ProSBC - Session Border Controller

TelcoBridges’ ProSBC is a carrier-grade session border controller software package, designed for Network-to-network interface (NNI SBC) peering and access functions (access SBC). Scalable up to  60,000 sessions. ProSBC is a flexible pure-software solution that can be installed seamlessly onto general-purpose servers, popular virtualization platforms, and TelcoBridges’ certified servers giving access to an extensive set of call routing, network adaptation, and policing functions. With integrated analytics and network troubleshooting tools and a field-proven SIP stack deployed in more than 100 countries, ProSBC is the ideal choice for VoIP service providers and enterprises

PRODUCT CHARACTERISTICS

• Back-to-back user agent (B2BUA) and topology hiding
• Line rate DOS/DDOS protection (64 bytes packets)
• Up to 60,000 simultaneous signaling and media sessions
• Encryption support with SIP/TLS and SRTP
• High Availability with 1+1 redundancy
• Flexible and extensive call routing capabilities
• TB Analytics network troubleshooting tools (traces, media/signaling recording, test call generation, etc)
• Versions for installation on bare-metal servers and popular virtualized environments
• Easy installation and upgrades with no downtime

NETWORK FUNCTION

• Back-to-back user agent (B2BUA)
• Overlapping IP realms
• SIP registration pass-through/forwarding and throttling

IP NETWORK SECURITY

• SIP/TLS and SRTP support
• Topology hiding
• Line-rate DOS/DDOS protection (64 bytes packets)
• Rogue RTP detection
• Dynamic blacklisting
• Access control list (ACL)
• Session admission control
• Session bandwidth control (per trunk group)
• Call access based on successful registration

INTEROPERABILITY FUNCTIONS

• SIP header manipulation
• Error/cause code adaptation
• Local and remote NAT traversal adaptation
• SIP to SIP-I interworking
• SIP UDP/TCP interworking 

TRANSCODING AND MEDIA ADAPTATION

• (Using external TSBC-HW-TRANS)
• DTMF transcoding (inband, INFO, RFC2833/4733)
• T.38 V.17 & V.34 fax conversion to pass-through NSE and VBD conversion
• Transcoding unit IPs invisible from WAN/LAN
• Media transcoding: G.711, G.723.1, G.726, G.729ab, G.729eg, Clear mode  (RFC 4040), G.728, iLBC, G.722, AMR-NB, G.722.2 (AMR-WB), GSM FR/EFR, T.38

VOICE SERVICES

• (Using external TSBC-HW-TRANS)
• Call progress tone generation
• Announcement prompts playback
• Call recording

ROUTING

• Built-in Class 4 routing engine
• Least cost routing
• Scheduled routing
• Load-balancing and percentage routing
• Routing customization through scripts
• SIP REFER/3xx based routing
• RADIUS based routing
• Routing alternate retry routes
• Digit/From/To matching and manipulation
• Call blocking
• Loop detection and prevention

QUALITY OF SERVICE

• Per session network quality analysis and MOS scoring
• Per session statistics
• DSCP/TOS marking
• Network quality indicator

MANAGEMENT CAPABILITIES

• Provisioning and status graphical interface (GUI)
• HTTPS secured transport
• CLI interface for local and remote management
• RESTful northbound provisioning and status API
• Level-based user access
• Configuration change audit logging
• SSH, sFTP, NTP, DNS, DHCP
• SNMP v2, v3 GET, TRAPs (alarms)
• Extensive SNMP call statistics MIBs
• Configurable Call detail records (CDRs)
• Customizable text-based CDRs
• Customizable RADIUS accounting

TB ANALYTICS (NETWORK ANALYTICS)

• Live session trace with protocol information (ladder)
• Raw signaling protocol capture (pcap format)
• Live test call 

SUPPORTED PLATFORMS

• Bare-metal servers
• OpenStack with KVM hypervisor
• Native KVM hypervisor
• VMware with vSphere hypervisor
• Amazon Web Services (AWS)
• Microsoft Azure
• Universal CPE (uCPE)
• and more platforms

REGULATORY

• Lawful interception (ETSI 201 671)

HIGH AVAILABILITY & GEO-REDUNDANCY

• 1+1 redundancy support (active/standby)
• No loss of service
• Ethernet port bonding support
• Fault-tolerant software
• Seamless software upgrade
• Emergency routing*

 Have more questions about Telcobridges Session Border Controllers? Call us at 410-583-1701 or email us at questions@pulsesupply.com.