UP to 300 Concurrent Calls IP PBX OpenVox UC500 with G.711 Codec

Share on:

Price in USD:Details


Product Overview


Original New

Part No.:UC500
Condition:Original New In Box
Warranty:1 year


Our Mission

1.  Lowest Price with High Quality.

2.  Fast Delivery with Low Cost and Security.

3.  Professional Technical Support.

4.  Advanced Customer Service


  Return Policy 
1. We consider our customer as first priority, we are aiming for 100% satisfied customer service. 
2. We exam and test the function of every product before packaging. 
3. We support technical repair if there’s quality issue within warranty.
4. Please make every order considerably.


All the products come with ONE year warranty.


  Contact us 




Product Description



OpenVox IP Phone System



The UC 500 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).

UC500 IPPBX exert great importance in dustproof and mothproof with fanless exquisite aluminum enclosed design. It can be operated in harsh industrial environments with ease.

It can seamlessly integrate VoIP trunks and your existing PSTN lines with maximum 8 port analog connections and 2 Ethernet ports. They are developed with a wide selection of codecs and signaling protocols, including G711 (alaw/ulaw), G722, OPUS, AMR-NB/WB, SILK, G723.1 G726, G729, GSM, ADPCM, iLBC, H263, H263P, H264, VP8.Taking full advantages of open source platform, the UC Series appliances support industry standard SIP trunks, IAX2 trunks, analog PSTN trunks, and analog station trunks.

Moreover, with OpenVox up-to-date IPPBX system software, the fully-featured UC Series IPPBX is an ideal solution for the SMBs and small enterprises.


Image Shows


UC500 3.pngUC500 4.pngUC500 1.png



  • SIP/IAX2/Wireless Group Settings

  • Random call interval

  • Call Duration Limitation

  • Open API Protocol (based on Asterisk)

  • Two-stage dialing

  • Multiple SMS API


  • PIN Identification

  • SMS Bulk Transceiver and Auto Resend

  • SMS to Email

  • SMS Forwarding and Quick Reply

  • SMS Remotely Controlling Gateway

  • Flxible Call Routings

  • Schedule Reboot

  • Support MMP

  • Support for Custom Scripts, Dialplans

  • Support OpenVox Cloud Service

  • CLID Display & Hide (Need operators’ support)

  • Friendly GUI and easy configuration

  • WEB/SSH Access and Management

  • Support configuration files backup and restore

  • Support multiple languages

  • Firmware Update by Web

  • CDR

  • Detailed Log

  • Network and SIP capture




Max Concurrent Calls300 Concurrent Calls with G.711 Codec; 100 Concurrent Calls with G.729 Codec
FXS Ports1-11-124-
FXO Ports124124248
ProtocolSIP (RFC3261), IAX2
Transport ProtocolUDP, TCP, TLS, SRTP
CodecG711 (alaw/ulaw), G722, OPUS, AMR-NB/WB, SILK, G723.1 G726, G729, GSM, ADPCM, iLBC, H263, H263P, H264, VP8
DTMFIn-band, RFC2833, SIP INFO
LAN1* 10/100M
IP ServicesStatic IP, DHCP, VPN, Firewall, PPPoE, Bridge
Recording86,000 mins (.gsm); 9,500 mins (.wav)
T.38 FaxYes
External StorageSD Card, up to 128G
MIC Interface1-
SPK Interface1-
Power Consumption12V/2.33A, 16W Max
Operation Temperature0°C ~ 50 °C
Storage Temperature-20 °C ~ 65 °C
Net Weight530g530g680g530g530g680g824g838g838g


Payment Service 

We accept Alipay, Visa, Creditcard, Paypal, WestenUnion, MoneyGram.



Shipping Service

TNT, EMS, UPS, FedEx, DHL and China post


Business partner

 Business Partner.jpg

Company Information

Shanghai Harmuber Technology Development CO.,Ltd


About us 

We are one of the largest optical communication device sales agents in China.  Our direct manufactory companies are  HP, ZTE, Juniper, EMC, TpLink, DLink, IBM,  Dell, Polycom, Grandstream, Yeastar,  Flyingvoice,  Zycoo, OpenVox.we are a fast growing High-Tech enterprise with Quality Customer Service, Excellent Reputation, Strong technical Support. All the products we sell are 100% authentic with original package.


0.0102 s.