Description
Yeastar S300 IP PBX SPECIFICATION
| 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 |
