Allo Analog Active Card- 4FXO

Description

The difference is that our card takes care of the majority of operation on board thus reducing the load on the CPU. Furthermore, our product is detected as a network card in both Linux^TM and Windows^TM systems.

Once the driver is installed in your system, you can start configuring the card through an easy to use interface and start using it with your preferred PBX platform (3CX^TM, Asterisk^TM, Elastix^TM…). Hardware DSP for Line Echo Cancellation (carrier grade 128ms) and transcoding is included.

Key Features

• Compatible with 3CX^TM, Elastix^TM, Asterisk^TM, Trixbox^TM, FreePBX^TM, FreeSwitch^TM and others
• Windows/Linux compatible (all versions)
• On board 128ms hardware Line Echo Cancellation DSP
• On board Transcoding (G711 ulaw/alaw, G722, G723.1, G729) DSP
• 4 analog ports (FXO or FXS)
• T.38 fax relay
• Pre configured for almost plug and play experience
• Clean and easy to understand GUI
• Caller ID supported
• DTMF Digit Detection and Generation supported
• SIP User Agent IETF RFC3261 compliant

Target Applications

• Voice-over Internet Protocol (VoIP) Services
• Legacy PBX Services
• Complex IVR Trees
• VoIP Gateways
• Calling Card Platforms