16 GSM or UMTS Channel (depends on which type of network you order)
850/900/1800/1900 MHz
850/1900 MHz, 850/2100 MHz, 900/2100 MHz
SIP, IAX2
UDP, TCP, TLS, SRTP
G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, Speex
ITU-T G.168 LEC
RFC2833, SIP INFO, In-band
Termination (VoIP to GSM/UMTS), Origination (GSM/UMTS to VoIP)
1 10/100Mbps
FTP, TFTP, HTTP, SSH
Static NAT, STUN
DHCP, DDNS, Firewall, OpenVPN, Static IP, QoS, Static Route, VLAN
440 x 280 x 44
AC 100-240V
0°C to 40°C
-20°C to 65°C
10-90% non-condensing
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