Yeastar
Yeastar SO Module 1FXO+1FXS Compatible with MyPBX Series and Asterisk Card (SO Module) New
$120.00
$50.00
PRODUCT DESCRIPTION:
YEASTAR SO MODULE 1FXO+1FXS COMPATIBLE WITH MYPBX SERIES AND ASTERISK CARD - UNIQUE PSTN FALLBACK FUNCTION! MAKE/RECEIVE CALLS EVEN WHEN SYSTEM POWERS DOWN. NEW
