Yeastar S20

Key Features and Benefits

• Works with SIP/IAX2, PSTN lines,
• ISDN BRI, E1/T1/PRI, and GSM/CDMA/3G
• Built-in call recording capability
• Powerful Apps (add-ons) include
• Auto Provision, LDAP, and more coming soon
• Free lifetime software/firmware
• upgrade and above all, it’s super easy
• Connect multiple sites andremote users instantly
• No hidden charges and extra licensing fees
• Low power consumption (1.8-59.1 watt)

FEATURES

• Automated Attendant (IVR)
• Attended Transfer
• AutoCLIP
• Blind Transfer
• Blacklist/Whitelist
• Call Back
• Call Detail Records (CDR)
• Call Forwarding
• Call Monitor
• Call Parking
• Call Pickup
• Call Recording
• Call Routing
• Call Waiting
• Caller ID
• Conference
• Custom Prompt
• Dial by Name
• DISA
• Distinctive Ringtone
• DNIS
• Do Not Disturb (DND)
• Event Center
• Email to SMS/SMS to Email
• Fax to Email
• Follow Me
• Paging/Intercom
• LDAP
• Mobility Extension
• Multi-language System Prompt
• Multi-language Web GUI
• Music on Hold
• One Touch Recording
• Queue
• PIN List
• Phone Provisioning
• Real-time Status Monitor
• Ring Group
• SIP Forking
• Skype Integration
• Speed Dial
• Time Condition
• User Portal
• User Permission
• Video Calls
• Voicemail
• Voicemail to Email
• Voicemail Forwarding

SPECIFICATIONS

• Users: 20
• Max Concurrent Calls: 10
• Max Analog Ports: 4
• Max BRI Ports: 4
• Max Cellular Ports: 1
• 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
• Power: DC 12V 1A
• Power Consumption: 1.8-10.6 W
• Mounting: Desktop & Wall-mount