Yeastar S20 VoIP PBX Supports up to 20 users and max. 10 concurrent calls
Advanced communication features to create effective business communication experience for small business, connecting to traditional lines, VoIP lines, and cellular networks
| Users |
20 |
| Max Concurrent Calls |
10 |
| Max Analog Ports |
4 |
| Max BRI Ports |
4 |
| Max GSM/3G Ports |
1 |
| Max E1/T1/J1 Ports |
- |
| VoIP Trunks |
20 |
| 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 Mbps |
| WAN |
1 × 10/100 Mbps |
| IP Services |
Static IP, DHCP, VPN, Firewall, VLAN, DDNS, PPPoE, QoS, Static NAT, STUN |
| Voicemail |
5000 min (expandable) |
| Firewall |
Yes |
| T.38 Fax |
Yes |
| App Center |
Yes |
| External Storage |
TF Card |
| USB |
- |
| Power |
DC 12V 1A |
| Size(L x W x H)(cm) |
16 x 16 x 3 |
| Weight |
0.3 kg |
| Power Consumption |
1.8-10.6 W |
| Environment |
Operation Range: 0°C to 40°C; Storage Range: -20°C to 65°C; Humidity: 10-90% non-condensing |
| Mounting |
Desktop & Wall-moun |
|
