Features
One ISDN PRI E1/T1/J1 ports
Support Asterisk, Freeswitch
Support Elastix directly
Support Trixbox, AsteriskNOW, PBX in a Flash by reinstalling Dahdi
100% compatible with all features of Asterisk PBX
32-bit bus master DMA data exchanges across PCI interface at 132
Mbytes/sec for minimum host processor intervention
Supports standard telephony and data protocols(Including PRI, CAS,
CCS for voice and PPP, HDLC, Cisco HDLC and Frame Relay for data
modes)
Supports chan_ss7 and Openr2
Optional hardware echo cancellation
Applications
ISDN PRI IP PBX
ISDN least cost router
Calling Card Platforms
IVR system
Call Center
Traditional Calls/VoIP Calls Conference
VoIP Gateway
Callback Service
Optional DSP Hardware Echo Cancellation Module: EC32
G.1682002 echo cancellation in hardware
1024 taps/128 ms tail per channel on all channel densities
DTMF decoding and tone recognition
Voice quality enhancement: music protection, acoustic echo control,
and adaptive noise reduction
Does not increase the physical size of the card, and no additional
slot is required
Voice Modes
Pri CPE and PRI NET:
EuroISDN
4ESS(AT&T)
5ESS(Lucent)
DMS100
See more products from this supplier.
Do you want to show products of your own company? Join FREE now!