S20

Phone users
20 Users
10 Concurrent Calls
Up to 4 FXS/FXO/BRI Ports
Up to 1 GSM/3G/4G Channel
pbx Security
Security : protected from Internet
hackers and viruses with built-in
firewall, TLS, SRTP, and more.

Performance
Performance : powered by
Freescale ARM A9 industrial grade
quad-core CPU processors.

Future-proof
Future-proof : free lifetime software
/firmware upgrade assures reliability
over the years.

Easy to use
Easy to use : save time with
streamlined installation. Manage
PBX on the intuitive web GUI.

Phone provisioning
Phone provisioning : automatically
provision phones from Cisco,
Yealink, Polycom, and more.

• App Center
• AutoCLIP
• Auto Provision IP Phones
• Automated Attendant (IVR)
• Blacklist/Whitelist
• Billing App
• Call Back
• Call Detail Records (CDR)
• Call Monitor
• Call Recording
• Call Routing
• Call Transfer
• Conference

• • Distinctive Ringtone
  • Emergency Number
  • Event Center
  • Email to SMS/SMS to Email
  • Fax to Email
  • Find Me/Follow Me
  • Hot Standby
  • Import/Export Extensions
  • LDAP Server APP
  • Mobility Extension
  • Music on Hold
  • Queue
  • Ring Goup

• SIP Forking
• SLA
• Speed Dial
• Time Condition
• User Portal
• User Privileges
• Video Calls
• Voicemail
• Voicemail to Email
• VPN Server App

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