E1/T1/J1 Ports |
 |
2 (Support PRI, MFC R2, SS7, E&M) |
Protocol |
 |
SIP (RFC3261) |
Transport Protocol |
 |
UDP, TCP, TLS, SRTP |
DTMF |
 |
RFC2833, SIP INFO, In-band |
Codec |
 |
G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, Speex |
Echo Cancellation |
 |
ITU-T G.168 LEC |
Network Protocol |
 |
FTP, TFTP, HTTP, HTTPS, SSH |
Network |
 |
DDNS, Firewall, PPPoE, Static IP, QoS, Static Route |
PRI switch types |
 |
Euro ISDN, nation, Q.SIG |
CAS |
 |
MFC R2 (Argentina, Brazil, China, Czech Republic, Colombia, Ecuador, Indonesia, ITU, Mexico, Philippines, Venezuela) |
SS7 |
 |
ITU, ANSI, China |
LAN |
 |
1 10/100/1000Mbps |
WAN |
 |
1 10/100/1000Mbps |
USB |
 |
1 |
Dimensions (L × W × H) (mm) |
 |
213 x 160 x 44 |
Power Supply |
 |
AC 100-240V (12V 2A) |
Operation Range |
 |
0°C to 40°C, 32°F to 104°F |
Storage Range |
 |
-20°C to 65°C, -4°F to 149°F |
Humidity |
 |
10-90% non-condensing |
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