Delivers a full-featured IP Telephony solution

OpenVox UC-Series IPPBX

The UC Series IPPBX comes with an asterisk-based system, the OpenVox IPPBX software, offering not only full PBX functionality, but also a new feature that enables new stability for your unified communication systems with built-in Uninterruptible Power Supply (UPS).


  • The Industry 1st IPPBX with Built-in Uninterruptible Power Supply
  • Aluminum Enclosed Case and Fanless Design
  • Incredible Performance, can easily handle 300 concurrent calls
  • Up to 8 Analog Ports with Failover Function
  • Abundant HD voice codecs: OPUS, AMR-NB/WB, G.722, SILK and VP8.
  • Safety and Reliability


  UC300 UC500
  UC300-A11EM1 UC300-A02EM1 UC300-A14EM1 UC300-A11EM2 UC300-A02EM2 UC300-A14EM2 UC500-A22EM2 UC500-A44EM2 UC500-A08EM2
Users Unlimited
Max Concurrent Calls 300 Concurrent Calls with G.711 Codec; 100 Concurrent Calls with G.729 Codec
FXS Ports 1 - 1 1 - 1 2 4 -
FXO Ports 1 2 4 1 2 4 2 4 8
Protocol SIP (RFC3261), IAX2
Transport Protocol UDP, TCP, TLS, SRTP
Codec G711 (alaw/ulaw), G722, OPUS, AMR-NB/WB, SILK, G723.1 G726, G729, GSM, ADPCM, iLBC, H263, H263P, H264, VP8
DTMF In-band, RFC2833, SIP INFO
LAN 1* 10/100M
WAN - 1
UPS - Yes
IP Services Static IP, DHCP, VPN, Firewall, PPPoE, Bridge
Recording 86,000 mins (.gsm); 9,500 mins (.wav)
Firewall Yes
T.38 Fax Yes
External Storage SD Card, up to 128G
MIC Interface 1 -
SPK Interface 1 -
Power Consumption 12V/2.33A, 16W Max
Dimension 130mm*130mm*40mm 165mm*165mm*40mm
Net Weight 530g 530g 680g 530g 530g 680g 824g 838g 838g
Warranty 2 Years (UPS Battery 1 Year)
  • Support analog interfaces such as FXS/FXO (PSTN/POTS)
  • SIP and IAX2 support
  • Support Multiple VPN protocols: OpenVPN, L2TP, softetherVPN
  • Support HD voice codecs such as OPUS, AMRNB/WB, G.722, SILK
  • Support Fail2ban
  • Incoming and outgoing routes with dial pattern matching
  • Support paging and intercom
  • Two-stage dialing
  • Call detail record (CDR) report
  • Billing and consumption report
  • Distributed Dial Plan with dundi
  • Call recording, parking, queues
  • Voicemail
  • Conference
  • Echo canceller
  • Callback support
  • Support PIN sets, time conditions
  • Remote SMTP Module
  • Web based email client
  • Antispam support
  • Support mail relay
  • Email list management
  • Fax to email application
  • Fax visor with downloaded PDFs
  • Can be integrated with Winprint Hylafax
  • Fax send through Web Interface
  • Fax to email customization
  • Access control for fax client
  • Backup Restore Validation
  • Network configurator
  • Backup/restore support via Web
  • Access control to the interface based on ACLs
  • Support follow-me, ring group, video-phones
  • Flexible and configurable IVR

Easy Configuration and Management

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