generation of charging pulses
- number of other different functions and services
- diagnostics of all interfaces 
- call detailed record
- basic data routing
- SNMP protocol
- local configuration from PC via interface V.24 (RS232) or 10/100 BT UDP
- remote configuration and control via TCP/IP
- possibilty to save the parameter settings (configuration) to PC
- possibility to change firmware - upgrade (remotely as well)
- power supply -48 V DC

- product code:
*Control card:
*Analog card:
*ISDN PRI card: