CooVox-U20 IP PBX

The Mini VoIP telephony system for small business with advanced communication features that support PSTN lines, VoIP lines, and cellular networks.
32 Users ,15 concurrent calls
FXO/FXS/GSM/BRI

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Modules For U20

Quick Setup Wizard

  • Intuitive pages, simple to use
  • Leading installation wizard, fast to configure
  • Time and effort saving

SIP Terminals Zero-Touch Installation

  • Automatically detect IP address & MAC address of CooFone IP Phones, EX16S expansion box or iSpeaker SIP Intercom.
  • Particularly a great feature in a large quantity deployment.
  • Save great of time and efforts.

Innovative User Extension Web Soft Dialer (WebRTC)

  • No third-party explorer plug-in required
  • Phonebook access & update, click-to-dial, window pop-up, voicemail, recordings...
  • More telephony features supported with the web based soft dialer
  • Release hands from handsets

Compatible With Main Stream SIP Terminal Devices

  • SIP terminal devices: Softphones,Gateway, IP Phones.
  • Compatible with Polycom, CISCO, Huawei, Htek, Yealink, Grandstream, Escene, Fanvil, Snom, Dinstar etc.

Features

Call Features
  • Call Forward
  • Call Hold
  • Call Paging and Intercom
  • Call Park
  • Call Queue
  • Call Recording
  • Call Routing
  • Blind Transfer
  • Attendant Transfer
  • Call Waiting
  • One Number Stations
  • Caller ID
  • Call Pickup
  • Music On Hold/Transfer
  • 3-Way Conference
  • Video Call
PBX Features
  • BLF (Busy Lamp Field)
  • CDR (Call Detailed Record)
  • Conference
  • Call Monitoring
  • DID (Direct Inward Dialing)
  • DISA (Direct Inward System Access)
  • Distinctive Ringtone
  • DND (Do Not Disturb)
  • Spy
  • Feature Codes
  • Skype for SIP
  • Follow Me
  • IVR (Interactive Voice Response)
  • Mobility Extension
  • Multi-Language Prompts
  • Multi-Language GUI
  • One Touch Recording
  • Phone Book(LDAP Server)
  • Phone Provisioning
  • Pin Set
  • Record File Download
  • Ring Group
  • SIP Register with UDP/TCP/TLS
  • SIP Trunk
  • Voicemail & Voicemail to Email
  • Smart DID
  • Speed Dial
  • WebRTC
  • T.38 Fax (Pass-through)
  • Time Based Rule
  • SRTP (Secure Realtime Transport Protocol)
  • FOP (Flash Operation Panel) Status Monitoring
  • DNIS (Dialed Number Identification Service)
System Capacities
  • Up to 15 Concurrent Calls
  • Up to 30 IP Phone Registers/Extensions
  • Up to 32 Conferences
  • Recording/Voicemail: 150hrs
Codecs & Protocols
  • Protocols: SIP (RFC3261)/IAX2
  • G.726/G.729/GSM/SPEEX Audio Codecs: G.722/G.711-Ulaw/G.711-Alaw/
  • Video Codecs: H.261/H.263/H.263+/H.264/VP8
  • DTMF: RFC4733/SIP INFO/In-Band
Network Features
  • DDNS Client
  • DHCP Server
  • Trouble Shooting (Ping/Traceroute)
  • Static Route
  • IPv4/IEEE802.1Q
  • IP Assignment (PPPoE/DHCP/Static)
  • VPN Client (PPTP/OpenVPN)
  • VPN Server (PPTP/OpenVPN)
Security Features
  • Firewall
  • IP Blacklist
  • IP Whitelist
  • GeoIP
  • Intrusion Detection and Prevention
Logs
  • PBX Log
  • Web Access Log
  • PBX Debug Log

Specification

Hardware Interfaces
  • 1 Reset Button
  • 1 Power Interface
  • 2 Ethernet Interface
  • 2 Analog Ports (FXO/FXS)
  • 1 USB 2.0 Interface for Storage
  • 1 Console Port
Hardware Specifications
  • SDRAM: DDR3 512MB
  • Processor: DualCore A7(1GHz)
  • Output DC 12V/1A
  • Storage: 16GB SD Card(Industry Standard)
Environment
  • Working Temperature: 0 ~ 40°C
  • Storage Temperature: -20 ~ 55°C
  • Humidity: 5 ~ 95% Non-condensing

Download

Name Version Size Release Date Download
CooVox-U20-Firmware V3.1.0 61.8 M 2018-12-03
CooVox-U20-Firmware V3.0.2 75.4 M 2018-09-17
CooVox-Series-IPPBX-Operator-User-Manual V3.0.1 1.50 M 2018-07-09
CooVox-Series-IPPBX-Extension-User-Manual V3.0.1 938 K 2018-07-09
CooVox-U20-Firmware V2.1.7 10.5 M 2018-05-21
CooVox_U20_50_User_Manual(Admin) V2.1.7 4.10 M 2018-05-21
CooVox-U20-datasheet V2.1.7 358 K 2018-05-21
CooVox-U20-Firmware V3.0.1 46.0 M 2018-05-18
CooVox-Series-IPPBX-Admin-User-Manual V3.0.1 4.29 M 2018-05-18
CooVox-U20-datasheet V3.0.1 462 K 2018-05-11
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