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FLASR1-SBC-RTU
Brand Cisco
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FLASR1-SBC-RTU

Model (MPN)
FLASR1-SBC-RTU
Condition
New Retail
Certified Engineer Tested
Out of Stock

Key Specifications

ModelFLASR1-SBC-RTU
DescriptionDBE Base Right-To-Use Lic for Release 2.3.x and prior
TypePerpetual Right-To-Use (RTU)
Availability10 Units In Stock - Immediate Dispatch
PricingSpecial Offer: $1893 (Save 92%)
DocumentationPDF Datasheet Available
Your Price
Best Value
$1,893.00
List Price: $23,657.70Save 92%
Availability Out of Stock
Quantity

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Overview

Enhance your enterprise communications with the Cisco FLASR1-SBC-RTU, a DBE Base Right-To-Use (RTU) License for Release 2.3.x and prior. As part of Cisco’s Unified Border Element (CUBE) solution, this perpetual license unlocks essential Session Border Controller (SBC) functionality on supported Cisco IOS XE platforms, enabling secure SIP trunking, protocol interworking, and seamless connectivity to PSTN, cloud services, and business-to-business networks.

Product Overview

Part of the Cisco Collaboration Edge Architecture, Cisco Unified Border Element (CUBE) version 14 (compatible with prior releases via this RTU license) is an enterprise-class SBC solution for connecting unified communications networks with IP services. It provides comprehensive interworking for voice, video, and mobile systems, supporting PSTN interconnect via SIP trunks, TDM-to-SIP migrations, certified cloud connections (Webex CCA, Webex Calling, HCS, Microsoft Teams Direct Routing), business-to-business interconnect, multi-tenant solutions, and codec interworking.

CUBE terminates and re-originates signaling and media, ensuring secure demarcation, flexible session control, policing, and QoS. It integrates with Cisco CME and SRST for SIP trunk connectivity.

Security and Compliance Features

Cloud Communications and Contact Center Support

Flexibility, Reliability, and Scale

CUBE runs on Cisco IOS XE Software alongside IP networking, security, and QoS features. Deploy on ISR, Catalyst Edge, ASR families, CSR, or Catalyst Edge Software. Supports stateful HA with active/standby pairs and clustering. From IOS XE 17.7.1a, deployable in Cisco SD-WAN. Smart Licensing enables pooling/portability.

CUBE Licensing Models Enabled by FLASR1-SBC-RTU

10 units in stock for immediate dispatch. Special offer: $1893 (92% savings). PDF Datasheet available for full details.

Platform Compatibility

Supports wide range of Cisco routers with varying session capacities (see tech_specs for details). Operational capacity depends on call rate, type, transcoding, etc.

