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Mediant 500 -ESBC

Mediant 500 Session Border Controller Lợi ích • Thiết bị kết nối VOIP hiệu suất cao cho doanh nghiệp nhỏ và chi nhánh. • Tương thích với nhiều nhà cung cấp và môi trường triển khai khác nhau. • Cung cấp giải pháp an ninh cao và hiệu suất. • Chất lượng cao cho thoại và dịch vụ. • Có khả năng hoạt động độc lập khi đường truyền WAN bị sự cố. Đặc điểm chính: • Kết nối SIP hoàn hảo. • Đáp ứng cho user hoạt động từ xa hay khách hàng di động dùng SIP. • Hoạt động ổn định. • Quản lý chất lượng VOIP. • Sử dụng tính năng HA(High Availability) khi dùng đồng thời hai thiết bị.
Chi tiết Tài liệu Tin khuyến mãi

Specifications
AudioCodes Session Border Controller (SBC) Products
Capacities
Max. Signaling/Media Sessions : 250
Max. SRTP/RTP Sessions:         180
Max. Registered Users:             800
Networking Interfaces
Ethernet:                               4 GE interfaces configured in 1+1 redundancy or as individual ports
Security
Access Control                        DoS/DDoS line rate protection, bandwidth throttling, Dynamic Blacklisting
VoIP Firewall                           RTP pinhole management, Rogue RTP detection and prevention, SIP message policy
Encryption and Authentication  TLS, SRTP, HTTPS, SSH, Client/Server SIP Digest authentication, RADIUS Digest
Privacy                                   Topology Hiding, User Privacy
Traffic Separation                    VLAN/physical interface separation for multiple Media, Control and OAM interfaces
Intrusion Detection System       Detect and mitigate VoIP attacks, prevent Theft of Service and unauthorized access.
Interoperability
SIP B2BUA                              Full SIP transparency, mature & broadly deployed SIP stack
SIP interworking                      3xx redirect, REFER, PRACK, Session Timer, Early media, Call hold, Delayed offer
Registration                             Registration and authentication on behalf of an IP-PBX
Transport Mediation                 SIP over UDP to SIP over TCP or SIP over TLS, IPv4 to IPv6, RTP to SRTP, V.34 Fax
Header Manipulation                 Ability to add/modify/delete headers using advanced regular expressions
URI and Number Manipulations   URI User and Host name manipulations. Ingress & Egress Digit Manipulation
NAT                                       Local and Far End NAT traversal for support of remote workers
Voice Quality and SLA
Call Admission Control                Based on bandwidth, session establishment rate, number of connections/registrations
Packet marking                        802.1p/Q VLAN tagging, DiffServ, TOS
Standalone Survivability             Maintain local calls in the event of WAN failure. Outbound calls use PSTN Fallback for external
                                             connectivity (including E911)
Transparent                            Media Low latency, unprocessed payload transfer
Media De-anchoring                  Hair-pinning of local calls to avoid unnecessary media delays and bandwidth consumption
Voice Quality Monitoring           AudioCodes Session Experience Manager (SEM)
Redundancy                           High availability with two box redundancy, Active calls preserved
Quality of Experience               Access control and media quality enhancements based on QoE and bandwidth utilization
Test agent                             Ability to remotely verify connectivity, voice quality and SIP message flow between SIP UAs
SIP Routing
Routing Methods                     Request URL, IP Address, FQDN, ENUM, advanced LDAP
Advanced Routing                   Criteria QoE, bandwidth, SIP message (SIP request, Coder type etc)
Redundancy                           Detect proxy failures and route to alternative proxies
Routing Features                    Least cost routing, call forking, load balancing
SIPRec                                  IETF standard SIP recording interface
Physical / Environmental
Dimensions                            43.7 (1U) x 310 x 210 mm (HxWxD)
Weight                                 4.4 lb (2.0kg)
Mounting                              Desktop or 19” rack mount
Power                                  Single universal AC power supply 100-240V, 0.8A, 50-60 Hz
Environmental                       Operational: 5 to 40°C (41 to 104°F)
                                          Storage: -25 to 85°C (-13 to 185°F)
                                          Humidity: 10 to 90% non-condensing
Regulatory Compliance
Safety and EMC                    IEC60950-1, UL60950-1, FCC Part 15 Class A, EN55022 Class A, EN55024, EN300 386
Environmental Storage           ETS300019-2-1 class T1.2
Transportation                      ETS300019-2-2 class T2.3
Operating                            ETS300019-2-3

The AudioCodes Mediant 500 Enterprise Session Border Controller
(E-SBC) is a compact, high performance VoIP connectivity solution for
small enterprises and branch office locations.
The Mediant 500 connects IP-PBXs and unified communications
platforms to any SIP trunking service provider, scaling up to 250
concurrent SBC sessions. It also ensures secure and reliable
communications for branch offices in distributed enterprise
communications deployments.
Vast mediation capabilities and proven interoperability
The Mediant 500 includes comprehensive media security and
SIP normalization capabilities. It offers full interoperability with an
extensive list of IP-PBXs, unified communications solutions and SIP
trunking provider networks.
Security
The Mediant 500 provides robust protection for the IP communications
infrastructure, preventing Denial of Service, fraud and service theft
and guarding against cyber-attacks and other service-impacting
events.
Reliability
The Mediant 500 offers active/standby high availability and maintains
high voice quality to deliver reliable enterprise VoIP communications.
Advanced call routing mechanisms, network voice quality
monitoring and branch survivability capabilities result in minimum
communications downtime.
Applications
• SIP trunking
• Hosted PBX & UC as a Service
• IP contact centers
• Remote and mobile worker support
• SIP mediation between UC and IP-PBX systems

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