- Terminal strip connections for normally open, normally closed, and common for all four relays
- Relays can be toggled or timed closures of from 1 to 99 seconds can be activated
- Terminal strip connections for all four sensor inputs
- Notification by email or text message of sensor input state change
- Can be used as a secure remote relay for Viking VoIP series phones
- Remote Interaction: sensor change on one RC-4A triggers relay activation of a second RC-4A across network
- Ready-to-use webpage control interface
- Encrypted login
- Two levels of access based on login:
- Administrator (full access)
- Guest (programmable limits)
- Relay names, input names and input status can be customized on webpage
- Firmware remotely updatable

- A400 PCI Express 2-24 Port Expandable Voice Card
- Consists of a Remora daughterboard mounted on the AFT PCI card
- Remora card has six sockets, each of which can accept a FXO-2 or FXS-2 module
- Up to one additional Remora daughterboard can be mounted, connected by a backplane bus connector
- Each Remora card has a robust DB25 connection and is ready for hardwiring into a punch block at the PTSN connection
- Support for Asterisk, FreeSwitch, and Yate, as well as other open source and proprietary PBX, switch, IVR, and VoIP gateway applications
- Includes one standard 12-line color coded telephone cable

- 2 Port FXS Chip for A200 or A400 Analog Voice Cards
- Mounts on the Remora daughter board

- A101 Single Span T1/E1/J1 PCI 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
- Ring buffer DMA handling for minimum host intervention and guaranteed data integrity on high volume systems
- Supports Robbed Bit Channel Associated Signaling (CAS) 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
- Voice quality enhancement: music protection, acoustic echo control, and adaptive noise reduction
- 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

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
Ring buffer DMA handling for minimum host intervention and guaranteed data integrity on high volume systems
Supports Robbed Bit Channel Associated Signaling (CAS) 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
Voice quality enhancement: music protection, acoustic echo control, and adaptive noise reduction
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

- From 2 to 24 ports supported, mixing FXO and FXS interfaces, as required
- Support for the Asterisk«, FreeSWITCH«, YateÖ, CallWeaverÖ, PBX/IVR projects, as well as other Open Source and proprietary PBX/Switch/IVR/VoIP gateway applications
- Single synchronous PCI and PCI Express interface for all 24 FXO/FXS ports
- Four RJ11 ports per RemoraÖ card
- Dimensions: 2U Form factor: 120 mm 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 5 V and 3.3 V PCI busses
- Fully PCI 2.2 and PCI Express 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
- Maximum operational power for PCI: 3.75 W (0.75 A @ 5 V) + 4.2 W (0.35 A @ 12 V) per FXS module
- For PCI Express: 2.64 W (0.8 A @ 3.3 V) + 4.2 W (0.35 A @ 12 V) per FXS module
- Temperature range: 0 - 50¦C
- Shipped with standard RJ11-terminated cables
- The A200 consists of a RemoraÖ daughterboard mounted on the AFT PCI card. The Remora card has two sockets each of which can accept a FXO-2 or FXS-2 module. Each FXO-2 or FXS-2 module supports two FXO or FXS lines, respectively
- Up to five additional RemoraÖ daughterboards can be mounted in empty slot positions beside the A200 assembly, connected to the A200 by a backplane bus connector.

1 Channel SIP Extension Activation Key (SPE1)
Allows use of 1 SIP extension via a VSIPEXT32 card
- For KX-TDE systems

- 8 FXS Ports and 0 FXO Port via 4-pin RJ11/4 narrow jacks
- Up to 24 simultaneous PSTN calls
- Available in PCI and PCI Express in 2U form factor
- Carrier-Grade hardware Echo Cancellation options
- Includes on-board diagnostic tool kit
- Supports most motherboards & servers
- Linux and Windows Supported
- Supports Asterisk, FreePBX, proprietary PBX, IVR and more