|
|
| Users |
300 (up to 500) |
| Max Concurrent Calls |
60 (up to 120)* |
| Max Analog Ports |
24 |
| Max BRI Ports |
24 |
| Max Cellular Ports |
6 |
| Max E1/T1/J1 Ports |
3 |
| VoIP Trunks |
100 |
| Protocol |
SIP (RFC3261), IAX2 |
| Transport Protocol |
UDP, TCP, TLS, SRTP |
| Codec |
G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4 |
| DTMF |
In-band, RFC4733, RFC2833, SIP INFO |
| LAN |
1 × 10/100/1000 Mbps |
| WAN |
1 × 10/100/1000 Mbps |
| IP Services |
Static IP, DHCP, VPN, Firewall, VLAN, DDNS, PPPoE, QoS, Static NAT, STUN |
| Voicemail |
|
| Firewall |
Yes |
| T.38 Fax |
Yes |
| App Center |
Yes |
| External Storage |
SD Card & 2.5 inch SATA HDD |
| USB |
1 |
| Power |
AC 100-240V 50/60HZ 1.8A max |
| Size (L x W x H) (cm) |
44 x 25.2 x 4.4 |
| Weight |
2.6 kg |
| Power Consumption |
6.2-59.1 W |
| Environment |
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 |
| Mounting |
1U Rack-mount |
