PLANET VIP-281GS 2-Port VoIP GSM Gateway (1*FXS + 1*GSM + 1* PSTN) - SIP/H323 Dual Protocol, Stock# VIP-281GS power equipment this outdoor housing uses internal

this outdoor housing uses internal pressure produced by dry nitrogen to seal off even the smallest openings

8 integrated audio binding posts

Rack Mount is a Master Clock allows connection to Valcom Intercom Systems

all inputs are provided in a fixed format

Supports CO Line Port Modules

PLANET VIP-281GS 2-Port VoIP GSM Gateway (1*FXS + 1*GSM + 1* PSTN) - SIP/H323 Dual Protocol, Stock# VIP-281GS power equipment this outdoor housing uses internalProduct features PLANET VIP 281GS This is a 2 Port VoIP GSM Gateway (1*FXS + 1*GSM + 1* PSTN) SIP H323 Dual Protocol which is equipped with both FXS and PSTN interfaces and can be installed on a PBX trunk line to enrich its trunks. With it's built in PPPoE DHCP DDNS clients and up to 2 concurrent connections and provides voice channels status display and optimized packet voice streaming over managed and public (Internet) IP networks. VoIP Features H.