USB 2IN1 allows the usage of the same telephone for PSTN as well as for VoIP calls. It enables switching between networks so that user can choose the network that will be used for call.

This device can even be used as gateway, in order to allow calls from PSTN to enter the IP network.

Features

• Same features as for USB PHONE, plus
• Connecting PC to PSTN network
• Converting standard phone to USB phone
• Echo canceling on board (optional)
• CODEC (optional with external DSP)
• Ring tones with add on loud speaker (optional)
• Single IC USB handset
• High quality audio (up to 48kHz)
• Fully USB 2.0 compliant
• Fully MICROSOFT compliant
• No extra proprietary driver required
• Starting firmware supports almost all USB PHONE features (Password, HID, audio enable/disable, ring cadencing, LED/LCD handling)
• Enable connecting of standard phone with RJ-45 through USB on PC
• Full BORSCHT functionality
• Software programable signal generation, audio processing, line feeding

Evaluation Kit

• Evaluation board
• Demo application showing features of the USB2IN1
• Application for using the USB2IN1 with Skype®
• Standard USB2IN1 firmware (binaries)
• Skype® firmware (binaries)
• Documentation
• Electrical schematic ORCAD 10.0
• UACB drivers needed for firmware download only