SBC 7000™ Service providers and large enterprises are facing a torrent of demand for multimedia communications applications across global markets. The Ribbon SBC 7000 is a purpose-built session border controller with industry-leading performance and scale that deliver increased operational efficiency and uncompromised quality of service to help securely and efficiently handle and monetize the massive amount of audio, video and collaboration traffic crossing their networks. The SBC 7000 not only provides the critical features service providers and large enterprises equate with Ribbon Session Border Controllers (robust security, sophisticated routing and policy management, overload controls and SIP normalization), it also delivers IPv4-IPv6 interworking, high density media transcoding, and sophisticated policy at high performance levels to meet the increasing demands of multimedia communications. To further simplify deployment, the SBC 7000 implements a fully modular chassis design, enabling service providers and large enterprises to rapidly scale today's networks while preparing for future growth. System Capabilities • RTCP sessions scale 1:1 with RTP sessions • 40,000 Trunk groups per system Call Set-Up • Call setup maximum rate: 1350 cps • Call latency= 30ms (@ 1350 cps, 90% fall into this category) • Total registered end point support: 2,000,000 • Maximum surrogate registrations: 256,000 • Maximum number of TLS sessions: 765,500 • Maximum # IPSec tunnels; 4096 • Maximum # SRTP call legs: 150,000 • Maximum # registered subscribers on IPSec - IMS AKA: 1,000,000 Media Services • Transcoding G.711, G.726, G.729A/B, G.723, iLBC, G.722, G.722.1, AMR-NB, AMR-WB, EVRC/EVRC0, EVRCB/EVRCB0, Opus, SILK, EVS, Linear PCM (16 bits) • Codec pass through • T.38 version 0/3 compliant fax relay or fall back to G.711 • VAD, silence suppression, dynamic jitter buffer, fax/modem detection, DTMF/tone relay/RFC2833/RFC4733 interworking • Message Session Relay Protocol (MSRP) - MSRP B2BA, MSRP over TLS, and MSRP-CEMA • NAT/NAPT on media DTMF trigger detection and notification • Generic audio codec relay • Tones & announcements • Local Ring Back Tone (LRBT) support with centralized PSX Policy Server • Support up to 4 simultaneous SIPREC recordings per session • T.140 Text over Internet Protocol (ToIP) to/from Baudot interworking for TTY/TDD (Telecommunications Device for the Deaf) equipment support • 1:1 redundant systems for service availability • 1:1 redundant management/control ports • 1:1 redundant media ports Data Sheet

Management Capabilities • Graphical based wizards for ease of configuration • Secure embedded web-based management GUI • Representational State Transfer (REST) API • Centralized support by Ribbon Insight EMS • SNMP V2/V3 status and statistics • Local logging of events, alarms, traps, and call traces • Ribbon DSI Level 0 support for storing CDRs, RADIUS accounting records • Live software update (LSWU) • Real time streaming of RTCP statistics for Ribbon Analytics • APIs for call notification event and call termination • Back to back user agent (B2BUA) • SIP SIP-I/SIP-T, SIP/H.323, Ribbon gateway...

• Input frequency Operating Altitude Heat Dissipation • Fully-populated maximum: 2900 Watts Weight Maximum Fully Populated • 98 lbs. (44.4kg) • 5 to 90% non-condensing operating humidity Central Office Standards • DC Systems - SR-3580 NEBS Level 3 • AC Systems - SR-3580 NEBS Level 3 Table 1.Estimated Power Consumption Ribbon Communications (Nasdaq: RBBN) delivers communications software, IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive...