Description

ZG***0 are interface devices that connect your existing telephone to your Local Area Network or High Speed Internet connection to allow you to reduce your telephony costs. By taking advantage of your existing investment in high speed internet, you can make calls through your Voice Over IP service provider to make and take calls with the highest quality voice and have access to advanced features. Best-quality Terminal Adapter that mattes up to that of Grand streams. 1 WAN, 1 LAN(**0M Router/Bridge), 1 FXS and 1 PSTN ports. Fully support Asterisk IP PBX. Provide Auto provisioning, Auto new version check and Auto update. SIP protocol For consumer or family use 1 FXS port, 1 Line (Can use for PSTN in and out to PSTN) port Ethernet ports: TWO* *0/**0 Base-T Ethernet ports, Bridge/Router function Functions: Out route selection(use VoIP or PSTN), Caller ID transfer(VoIP and PSTN), Volume adjust, variable dial plan, DMZ, port mapping, support VLAN, support VPN, DDNS Support features: Call hold/Retrieve, Call waiting, Call transfer, *-way calling, G. **1 fax, MWI, Do Not Disturb, Call forwarding: Busy, No answer, Unconditional, 3 SIP accounts, T. *8 fax Impedance: Optional Automatically new version detection and upgrade(HTTP/FTP/TFTP) Auto configure download(HTTP/FTP/TFTP) Dimension: **8* *2**6 (L*W*H)