Broj GSM kanala (Max): 4 Tip mreže: 850/900/1800/1900MHz Protokol: SIP (RFC3261),IAX2 Prenosni Protokol: UDP,TCP,TLS,SRTP DTMF: RFC2833, SIP INFO, In-band Codec: G.711A/U law, G.722, G.723.1, G.726, G.729a. Echo Cancellation: ITU-T G.168 LEC
LAN: 1 (10/100Mbps) Network: Static IP, DHCP Client, Firewall, VLAN, DDNS, QoS, OpenVPN NAT Traversal: Static NAT, STUN
Dimenzije: 213 x 160 x 44 mm Napajanje: AC 100-240V 50/60Hz 1.5A MAX
Radna temperatura: 0° do 40°C, (32° do 104° F) Temperatura skladištenja: -20° do 65°C, (4° do 149° F) Vlažnost: 10-90
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