especially in larger conference rooms for all participants to have sound crisp and clear communication
240 x 320 pixel)
6' cord on the right side to enable mobility and works on 20Hz20KHz frequency
Catalog# 52055061
It enables connecting more Bogen BCIRS infrared sensors to expand coverage of a room that may have coverage "dead zones"
PLANET FRT-420SN 300Mbps IEEE802.11b/g/n Wireless VoIP Fiber Router, SIP/2*FXS, SNMP, QoS, WPS, T.38/FOIP, 3-Way Conference, NAT, Caller ID, Auto Provision, Stock# FRT-420SN NEC Console phone especially in larger conference roomsProduct features PLANET FRT 420SN This is a 300Mbps IEEE802. 11b g n Wireless VoIP Fiber Router with SIP 2*FXS, SNMP, QoS, WPS, T. 38 FOIP, 3 Way Conference, NAT, Caller ID and Auto Provision. Voice Standard VAD (Voice Activity Detection) CNG (Comfort Noise Generation) G. 168: LEC (Line Echo Canceller) Dynamic Jitter Buffer In band and out of band DTMF Relay (RFC 2833) Caller ID Detection Generation: DTMF, BELLCORE, ETSI, BT, NTT Security Built in NAT