Nơi xuất xứ
Guangdong, China
Mạng
Wireless LAN, Bluetooth, Có dây LAN, TCP, ip, POE, Wifi
Function
Conference /Send/Call Recording/Redial/Hold/Call Forward/Mute
VoIP Protocols
SIP V2 (RFC 3261)
Network Protocols
HTTP/DHCP/PNP/LDAP/TR069/XML/IPv4/TCP/UDP/DNS/NAT
Voice Codec
G.711A/U Law/G.729/iLBC/G.722/AMR/DTMF/ISACWB/OPUS
Network Interfaces
Dual 10M/100M/1000Mbps
Ports
WAN /LAN/DC/RJ9/Micro usb/TF Card