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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.
The EdgeMarc Series 5300 network services gateway provides the demarcation point for real-time, interactive IP services. The EdgeMarc 5300 is used in large office deployments and is RoHS (Restriction of certain Hazardous Substances - a directive in electrical and electronic equipment) and WEEE compliant.
Supporting up to 300 concurrent calls the EdgeMarc 5300 is the ideal solution for converged IP voice and data networks requiring high performance and delivers:
DHCP
server
Local TFTP/FTP server
Automatic TFTP/FTP download on restart
Yes
Yes
Yes
Security
Stateful
packet inspection
firewall
VoIP protocol aware firewall
Dynamic network address translation
Static network address translation
Port address translation
Denial of Service protection - SYN flood
Denial of Service protection - UDP flood
Denial of Service protection - ICMP flood
Denial of Service protection - Fragment flood
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Traffic
Management/QOS/Routing
Class-based
queuing
Prioritization on IP
Prioritization on VoIP Protocol
Traffic shaping
Guaranteed bandwidth
Upstream bandwidth management
Downstream bandwidth management
VoIP call admission control
Diffserv marking
Diffserv policing
IP routing
Secondary address/subinterface support
Up
to 8
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
VoIP
SIP
ALG
H.323 ALG
NAT for SIP
NAT for H.323
Survivability (SIP) - station to station
Survivability (SIP) - PSTN failover
Stateful Failover
SIP registration pacing
Softswitch redundancy
Proxy mode
Multi-homed proxy mode
Transparent proxy mode
EdgeView Plug & Dial Compatible
Dynamic VoIP clients list
SIP RFC 3261
SIP RFC 2327
SIP RFC 3263
SIP RFC 2833
H.323 version 4
H.225.0v5
H.245.0v10
VoIP Test Call Agent
Per
call statistics
LAN side measurements
WAN side measurements
Mean Opinion Score (MOS)
Bad MOS score alarms
Below threshold MOS counters
Degradation in MOS due to network impairments
Jitter
Packet loss
Consecutive lost packets
Total # of RTP packets received
Sum of received & expected packets
Out of sequence packets
Average packet loss burst length
Estimated jitter buffer delay
Estimated jitter buffer packet discard rate
Probability that degradation is due to LAN congestion
Probability that degradation is due to Router congestion
Probability that degradation is due to access link congestion
Probability that degradation is due to diverse routing
Probability that degradation is due to unreliable link
