ZYCOO CooVox-U20 IP PBX

The Mini VoIP telephony system with advanced communication features for small businesses. U20 supports PSTN lines, VoIP lines and cellular networks.

CooVox U20 Modules

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
• Handsfree

Features

• 32 Users
• 15 concurrent calls
• FXO/FXS/GSM/BRI

Call Features

• Call Forward
• Call Hold
• Call Paging and Intercom
• Call Park
• Call Queue
• Call Recording
• Call Routing
• Blind Transfer
• Attended Transfer
• Call Waiting
• One Number Stations
• Caller ID
• Call Pickup
• Music On Hold/Transfer
• 3-Way ConferenceVideo Call

PBX Features

• BLF (Busy Lamp Field)
• CDR (Call Detailed Record)
• ConferenceCall Monitoring
• DID (Direct Inward Dialing)
• DISA (Direct Inward System Access)
• Distinctive Ringtone
• DND (Do Not Disturb)
• SpyFeature 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)/IAX2G.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

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