Last Modified On: 24-12-2025OpenVox UC120P IPPBX Compact Hybrid IP PBX with GSM/LTE, FXO & FXS for SOHO & Small Businesses
The OpenVox UC120P Series IPPBX is a next-generation, lightweight unified communications terminal that brings together VoIP, traditional PSTN, and mobile networks (GSM/LTE) in one powerful, easy-to-deploy device. Perfect for small offices, home offices (SOHO), and small teams needing converged voice solutions with mobile connectivity.
Key Features & Benefits
- Multi-network convergence—Supports VoIP (SIP/IAX2), analog PSTN (FXO/FXS), and mobile GSM/LTE channels
- Flexible interface options—combinations of FXS (for analog phones), FXO (for PSTN lines), GSM/LTE modules, plus Φ3.5mm audio interface
- Compact & lightweight design—fanless, portable, ideal for space-limited offices or mobile setups
- Full PBX functionality—IP telephony, call recording, IVR (auto attendant), voicemail, conference calling, call forwarding, call queues, ring groups, DISA, paging, music on hold, and more
- Open-source platform—powered by Asterisk-based OpenVox IPPBX software; compatible with FreePBX and other open-source systems
- Easy deployment—fast installation, intuitive web interface, high reliability for everyday business use
- Broad codec support—G.711, G.722, G.729, OPUS, AMR, SILK, GSM, iLBC + video codecs (H.263, H.264, VP8)
- Additional capabilities—Fail2Ban security, TLS/SRTP encryption, fax support, LDAP phonebook, backup/restore
Ideal For
- Small offices needing hybrid VoIP + analog + mobile connectivity
- Businesses using GSM/LTE for backup lines or mobile integration
- SOHO users wanting professional PBX features in a compact device
- Cost-effective deployments requiring easy setup and high reliability
- Environments where silent operation and small footprint are essential
Why Choose OpenVox UC120P?
The UC120P stands out by offering true multi-network convergence (VoIP + PSTN + Mobile) in an ultra-compact form factor — something rare in entry-level IPPBX systems. It delivers full-featured business telephony with the flexibility to connect legacy lines, SIP trunks, and mobile networks, all while remaining affordable and simple to manage.
Ready to unify your small business communications?
Contact us for available configurations (e.g., UC120P with specific FXO/FXS/GSM combos), pricing, or expert advice on deployment.
