Yeastar S20 VoIP PBX
Compact entry-level small business phone system Easy to use, reliable and feature-rich
Easy to use. Powerful in Production Built for Small Business
Yeastar S20 is a stand-alone PBX system with unrivalled range of features for business with less than 20 users. It's built to be simple to use and powerful in production.
Connect, communicate and collaborate the way you like
With S20 to work with Yeastar Linkus UC softphone and Linkus Cloud Service, experience the ultimate convenience of doing business anywhere, on any device.
Flexible Modular Design
Free Telephony Interfaces Combination With Yeastar S-Series, all the telephony interfaces are modular and customizable, S20 support 2 onboard module slots to custom FXS, FXO, ISDN BRI, GSM/3G/4G.
Powerful Remote Management
Benefit from a highly secure platform to monitor and manage your PBX system(s) remotely and centrally. Whether you are a phone system end user or a IT reseller, Yeastar Remote Management tool is here to free you from technical headaches and reduce IT & maintenance costs.
Complete Built-in Features
From basic call routing, IVR to advanced call conferencing and recording, Yeastar S-Series VoIP PBX provides you with all-inclusive features without extra licensing fees.
Extra Capacity with App Center
Independent from the main framework of the system, App Center allows you to add and manage Apps independently for extra functionality like hotel app, billing, call center integration, etc.
Features
- Automated Attendant (IVR)
- Attended Transfer
- AutoCLIP
- Blind Transfer
- Blocklist/Allowlist
- Call Back
- Call Detail Records (CDR)
- Call Forwarding
- Call Monitor
- Call Parking
- Call Pickup
- Call Recording
- Call Routing
- Call Waiting (FXS)
- Caller ID
- Contacts
- Custom Prompt
- Dial by Name
- DISA
- Distinctive Ringtone
- DNIS
- Do Not Disturb (DND)
- Event Center
- Email to SMS/SMS to Email
- Fax to Email
- Paging/Intercom
- LDAP
- Linkus UC Clients
- Linkus Cloud Service*
- Mobility Extension
- Multi-language System Prompt
- Multi-language System Language
- Multi-site Interconnect
- Music on Hold
- One Touch Recording
- Queue
- PIN List
- Phone Provisioning
- Real-time Status Monitor
- Remote Management
- Ring Group
- SIP Forking
- SLA
- Speed Dial
- Time Condition
- User Portal
- User Permission
- Voicemail
Technical Specification
Product: Yeastar S20
Users: 20
Max Concurrent Calls: 10
Max FXS Ports: 4
Max FXO/BRI Port: 4
Max GSM/3G/4G Ports: 1
VoIP Trunks: 20
Protocol: SIP (RFC3261), IAX2
Transport protocols: UDP, TCP, TLS, SRTP
DTMF: In-band, RFC4733, RFC2833, SIP INFO
Codec: G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4
Ethernet Interfaces: 2x 10/100 Mbps
Voicemail: 5000 min (expandable)
Firewall: Yes
T.38 Fax: Yes
Hot Standby: Yes
External Storage: TF Card
Width: 160 mm, Depth: 160 mm, Height: 30 mm
