Further information for Grandstream GXP2135 - SIP GXP 2135 SIP Phone HD Audio paperless design
8 lines, 8 two-color line keys (for 4 SIP accounts), 4 XML programmable context-sensitive Soft key Two Gigabit network ports with automatic bandwidth detection for 10/100/1000 Mbit / s 32 digital, individually programmable BLF / Kurzwahltaste- Integrated Bluetooth section-adjusting to connect headsets and mobile devices as well as for synchronization of contacts, calendar information, or to Anrufweiterleitung- HD audio for best possible call quality, full duplex Echounterdrückung- support of EHS compatible Plantronics's Headsets- 4-way conference call function integrated scope of supply:. GXP2135 including handset, power supply, stand, Ethernet cable, wall mount, GNU License