CooVox-U60 IP Phone System is specially designed for medium and large companies that need to maintain several PSTN lines or that have many analog phones in use. This new solution closely resembles the U100, except it supports up to 24 analog ports, which is ideal for business with up to 200 extensions, or that requires up to 80 concurrent calls.

Companies can maintain whatever PSTN lines they require while being able to take advantages of advanced IP PBX features all the same, including Automated Attendant, Voicemail, Remote Extensions, Remote Office Connection, Conference Bridging, Call Recording, Call Detail Records (CDR), Automatic Call Distribution (ACD), Unified Messaging (Voicemail to Email), and more.

U60 Module U60 Slot
Port 1-24
FXS-200 (2FXS)
FXO-200 (2FXO)

FXOS is 1FXO + 1FXS with life-line support


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

PBX Features
Black List
BLF (Busy Lamp Field)
CDR (Call Detailed Record)
Conference Room (12 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
Follow Me
IVR (Interactive Voice Responses)
Mobility Extension
Multi-Language Prompts
Multi-Language GUI
One Touch Recording
Phone Book
Phone Provisioning
Pin Set
Record File Download
SIP Register with UDP/TCP/TLS
SIP Trunk
Skype for SIP
Smart DID
Speed Dial
SRTP (Secure Realtime Transport Protocol)
T.38 Fax (Pass-through)
Time Based Rule
Virtual Fax
Voicemail & Voicemail to Email

System Capacities
80(Max) Concurrent Calls
Up to 200 IP Phone Registers/Extensions
Recording: 200,000 mins (.gsm); 20,000 mins (.wav)
Voicemail: 200,000 mins (.gsm); 20,000 mins (.wav)

Codecs & Protocols
Audio Codecs: G.722/G.711-Ulaw/G.711-Alaw/
Video Codecs: H.261/H.263/H.263+/H.264
Protocols: SIP (RFC3261)/IAX2

Network Features
DDNS Client
DHCP Server
IP Assignment (PPPoE/DHCP/Static)
SNMP v1/v2
Static Route Table
Trouble Shooting (Ping/Traceroute)
VPN Client (N2N/L2TP/PPTP/OpenVPN)
VPN Server (PPTP/L2TP/OpenVPN, Up to 10 Users)

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

Web Access Log
PBX Debug Log


Hardware Interfaces
1 Power Interface
1 Power Switch
2 Ethernet Interfaces (10/100/1000Mbps)
1 VGA Interface
2 Audio Interfaces
2 USB Interfaces
1 Hardware Echo Cancellation Interfaces (onboard)
1 UMTS Interface for 3G Data (onboard)
24 Analog Ports (FXO/FXS)

Hardware Specifications
CPU: DualCore 1.86 GHz ATOM
Storage: 32GB SSD
Power Supply: AC 100~240V, 50/60Hz, 1.5A max.

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

*PSTN is not perferctly supported temporarily in UK

Applicable Modules


FXO-200 FXS-200  FXOS  32EM Module 1UM



Inner box 520mm × 330mm × 110mm
G.W./unit 4KG
Carton MEAS 520mm × 340mm × 310mm
Units per Carton 3 units/ CTN



Name Version Size Release Date Download
CooVox-U60 Datasheet V1.0 1.02 MB Aug. 29, 2014
CooVox Series User Manual (Admin) V1.1.1 3.22 MB July. 06, 2014
CooVox Series User Manual (Ext. User)V1.1.1 V1.1.1 875 KB July. 06, 2014
CooVox-Module Setting Guide V1.0 1MB Feb. 04, 2015
CooVox-U60 QIG V1.0 806.89 KB Aug. 29, 2014
CooVox-U60 FirmwareV1.2.0 V1.2.0 8.16MB May. 13, 2016
CooVox-U60 FirmwareV1.1.0 V1.1.0 6.01 MB Jan. 22, 2015
CooVox-U60 FirmwareV1.0.5 Patch1 V1.0.5 5.33 MB Dec. 10, 2014
CooVox-U60 FirmwareV1.1.1 V1.1.1 5.94 MB Jun. 26, 2015
CooVox-U60 Security Patch V1.0 1.70 MB Jan. 27, 2016