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Clearance items can be either customer returns in "like-new" condition (Open Box Items), unused inventory stock rotation, or manufacturer refurbished. All items are tested, quality assured, fully functional, and carry a full 90 day manufacturer's warranty.
Integrated session border controller (SBC) for
NAT/firewall
traversal and secure telecommuting
Integrated conference bridges that allow any
combination of
IP or PSTN calls using any codecs(built-in transcoding)
Power and network failure survivability and
recovery;
Integrated PoE (802.3af)
Automated detection and provisioning of IP
phones, video
phones, ATA and other endpoints for easy deployment
Rich PBX features such as presence, call park & pickup, call queue, ACD, intercom & paging,
ring group, customizable auto attendant & IVR, personal
music-on-hold, branch office system peering
Hardware accelerated encryption engine to
ensure strongest
security protection using SRTP and TLS
Personal Web portal to manage individual
phone/call
setting, personal greeting, new or saved voice/fax/video messages for
each extension user
Grandstream
GXE5028 - Overview
Grandstream's
IP-PBX product segment consists of the GXE5024 andGXE5028.
The GXE5028 appliance is a powerful all-in-one
voice
+ video + fax + data communication solution for the small to medium
sized business, especially companies with sub-30 seats per
location. The GXE5028 takes modern business communication
systems to a heightened level of innovation, quality, reliability, ease
of deployment and affordability.
Designed from ground up
to support distributed IP communications,
intelligent unified messaging, advanced application integration and
popular PBX features, the GXE5028 product family also optimally
integrates legacy PSTN trunk and telephone interfaces for fail-safe
hybrid communication needs in all circumstances including power or
network loss.
voice/video QoS support
