Telephony, PBX & VoIP > VoIP Hardware

Telephony, PBX & VoIP > VoIP Hardware > PSTN Cards for Asterisk

• From 2 to 24 ports supported, mixing FXO and FXS interfaces as required
• Support for the Asterisk, Yate, FreeSwitch OPAL PBX/IVR projects, as well as other Open Source and proprietary PBX/Switch/IVR/VoIP gateway applications
• Single synchronous PCI interface for all 24 FXO/FXS ports
• Four RJ11 ports per REMORA card
• Dimensions: 2U Form factor: 120mm x 55 mm for use in restricted chassis
• Short 2U compatible mounting clips available for installation in 2U rack-mount servers
• 32 bit bus master DMA data exchanges across PCI interface at 132Mbytes/sec for minimum host processor intervention
• Autosense compatibility with 5v and 3.3v PCI busses
• Fully PCI 2.2 compliant, compatible with all commercially available motherboards, proper sharing of PCI interrupts
• Intelligent hardware: Downloadable Field Programmable Gate Array programming with multiple operating modes. Field upgradeable so that new features can be added when they become available
• Power: 800mA peak, operational 300mA max at +3.3v or 5v
• Temperature range: 0 50C
• Optional DSP daughterboard on the A200d
• G.168-2002 echo cancellation in hardware
• 1024 taps/128ms tail per channel on all channel densities
• DTMF decoding and tone recognition
• Voice quality enhancement: Octasic music protection, acoustic echo control and adaptive noise reduction
• The A200 and Remora cards incorporate four, 4 pin RJ11 narrow jacks such as used in telephone handsets. Each A200/Remora is shipped with four 2m cables terminating in a narrow RJ11/4 plug at one end and a telephone-standard RJ11/6 plug at the other
• For those who need to hard wire the A200 system, Sangoma provides a kit of 12 RJ11/4 plugs and a crimping tool