Descripción del producto

- VoIP Gateway with full capacity 4E1 to SIP
 
- 4 E1 G**4 (**0 / *5 Ohm, RJ *5 / BNC) 
- signaling PRI: ISDN DSS1 or R2 MFC (configurable using configuration SW - a few  
types - CAS,..) 
-  up to **8 simultaneous calls (G.**1) 
-  up to *4 simultaneous calls (G.**6, G.**9 a b, G.**3.1) 
- devices can be cross connected over Ethernet (SIP sig.) or over E1 and achieve             
higher capacity 
- echo cancellation G.**5 / G.**8 - ***4 up to **8 ms 
- Fax over IP support, including T.*8 
- OS LINUX 
- Asterisk SW 
- SIP signaling RFC ***1 
- AOC (charging pulses) 
- 2 Ethernet *0/**0 BT or 1x*0/**0 BT and 1x*0/**0 FX, auto MDIX option 
- USB 1.1 host port 
- terminal port V.*4(RS**2) RJ *5 
- SD card 
- internal timeslots cross connect for TDM - TDM calls 
- robust jitter buffer 
- DTMF - RFC ***3 generation and detection 
- call progress tone generation (dial, busy, ...) 
- caller ID generation and detection 
- silence detection / suppression and comfort noise generation 
- announcement playback 
- voice mail 
- remote management CLI - SSH 
- SNMP protocol 
- basic data routing 
- QoS
- optional(*):
 
* - up to *2 GSM SIM ports **0/**0/***0/***0 MHz 
 
- configuration via web interface manager
- mechanical assembly: 1U *9" 
- product code: ITX **5 *1 Voice and Data Router