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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
SIP video support
Quickly setup and provision Grandstream endpoints using the Auto-Discovery and Zero Config feature within the product’s web user interface
GHP series IP phones can be installed on desktop or wall-mounted and can be powered by PoE (GHP620/GHP621)
8 hour talk time
Grandstream 2 FXS, 2 GigE, NAT Router HT812 extension module SIP video supportSupports 2 SIP profiles through 2 FXS ports and dual Gigabit ports Includes a built in NAT router which can handle routing speeds up to 100MBps TLS and SRTP security encryption technology to protect calls and accounts Automated provisioning options include TR 069 and XML config files Supports 3 way voice conferencing Failover SIP server automatically switches to secondary server if main server loses connection Supports a wide range of caller ID
