Products

Product Description

Features

• A101 Single Span T1, E1 & J1 PCI Express Card with Echo Cancellation Hardware
• Supports up to 30 voice calls or 2.048 Mbps of full duplex data throughput over a single T1, E1, or J1 line
• Supports Robbed Bit Channel Associated Signaling and ISDN PRI
• T1 & E1 and fractional T1 & E1, multiple channel HDLC per line for mixed data/TDM voice applications
• G. 168-2002 echo cancellation in the hardware
• 1024 taps & 128ms tail per channel on all channel densities
• DTMF decoding and tone recognition
• No CPU load as a result of echo cancellation
• Echo cancellation hardware does not increase the physical size of the card and no additional slot is required
• Support for Asterisk, FreeSwitch, and Yate, as well as other open source and proprietary PBX, IVR, and VoIP gateway applications

• Color: Green
• Analog, Digital, SIP, or Hybrid: Digital
• Voice quality enhancement: Music protection, acoustic echo control, and adaptive noise reduction
• Weight: 0.5 lbs