Происхождение товара
Guangdong, China
Ethernet Interfaces
1* WAN, 10/100Mbps, RJ-45
Protocol
SIP v2.0 (UDP/TCP),RTP/RTCP/RFC
Voice codec
G.711A/U law, G.723.1,G.729A/B,G.726
Caller ID
DTMF/FSK CLI Presentation
Call features
VAD,CNG, PLC and Dynamic Jitter Buffer
NAT
STUN, Static/Dynamic NAT
Maintenance
SNMP/TR069/Auto Provisioning/CDR