Product SummaryThe IPVgate-20A analog VoIP CPE is carrier-owned, standalone customer premises equipment (CPE) deployed by service providers to deliver innovative, superior SIP-based Voice over Internet Protocol (VoIP) services to business and residential customers. Part of the new RAD VoIP System (RVS), the IPVgate20-A analog CPE is fully interoperable with leading softswitches and SIP servers. The IPVgate-20A analog VoIP CPE connects legacy analog telephones, fax and data over broadband access networks to a SIP-based IP telephony network. The product features a built-in ADSL modem, router, firewall, and VPN, enabling easy and secure connection between headquarters and branch offices. Fax machines connected to this analog VoIP CPE also benefit from high-quality T.38 support, ensuring reliable fax transmissions. Benefits• Quick and easy installation• Superior voice quality• Handles all voice and data connections• Provides unique remote analysis tools Further Product InformationIPVgate-20A is an intelligent business communications center, presenting a business solution for today's emerging broadband access services. When operating as part of the RVS, the IPVgate-20A works seamlessly with the RV-SC/IPV IP telephony management system, providing statistics and analysis. The product can also provide IP trunking to any analog PBX and also replace existing PSTN trunks. The built-in VPN IPSec server/client utilizes a 3DES encryption algorithm and up to 10 tunnels per device, creating transparent connectivity of enterprise LANs into a single, virtual one. The IPVgate-20A can provide pulse metering in 12 KHz or 16 KHz to handle analog payphone applications. The analog SIP VoIP CPE product enables connection to any other SIP device by just dialing its number. In case of SIP server failure, it can establish a peer-to-peer phone conversion to ensure high availability of service (AOS). The IPVgate-20A is available with an ADSL modem, which provides ADSL connectivity and line monitoring as well as automatic re-routing to a backup line upon connectivity failure. 
PSTN access based on VoIP for small and medium-sized businesses and SoHo
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