تلفن دکت گرنداستریم مدل DP755

VoIP

دفترچه تلفن

16 عدد

Dimensions (H x W x D) 140.31 x 64.98 x 105mm

ندارد

downloadable phonebook (XML, LDAP, up to 3000 entries)

140 گرم

Ring Group

Outdoor Range: up to 400 meters (DP730) or up to 350 meters (DP722/DP720) Indoor Range: up to 50 meters

Universal Power Supply: Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB connection; PoE: IEEE802.3af Class 1, 0.44W–3.84W

Up to 20 SIP accounts per system; up to 20 lines per handset -------------------------- 3-way audio conferencing for easy conference calls ----------------------- Automated provisioning options include TR-069 and XML config files -------------------------------- Use with Grandstream’s UCM series of IP PBXs for Zero Config provisioning ----------------------------------- Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multilanguage promtps, flexible dial plan and more ------------------------------- 3 LED indicators: Power, Network, DECT pairing/Paging button One 10/100 Mbps auto-sensing Ethernet port with integrated PoE --------------------------------- Hold, transfer, forward, 3-way conference, downloadable phonebook (XML, LDAP, up to 3000 entries), call waiting, call log (up to 1500 records), auto answer, flexible dial plan, server redundancy and fail-over ------------------------------ Power & Green Energy Efficiency Universal Power Supply: Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB connection; PoE: IEEE802.3af Class 1, 0.44W–3.84W ----------------------------------- Package Content Base Unit, Universal Power Supply; Ethernet cable; Quick Start Guide, GPL statement