◆自動總機基本4迴路,加裝記憶體擴充卡即升級為16路◆語音信箱基本4迴路,...
IP30, IPv6/IPv4, 8-Port 1000T 802.3at PoE + 2-Port 100/1000X SFP Wall-mount Managed Ethernet Switch (-40 to 75 C, dual power input on 48-56VDC terminal block and power jack, SNMPv3, 802.1Q VLAN, IGMP Snooping, SSL, SSH, ACL)