Pay in 4 interest-free payments of $15.99 Learn more
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
auto region detection and seamless call handover
WiFi and Bluetooth compatibility
3-way voice conferencing
Anti-hacking secure boot and critical data/control lockdown
Failover SIP server automatically switches to secondary server if main server loses connection
Grandstream 3 Lines, 6 SIP Accounts GRP2603 extension module auto region detection and seamless3 lines, 6 SIP accounts, up to 3 call appearances Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets Full duplex speakerphone with HD audio to maximize audio quality and clarity Equipped with noise shield technology to minimize background noise Dual switched autosensing 10 100 1000 Mbps Gigabit
