CooVox-U20 V2

The CooVox-U20 IP Phone System is the second generation of Mini IP Phone System launched by ZYCOO, meanwhile it's the first Mobile IP Phone System with the ability to use the GSM module to connect to the mobile network for mobile telephony.

CooVox-U20 is a next-generation smart IP PBX System designed and optimized for today’s business telecommunication needs. CooVox-U20 is an affordable, scalable, interoperable, secure and reliable solution which provides not only traditional PBX features such as Automated Attendant and Voicemail, but also many advanced features including Remote Extensions, Conference Bridge, Call Recording, Call Detail Records (CDR), Automatic Call Distribution (ACD), Web Dial, Unified Messaging (Voicemail to Email), and many more features.

Module FXO FXS BRI 1GSM
CooVox-U20-A202 2 0 / Optional
CooVox-U20-A211 1 1 / Optional
CooVox-U20-2BRI / / 2 /

 

 

 

Features

Call Features
Call Back
Call Forward
Call Hold
Call Paging and Intercom
Call Park
Call Pickup
Call Queue
Call Recording
Call Routing
Blind Transfer
Attendant Transfer
Call Waiting
One Number Stations
Caller ID
Dial by Name
Music On Hold/Transfer
3-Way Conference
Video Call

PBX FeaturesBlack List
BLF (Busy Lamp Field)
CDR (Call Detailed Record)
Conference Room (20 Rooms)
Call Monitoring
DID (Direct Inward Dialing Number)
DISA (Direct Inward System Access)
Distinctive Ringtone
DND (Do Not Disturb)
DNIS (Dialed Number Identification Service)
Feature Codes
FOP (Flash Operation Panel) Status Monitoring
Follow Me
IVR (Interactive Voice Responses)
Mobility Extension
Multi-Language Prompts
Multi-Language GUI
One Touch Recording
Phone Book(LDAP Server)
Phone Provisioning
Pin Set
Record File Download
Ringgroup
SIP Register with UDP/TCP/TLS
SIP Trunk
Skype for SIP
Smart DID
Speed Dial
Spy
SRTP (Secure Realtime Transport Protocol)
T.38 Fax (Pass-through)
Time Based Rule
WebRTC
Voicemail & Voicemail to Email

System Capacities
Up to 15 Concurrent Calls
Up to 20 Conferences
Up to 30 IP Phone Registers/Extensions
Recording: 36,000 mins (.gsm); 4,000 mins (.wav)
Voicemail: 36,000 mins (.gsm); 4,000 mins (.wav)

Codecs & Protocols
Audio Codecs: G.722/G.711-Ulaw/G.711-Alaw/
G.726/G.729/GSM/SPEEX
Video Codecs: H.261/H.263/H.263+/H.264
Protocols: SIP (RFC3261)/IAX2
DTMF: RFC2833/SIP INFO/In-Band

Network Features
DDNS Client
DHCP Server
IPv4/IPv6/IEEE802.1Q
IP Assignment (PPPoE/DHCP/Static)
SNMP v1/v2
TR069
Static Route Table
Trouble Shooting (Ping/Traceroute)
VPN Client (N2N/L2TP/PPTP/OpenVPN/IPSec)
VPN Server (PPTP/L2TP/OpenVPN/IPSec)

Security Features
Refuse SIP Register DoS
Refuse Abort Invite DoS
Refuse SSH Login DoS

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
Processor: DualCore A7(1GHz)
SDRAM: DDR3 512MB
Storage: 8GB SD Card(Industry Standard)
Power Supply: Input AC 100~240V, 50/60Hz;
Output DC 12V/1A

Environment
Working Temperature: 0 ~ 40°C
Storage Temperature: -20 ~ 55°C
Humidity: 5 ~ 95% Non-condensing

Applicable Modules

 

 
FXO-200  FXS-200 FXOS 1GSM  

Packing

Inner Box Dimension 290 mm × 153 mm × 65 mm
G.W./Unit 0.84 kg
Carton Dimension 355 mm × 320 mm × 314 mm
Units/Carton 10 Units
G.W./Carton 9.04 kg

Download

Name Version Size Release Date Download
CooVox-U20 V2 Datasheet (EN) V1.0 1.03 MB Jan. 20, 2016
CooVox-U20 V2 Datasheet (RU) v1.0 1.09 MB Feb. 26, 2016
CooVox-U20 V2 Datasheet (TR) V1.0 1.10 MB Mar. 15, 2016
CooVox-U20 V2 Datasheet (ES) V1.0 1.07 MB Apr. 13, 2016
CooVox-U20 V2 Datasheet (PT) V1.0 215.15 KB Apr. 28, 2016
CooVox-U20 V2 Datasheet (IT) V1.0 1.03 MB May. 16, 2016
CooVox_U20_U50V2 _User_Manual(Admin) V2.1.4 3.80 MB Sep. 30, 2016
CooVox_V2_User_Manual(Ext.User) V2 V2.0 1.11 MB Jun. 1, 2016
WebRTC Manual V2.0 1.06 MB Jan. 28, 2016
Secure Your CooVox V2 IP Phone System V2.1.4 V2.1.4 892.20 KB Apr. 29, 2016
CooVox-U20 V2 QIG V1.0 1.07 MB Jan. 27, 2016
CooVox-U20V2-Firmware V2.1.5 V2.1.5 5.69 MB Nov. 30, 2016
CooVox-U20 V2-WebRTC V1.0 4.96 MB Sep. 23, 2016
CooVox-U20 V2 Firmware V2.1.4 V2.1.4 2.36 MB May. 13, 2016
CooVox-U20 V2 Firmware V2.1.3 V2.1.3 1.27 MB Feb. 02, 2016