ZTE SBC (Session Border Controller) product ZXUN B200 locates in the border of IP core network, solving various problems related to network IP address resolution and traversal, network security, QoS, etc. ZXUN B200 provides these functions SBC/P-CSCF/ATCF/ATGW/IBCF/TrGW/E-CSCF/EATF, ZXUN B200 provides NA (P) T traversal, ALG, NAPT, signalling firewall, gating, DiffServ label and re-label, call admission control (CAC), topology hiding, media traffic monitoring, etc. ZXUN B200 includes the following three types: A02 (3U), A04 (5U) A12 (14U).
- Advanced system architecture
- It adopts general ATCA technology, management engine, transferring engine and advanced network processing technology
- The switch capability, processing capability and integrity take leading position
- It adopts signalling and media separation software architecture: the signalling processing unit and media processing unit can be integrated or distributed.
- Different types SBC (A02/A04/A12) adopt unified software architecture and hardware platform
- It supports online update and smooth expansion
- Excellent compatibility and expansibility
- It complies with PICMG (PCI Industrial Computer Manufacture Group) 3.0 standards. It supports multiple boards/frames networking
- ZXUN B200 strictly follows TISPAN, 3GPP, IETF, ITU-T standard, which smoothly interconnects with core network product conforming to 3GPP standard.
- High reliability
- Carrier class product, it fully meets the 99.999% reliability requirement
- It supports VRRP, BFD dual-machine hot backup
- It supports dual-homing, load sharing and geo- redundancy
- Powerful security mechanism
- It provides powerful security protection function: Topology hiding, access control, signalling firewall, blacklist, security alarm, security log, anti-DoS, DDOS, abnormal packet attack, and etc
- Various protocol process ability
- Signalling: H.248, MGCP, SIP, SIP-I/T, H.323, NCS etc
- Media: RTP/RTCP, SRTP, MSRP, T30, T38 etc
- Management: SNMP, SSH, TELNET etc
- Charging: Diameter, CDR etc
