Product description
HPE VCX V71xx Gateway Series Voice over IP gateways help enterprises transition to IP communications using a cost-effective strategy that aligns financial considerations with performance needs. The gateways lay the foundation for a successful deployment of Session Initiation Protocol (SIP)-based applications, and enable interoperability between a converged IP network and legacy equipment-including PBXs, the public switched telephone network (PSTN), analog phones and fax machines. HPE VCX V7111 analog gateways let analog phones and other legacy analog devices use HPE SIP-based IP telephony features - an especially helpful feature during transitions, enabling employees to continue using familiar equipment and interfaces, including dialing plans, e-mail systems, fax machines, and modems.
Product features
- Echo cancellation
Automatically adjusts and removes echo from a telephone call. - Dynamic programmable jitter buffer
Software-configurable setting is designed to ensure voice frames arrive at the same rate. - Voice activity detection
Proprietary algorithm is designed to reduce/filter background noise. - Comfort noise generation
Provides low audible artificial background noise to improve VoIP communications. - 802.1p/Q VLAN tagging
Delivers data to devices based on the priority and type of traffic; supports IEEE 802.1Q. - Least-cost call routing support
Working in conjunction with the HPE VCX system, minimizes long-distance calling charges by routing calls to the most cost-effective gateway. - Session Initiation Protocol (SIP) signaling
Utilizes SIP protocol for communications with Voice over IP (VoIP) applications on VCX IP telephony platforms. - Standards-based design
Supports consolidation of PSTN connections and optimizes use of toll-bypass.
