Please note the foneBRIDGE2 Single T1/E1 Ethernet Bridge has been replaced by the Redfone foneBRIDGE2 Single Port T1/E1 to TDMoE
foneBRIDGE2 Single port without Echo Cancellation
The foneBRIDGE2 Single port is a T1/E1 PRI-to-Ethernet Bridge. It is an integrated blackbox "appliance" designed to streamline installation and enable redundant design of Asterisk ® based VoIP systems.
Perfect for simple T1/E1 standalone Asterisk installs or complex clustered environmentsthat require High Availability with minimal downtime.
Dual port capability out of the box without the upfront investment. Through a simple and cost effective upgrade license the 2nd port can be enabled on demand.
foneBRIDGE2 eliminates the need to install proprietary TDM hardware cards in approved/compatible server configurations. Instead, foneBRIDGE2 terminates T1/E1 PRI lines on the trunk side and provides direct Ethernet communication to a network of Asterisk servers using the Asterisk TDMoE protocol.
Key Features
Failover & Asterisk HA Enabled
- High-Availability through rapid failover capabilities ensures your critical telephony services are alwayson and available
Flexible Configuration
- Configurable on a per-port basis, foneBRIDGE2 allows you to mix multiple telephony standards on a single deployment. Field upgradeable
Solid State Embedded Appliance
- No moving components
- Low heat and power consumption
- High MTBF (mean time before failure)
Optional DSP based Carrier Grade Echo Cancellation
Target Applications
• T1/E1 PRI Trunk termination
• Legacy PBX-to-Asterisk integration
• High-Availability/Failover Asterisk clusters
• Channel Bank connectivity
• Mixed telephony environments (ex. E1 PRIs + T1 Channel Banks)
• Blade Servers where PCI slots are not available
Telephony
• PRI Switch Compatibility– EuroISDN, AT&T 4ESS, DMS 100, Lucent 5E, NI1/NI2; Network or CPE
• Line Interface– Dual T1/E1 (RJ45).
• Line Encoding– AMI/B8ZS for T1, AMI/HDB3 for E1
• Framing– SF, ESF, CCS, CAS
• Robbed Bit Signaling (RBS/CAS)
• Short and Long Haul line build out (LBO)
• Adaptive Equalizer for line attenuation conditioning
Ethernet
• 10/100-BASE-TX Half/Full-duplex
• 2 x Dedicated RJ45
Specifications
Electrical: DC 500mA Max @ 5V (2.5W)
• Environmental: 0 to 50 deg C operating
• Physical:
Dimensions: 5.00” x 6.50” x 1.00”
Weight: 1 pound
Mounting: Flange Mount or Desktop
MODEL NUMBERS
• No Echo Cancellation: 750-5050-Single
• With Echo Cancellation: 750-5050-ECSingle
• Upgrade License: 750-DUAL-Upgrade
