Designed as a low-cost alternative to old fashioned PCI based cards, the new single port foneBRIDGE2is a T1/E1-to-Ethernet Gateway. It is an integrated black-box "appliance" designed to streamline installation and enable redun-dant design of Asterisk based VoIP systems.
foneBRIDGE2 eliminates the need to install proprietary TDM PCI hardware cards in approved or compatible server configurations. Instead, foneBRIDGE2 terminates T1/E1 lines on the trunk side and provides direct Ethernet commu-nication to a network of PBX servers using native Asterisk TDMoE formats and utilities.
Engineered around our unique high-speed SoC (System-on-Chip) TDMoE engine, foneBRIDGE2 provides low-latency delivery of your critical voice traffic. Target Applications
T1/E1 PRI Trunk termination
Legacy PBX-to-Asterisk integration
Simple, single server installs
Complex, HA Asterisk clusters
Channel Bank connectivity
Blade Servers where PCI slots are not available
Compatible with Asterisk, trixbox, Elastix, FreeSWITCH, and others
Echo Cancellation (Optional)
On-board high speed digital signal processing with TI’s 6000™ DSP platform
Adaptive Digital “carrier class” G.168.v8 patented echo canceller
128ms (1024 taps) of echo tail
Comfort Noise Generator
Automatic tail search, fast convergence, and no di-vergence due to double talk
Tone disabler for clear fax and modem communication
Key Features
Failover " " Asterisk HA Enabled
High-Availability through rapid failover capabili-ties ensures your critical telephony services are always on and available
Flexible Configuration
Supports multiple T1/E1 standards
Field upgradeable
Solid State Embedded Appliance
No moving components
Low heat and power consumption
High MTBF (mean time before failure)
Standards
Telephony
PRI Switch Compatibility– EuroISDN, AT" "T 4ESS, DMS 100, Lucent 5E, NI1/NI2; Network or CPE
Line Interface– Single T1/E1 (RJ45)
Line Encoding– AMI/B8ZS for T1, AMI/HDB3 for E1
Super Frame (SF) and Extended Super Frame (ESF)
Robbed Bit Signaling (RBS/CAS)
Short and Long Haul line build out (LBO)
Adaptive Equalizer for line attenuation conditioning
MFC/R2, SS7 support with 3rd party libraries
Ethernet
1x RJ45 10/100-BASE-TX Half/Full-duplex
Specifications
Electrical: DC 500mA Max @ 5V (2.5W)
Environmental: 0 to 50 deg C operating
Physical: Dimensions: 4.75” x 5.00” x 1.00” Weight: 0.5 pounds Mounting: Flange Mount/Desktop