ไทย
E1 VoIP Gateway
สิงหาคม 24, 2016
Introduction：MTG1000 series is a kind of digital trunking gateway based on embedded operating system. It supports standard SIP/H.323 protocol with large-capacity carrier class telephone trunking gateway functions. It equips up to 4/8 ports and 1/2 po...
สิงหาคม 24, 2016
Introduction：MTG1000 series is a kind of digital trunking gateway based on embedded operating system. It supports standard SIP/H.323 protocol with large-capacity carrier class telephone trunking gateway functions. It equips up to 4/8 ports and 1/2 po...