Specifications

License Details
ModelFLASR1-SBC-RTU
DescriptionDBE Base Right-To-Use Lic for Release 2.3.x and prior
TypePerpetual Right-To-Use (RTU)
Availability10 Units In Stock - Immediate Dispatch
PricingSpecial Offer: $1893 (Save 92%)
DocumentationPDF Datasheet Available
Protocol and Signal Interworking
SupportSIP to SIP (including Cisco Unified Communications Manager and Cisco TelePresence)
Media Support
ProtocolsRTP and RTCP, Binary Flow Control Protocol (BFCP) passthrough
Media Interworking
SupportSIP delayed-offer to SIP early-offer interworking for audio or video calls
Media Modes
ModesMedia flow-through, Media flow-around
Signaling Transport Mode
ProtocolsTransport Control Protocol (TCP), Transport Layer Security (TLS), User Datagram Protocol (UDP), TCP TLS and UDP interworking
Fax Support
TypesT.38 fax relay, Fax pass-through, Fax over G.711
Modem Support
TypesModem pass-through, Modem over G.711
Dual-Tone Multifrequency (DTMF)
MethodsRFC 2833 /RFC 4733, SIP notify, Key Press Markup Language (KPML)
InterworkingRFC 2833/4733 to G.711 in-band DTMF, sip-info to rtp-nte interworking, RFC 2833/4733 to KPML
Supplementary Services
SupportSIP supplementary services (holds and transfers) support using REFER or REINVITE, Multicast Music on Hold (MMoH) to Unicast MoH conversion, Call Progress Analysis (CPA) to analyze far-end media (live versus recorded media) for outbound call centers
Internetworking
FeaturesConfigurable SIP profiles to manipulate SIP message content including header fields and Session Descriptor Protocol (SDP) attributes, Conditional SIP profiles performing header modification dependent on header content, P-Asserted-Identity (PAI) P-Preferred-Identity (PPI) and Remote-Party-ID (RPID) internetworking, Unsupported Multipurpose Internet Mail Extensions (MIME)-type attachment pass-through, Unsupported SIP header pass-through, SDP attribute pass-through, Dial-peer bind (allows CUBE to connect to multiple service providers), Incoming dial-peer match based on remote IP address, Assisted RTCP for Microsoft Lync/Skype for Business interoperability, Mid-call signaling block or pass-through when media changes, Early dialog UPDATE /183 consumption, Block incoming 180 and 183 signaling messages, Restrict video call to audio only, Media Anti-trombone, IPv4 to IPv6 interworking, Configurable SIP error codes, SIP error code pass-through
Call Routing and Dialing Options
OptionsE164-based dialing, Uniform Resource Identifier (URI)-based dialing, Routing based on nonsequential E164 and/or URI lists, Destination-based or source-based routing, Dial Peer Groups (Trunk Groups) (outbound routing determined by inbound dial pattern), Server Groups to define order of selection of alternative or backup routing paths for outbound routing, Routing based on duple header variables (both AND OR logic), Refer and call redirect consumption and pass-through, Outbound call load distribution with random or round robin schemes, Call re-routing based on network errors or error responses, P-called-party-ID support
Multitenancy, Multi-VRF, and Trunk Realms
SupportSupport for dial plan scenarios requiring either or both inter- and intra- IP VRF routing tables, Per-VRF-domain SIP user agent for multi-tenancy support (up to 100 VRFs), Realm commonality of multiple trunks even with different user agent definitions per trunk
Cisco Call Admission Control (CAC)
TypesCAC based on maximum number of calls per trunk (maximum number of calls), CAC based on IP circuits, CAC based on total calls CPU use or memory use threshold, CAC based on bandwidth availability and call-spike detection
OPTIONS SIP Message Support
FeaturesSupport for response to OPTIONS-PING messages with OPTION-PING groups based on session target, Support for generation of in-dialog OPTIONS-PING messages, Support for generation of out-of-dialog OPTIONS-PING messages to control dial-peer status
Media Forking
FeaturesMedia forking features for voice and video to integrate with media recording or analysis servers, API-based mechanisms for invoking media forking, Support for standard SIPREC media forking, Raw media forking using secure WebSockets for Cisco Contact Center solutions (Requires Enhanced License), Media Proxy mode for forking calls to up five different destinations, Secure forking of a non-secure call
IP Routing Features
SupportSupport for Cisco IOS XE Software-based routing features including Border Gateway Protocol (BGP) Enhanced IGRP (EIGRP) and Multiprotocol Label Switching (MPLS), Support for Cisco IOS XE Software-based policy routing features, Support for Cisco IOS XE Software-based Access-Control-List (ACL) features
Voice-Quality Statistics
MetricsRTCP data from incoming and outgoing call legs used to provide: Packet loss jitter and Round-Trip Time (RTT), Per-call leg call-quality statistics
QoS
FeaturesIP precedence and Differentiated-Services-Code-Point (DSCP) marking, Per-call QoS packet marking
Network Address Translation (NAT) Traversal
SupportNAT traversal support for SIP phones deployed behind non-Application Line Gateway (ALG) data routers, Stateful NAT traversal, ICE-Lite
Network Hiding
FeaturesIP network privacy and topology hiding, IP network security boundary, Intelligent IP address translation for call media and signaling, Back-to-back user agent replacing all SIP-embedded IP addressing, History information-based topology hiding and call routing
Number Translation
SupportNumber translation rules for Voice-over-IP (VoIP) numbers, URI-based dialing translations
Codecs
