the GXP1620/1625 features state-of-the-art security encryption technology (SRTP and TLS)
Audio and alarm interface available
Antihacking secure boot & critical data/control lockdown via digital signatures
Our most powerful entry-level Basic IP phone
and outstanding network
Grandstream Extra 16 Users/Extensions, 4 Concurrent Calls, Custom Logo/Top-Domain Name CloudUCM Small Business Value Upgrade Package GXP2140 the GXP1620/1625 features state-of-the-art securityComprehensive unified communication and collaboration features Supports up to 200 users and up to 64 concurrent calls Built in audio, video, and web meeting platform; supports desktop, mobile devices, and SIP endpoints Wave app for mobile, desktop, and web allows for communication from anywhere on any device Compatible with GDMS for cloud setup, provisioning, management, and monitoring Built in Free SBC services protect CloudUCM systems from external