Needed epson ink cartridges. Epson cut us off (we can't buy directly anymore through their dist. channels any more). PC-Canada had the stock at nearly the same price as I was paying wholesale. Ordered it on a Friday, got it on a Monday. Great service, great prices. Will purchase again!
The EdgeMarc 4700 series enterprise session border controller provides the demarcation point for real-time flow control and traffic management for enterprise applications between IP networks. It is the ideal solution for today's high capacity broadband access networks.
The EdgeMarc 4700 series combines advanced real-time, high availability, management, networking, security features, and capabilities for voice and data services into a single, easy to use enterprise session border controller. The EdgeMarc 4700 and EdgeMarc 4750 delivers superior performance for multiple simultaneous services including voice, voice quality monitoring, traffic management, high capacity data throughput, and firewall. The platforms provide a price optimized solution based on capacity requirements. The EdgeMarc 4700 supports 5-100 simultaneous calls while the EdgeMarc 4750 support 15-100 simultaneous calls; both with up to a 100 Mbps symmetric data rate.
VoIP Enterprise Session Border Controller
Enables a single IP address to be used for multiple IP phones or IADs (SIP). Provides protocol fix-up for interoperability via header manipulation rules (HMR).
Traffic Management - Prioritizes voice over data traffic to ensure toll quality voice calls while allowing routed data traffic to burst up to full line rate when possible. Provides Call Admission Control (CAC) to ensure high quality voice calls.
Voice and Data Firewall - Uses stateful packet inspection for data and tracks VoIP signalling states to dynamically open and close ports, (D)DOS protection, VPN, and registration/SIP message rate pacing.
Service Continuity - Equipped with key features and capabilities to ensure continuous services. Services include system High Availability (HA) to provide system backup, WAN link redundancy to provide link backup, and PSTN interconnect (via external gateway) for a survivable option. Local call continuity is also maintained when network is disabled.
|Manufacturer:||Edgewater Networks, Inc|
|Manufacturer Part Number:||4700-100-0100|
|Manufacturer Website Address:||http://www.edgewaternetworks.com|
|Product Name:||Enterprise Session Border Controller|
|Product Type:||Data/Voice Gateway|
|Additional Product Specifications|
|Full Product Specifications:||Click to view|
|PoE (RJ-45) Port:||No|
|Number of Network (RJ-45) Ports:||10|
|Network & Communication|
|Ethernet Technology:||Gigabit Ethernet|
|Redundant Power Supply Supported:||No|
|Form Factor:||Desktop, Wall Mountable, Rack-mountable|
|Compatible Rack Unit:||2U|
|Weight (Approximate):||2 lb|
|Environmental Certification:||RoHS 2, WEEE|
|Limited Warranty:||5 Year|