OpenVox products are ready to be used with leading open source telephony projects including Asterisk^®, trixbox^®, Elastix^®, PBX in a Flash, AskoziaPBX^®, Voyage-Linux in full product line with excellent performance and are being continuously extended with innovation.

OpenVox Analog cards can use any of combination of OpenVox FXO-100 (red) or FXS-100 (green) modules according to business requirements.

Key Features:
* Scalable: Just add additional cards to extend system.
* Easy to use : Full software and hardware compatible with Digium's TDM400P.
* Exchangeable with Digium daughter cards: Modules can be interchanged for Digium's X100M/S100M.

OpenVox products are covered by a 5-year warranty. OpenVox stands closely behind its products and takes responsibility to ensure everyone a great OpenVox customer experience.