32 Extensions IPPBX Telephony System for SMEs

CooVox-U20 is a stylish, compact yet full-featured mini IPPBX system designed for small and micro firms/SOHOs. It is suitable for companies under 30 employees and has all the necessary functionality to fulfill their daily telephony needs. CooVox-U20 comes equipped with 2 analog ports and optionally a GSM interface, allowing companies the option to deliver inbound/outbound phone calls over PSTN/GSM/SIP Trunk/IMS. With the U20, it is possible to deploy up to 2 EX16S expansion boxes for up to 32 legacy phone deployments. This low-cost IPPBX packs a powerful punch, with a rich feature set that can rival the most expensive Enterprise solutions in today’s marketplace.

Security

✓ Firewall based on iptables

✓ IP Black/White List
✓ Intrusion auto detection and prevention

✓ Extension Permit IP
✓ Geo-IP (Security policy based on IP address geographical location)

✓Quick Setup Wizard
Quick Setup Wizard allows speedy initial configuration of the U20 system. The wizard includes all essential configuration steps in an easy-to-use and intuitive web-based interface.

✓ Endpoints Provisioning
Quick and simple deployment of endpoint devices using PNP and Quick Register Code. CooCall APP can be provisioned by scanning a QR code.

✓ SIP Proxy Service
No fixed public IP, third-party DDNS services, and VPN router are required. Remote extension and remote branch office phone system integration have never been easier!

✓ Billing
With a built-in billing system, no third-party billing software is required. Prepaid/postpaid billing, billing credit, flexible billing rates, and billing statistics features are all supported.

✓ Extension Web Portal (WebRTC Integrated)
Thanks to the extension web portal, you can now Playback voicemail/recordings online, make/receive phone calls, click to dial, incoming call pop-up, and send the fax. All of this from within your web browser without installing any plugins.

✓ Web Conference Manager
By using web conference manager, it will be much easier for you to start and manage a conference from the Web interface. Invite participants, mute/unmute participants, kick out participants can be done with a few mouse clicks