Valcom VIP-851-70/100 SIP 20W IP/SIP Amplifier
Overview
The Valcom VIP-851-70/100 is a 20-watt SIP gateway amplifier designed to extend voice paging zones across IP networks. This unit enables single-zone, one-way paging access over standard network connectivity, making it ideal for integrators deploying distributed paging systems in buildings or outdoor environments. The VIP-851-70/100 operates on PoE+ (802.3at) power, eliminating the need for dedicated AC outlets and simplifying installation in remote or difficult-to-reach locations.
Key Features
- 20-Watt Output: Delivers sufficient power for zone amplification in mid-sized spaces or outdoor deployments
- Multi-Voltage Support: Compatible with 25V, 70V, and 100V speaker systems, accommodating legacy and modern installations
- PoE+ Powered: Operates on 802.3at PoE+ standard, reducing installation labor and infrastructure costs
- SIP Gateway Function: Converts IP/SIP signaling to amplified audio output for seamless network integration
- Single-Zone Architecture: Manages one paging zone per unit, allowing modular expansion as needed
- Network-Agnostic Deployment: Extends paging capabilities anywhere network connectivity exists, including outdoor areas, warehouses, and distributed campuses
- Simple Installation: Plug-and-play PoE+ connectivity with direct speaker connection reduces on-site configuration time
Integration & Compatibility
The VIP-851-70/100 functions as an IP/SIP endpoint, enabling voice access to paging zones through IP network infrastructure. This architecture allows integrators to extend traditional paging systems into areas previously limited by analog wiring constraints. The unit integrates with InformaCast® compatible systems (denoted by the VIP-851-70/100-IC variant), expanding emergency notification and general paging capabilities across networked zones. Network-based deployment supports centralized control and monitoring from any location with network access.
Deployment Considerations
The VIP-851-70/100 is suited for both indoor and outdoor installations. Its PoE+ power model makes it particularly effective in distributed campus environments, multi-building facilities, and remote speaker locations where AC power is unavailable or cost-prohibitive. The 20-watt output level is appropriate for zone coverage in small-to-medium spaces; larger areas or high-noise environments may require multiple units. The device's single-zone focus allows for granular paging control and modular system scaling.
