The Digium® S101I, affectionately known as the IAXy™, takes Asterisk® from the PC to the CPE. This product has been marked End of Life (EOL) and is no longer available for sale. The EOL schedule for this product may be found on the End of Life webpage.
The IAXy provides a single, fully featured FXS interface with an Ethernet back-end, speaking the Asterisk-native IAX protocol, at a highly competitive price. The IAXy is aimed at Voice Over Broadband and Internet Telephone Service Providers. The IAX protocol provides complete NAT transparency, enabling full operation behind NAT and PAT firewalls. This includes the ability to robustly transfer calls between endpoints, allowing on-net calls to be moved off of a service provider's network for better quality and lower cost.
The IAXy supports the following features:
- Auto Upgrade
- Caller ID
- Call Waiting
- Cancel Call Waiting (*70)
- Caller ID on Call Waiting
- Caller ID Disable, Enable (*67, *82)
- Three-way Calling
- Blind Transfer
- Call Parking
- Voice Mail Waiting Indicator (VMWI)
- Mute Rx on-Hook
- Pulse Dial
- Call Hold
White Papers
2011-11-16 - High Quality Analog Interface Cards for Use with Asterisk (PDF)
Datasheets & Brochures
2011-11-16 - S101I (IAXy™) Hardware Datasheet (PDF)
Agreements & Policies
2011-11-16 - Digium End-User Purchase and License Agreement (HTML)
Installation Guides
2011-11-16 - S101I (IAXy™) Installation Guide (PDF)





