QUADRO4XI - EPYGI Quadro 4x with one ISDN SO Port instead of FXO Ports
Epygi - Quadro range of IP PBX systems bring the future of VOIP and Telephony to the small to medium market. Feature Packed, and exceptional Value for money the Epygi range can cater for single site or multisite customers looking to improve telephony services and get maximum return on investment with near zero cost calls. Epygi Quadro4x/4xi/4x4 Fully Featured VOIP enabled IP PBX. The Quadro4x is suitable for many smaller office environments. SIP and PSTN phone connectivity is supported upto a maxium of 16 stations. Integrated Voice Mailboxes, Auto Attendant, Directory Assistance and Unified Messaging.
Fully Featured VOIP enabled IP PBX. The Quadro4x is suitable for many medium size business environments. With Integrated Voice Mailboxes, Auto Attendants, Directory Assistance and Unified Messaging. (1 x ISDN BRI, 4 x FXS, 30 x SIP expandable to 62)
Easy to install, configure, and use (self-configuring device for most applications) VoIP telephony allowing significant cost reduction on long distance phone calls or free calling anywhere in the world Concurrent voice calls to the PSTN and Internet or IP networks Bridge calls to remote Quadro units over the Internet and to remote PSTN networks allowing users to generate calls to any phone on remote PSTN networks as if they were originated locally High-speed computer Internet access from all networked devices and simultaneous connections for several phones and faxes Voice prioritization over computer data traffic Office networking via Ethernet USB ports for Memory Sticks (all Quadro4x and Quadro16x models) VPN (Virtual Private Network) to remote networks or devices with 128-bit data encryption providing optimal security for IP data and voice Encryption of IP calls to endpoints within the VPN tunnels Powerful firewall with NAT (Network Address Translation), Policy and service-based filtering, stateful inspection and IDS (Intrusion Detection System) Integrated PBX, featuring call handling functions, voice mail and conferencing Lifeline port availability in the event of power failure, providing access for one dedicated phone to the PSTN network for emergency services (except ISDn and DSL versions) Reliable, versatile and cost-effective solution for SME applications Uses standard off-the-shelf analog phones and works with standard network hubs and switches 
