NIM-2FXS/4FXO= Модуль 2-Port FXS/FXS-E/DID and 4-Port FXO Network Interface Module
Каталог
NIM-2FXS/4FXO= Модуль 2-Port FXS/FXS-E/DID and 4-Port FXO Network Interface Module
NIM-2FXS/4FXO= Модуль 2-Port FXS/FXS-E/DID and 4-Port FXO Network Interface Module