- New
IP PBX Yeastar S20
€354.64
Tax included
Secure payments
SSL-secured connection, cash on delivery payment.
Fast delivery
Delivery nationwide – arranged after the order.
Returns
14-day right of withdrawal under consumer protection law.
| Users | 20 |
| Max. number of users (optional) | 20 |
| Simultaneous calls | 10 |
| Max. number of analog extension ports (FXS) - optional | 4 |
| Max. number of trunk ports (FXO/BRI) - optional | 4 |
| Max. number of GSM/3G/4G ports | 1 |
| VoIP trunk lines | 20 |
| LAN ports | 1 (10/100 Mbps) |
| Data transfer protocol | UDP, TCP, TLS, SRTP |
| Audio codecs | G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC |
| Video codecs | H263, H263P, H264, MPEG4 |
| DTMF | In-band, RFC4733, RFC2833, SIP INFO |
| Call recording | Yes, automatic |
| IVR (Interactive Voice Response, greeting messages) | 32 |
| Voicemail | 5000 min |
| Operator control panel | no |
| Call center functionality | no |
| Video conference calls | no |
| Firewall | yes |
| T.38 fax support | yes |
| Supported external storage | TF Card (Micro SD Card) |
| Expansion module slots | 4 |
| Max. number of GSM/WCDMA/4G LTE modules | 1 |
| Max. number of S2/O2/B2 modules | 2 |
| Operating conditions | 0°C - 40°C, 10-90% humidity, non-condensing |
| Power supply | DC 12V 1A |
| Dimensions | 160mm (L) x 160mm (W) x 30mm (H) |
| Weight | 0.3 kg |
| For mounting on | Desk / Wall |
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