Supported CodecsOPUS low bitrate 6 kbps to very high-quality 510 kbps, G.711 mu-law and a-law, G.722, G.723ar53 G.723ar63 G.723r53 and G.723r63, G.726r16 G.726r24 and G.726r32, G.728, G.729 G.729A G.729B and G.729AB, Internet Low Bitrate Codec (iLBC) 13330 or 15200 bps, Internet Speech Audio Code (iSAC) 10 to 32 kbps, AAC-LD MP4A-LATM, Mid-call codec renegotiation and preservation, Narrowband Adaptive Multi-rate (AMR-NB) 4750-12200 bps
Transcoding
SupportTranscoding between any two different families of codecs from the following list: G.711 a-law and mu-law, G.729 G.729A G.729B and G.729AB, iLBC, G.722, OPUS (PVDM4 modules only), Mid-call transcoder insert and drop
Transrating
SupportTransrating of packetization rates for the following codecs: G.711 a-law and mu-law, G.723 5.3/6/3 kbps, G.729 G.729A G.729B and G.729AB, G.722
Security
FeaturesRogue SIP invite and rogue RTP packet detection with alerting, Configurable RTP port range, IP security (IPsec), SRTP flow-through, Transport Layer Security (TLS) version 1.2 with exclusivity, SRTP-to-RTP and STRP-to-SRTP interworking with Next-Generation Encryption (NGE) cipher suites, Configurable SIP listening port per trunk, Disable unused transport mechanisms, SIP registration and digest authentication support, Various mechanisms for control of RTP and UDP packet flooding, Voice security policy application integration (via HTTP API), Peer whitelisting /IP Trusted List, Silent discard of SIP messages from untrusted peers, Compatible with IOS Zone Based Firewall
Authentication, Authorization, and Accounting (AAA)
SupportAAA with RADIUS
Voice Media Applications
SupportTool Command Language (TCL) scripts support for application customization, Web-based API to monitor and control signaling and media traffic (for external policy control)
API
SupportWeb-based API compatible with Web Service Description Language (WSDL) development tools to support call monitoring and control Call-Detail Records (CDRs) and serviceability attribute interaction with external application specifically designed for voice-policy applications
Billing
SupportStandard CDRs for accurate billing available through: AAA records, Syslog, Simple Network Management Protocol (SNMP)
Line-side Registration Proxy
FeaturesProxy registration of endpoints using the standard SIP registration process (including third-party SIP endpoints) for connecting with third-party hosted call-control services (e.g. Cisco BroadSoft), Local and PSTN survivability in the event of loss of WAN connectivity to a hosted call control, Proxy endpoint registration with 10 endpoints per SIP registration event
Inter-Cluster Lookup Service (ILS) Routing
SupportSupport for ILS routing to complement ILS dial-plan exchange between Cisco Unified Communications Manager clusters or to simplify call-routing complexity between multiple clusters
Video - Rich Media
SupportSimultaneous support for data audio and video
Video - Signaling Interworking
SupportSIP delayed-offer to SIP early-offer calls
Video - Media
SupportSupport for multiplex RTP calls (for Cisco TelePresence solution), Simple Traversal of UDP through NAT (STUN) /Datagram TLS (DTLS) pass-through for telepresence
Video - QoS
SupportDSCP markings to prioritize video streams as they traverse the network
Video - Data Support
SupportT.120 data collaboration (flow-around only)
Video - Camera Control
SupportFar-End Camera Control (FECC)
Video - Video Suppression
SupportTerminate video media session for connection to audio-only sessions
Video Codecs
CodecsH.261, H.263/H.263+, H.264, MPEG4
Network Management - Manageability, Serviceability, and Troubleshooting
FeaturesResource usage monitoring over SIP trunk, Sortable dial peers, SIP session ID for end-to-end call tracing, SNMP per-call quality traps, SNMP and syslog SIP trunk status messages, DEBUG commands allowing user-selectable levels of debug information from critical to verbose, DEBUG commands allowing user-selectable information for specific call characteristics, VoIPTrace continuous diagnostic capture, Yang data model allowing configuration and management via RESTCONF and NETCONF
High Availability
SupportInbox redundancy with Cisco ASR 1006 and ASR 1006-X, Box-to-box redundancy with Cisco 4000 Series ISRs Catalyst Edge 8000 Cisco ASR 1000 and CSR 1000V models (based on RG infrastructure), Use of port channels to allow a connection to redundant switches, Requires Enhanced Trunk or Media proxy session license
Router Platform Support
Cisco 1100 ISRControl Plane Memory: Default, Maximum trunk sessions: 500, Maximum sustainable call setup rate: 5 Calls per second
Cisco 4321 ISRControl Plane Memory: 4 GB, Maximum trunk sessions: 500, Maximum sustainable call setup rate: 4 Calls per second
Cisco 4331 ISRControl Plane Memory: 4 GB, Maximum trunk sessions: 1000, Maximum sustainable call setup rate: 10 Calls per second
Cisco 4351 ISRControl Plane Memory: 4 GB, Maximum trunk sessions: 2000, Maximum sustainable call setup rate: 13 Calls per second
Cisco 4431 ISRControl Plane Memory: 8 GB, Maximum trunk sessions: 3000, Maximum sustainable call setup rate: 15 Calls per second
Cisco 4451-X ISRControl Plane Memory: 8 GB, Maximum trunk sessions: 6000, Maximum sustainable call setup rate: 40 Calls per second
Cisco 4461 ISRControl Plane Memory: 8 GB, Maximum trunk sessions: 10,000, Maximum sustainable call setup rate: 55 Calls per second
C8200L-1N-4TControl Plane Memory: 4 GB, Maximum trunk sessions: 1500, Maximum sustainable call setup rate: 9 Calls per second
C8200-1N-4TControl Plane Memory: 8 GB, Maximum trunk sessions: 2500, Maximum sustainable call setup rate: 14 Calls per second
C8300-1N1S-6TControl Plane Memory: 8 GB, Maximum trunk sessions: 7000, Maximum sustainable call setup rate: 40 Calls per second
C8300-1N1S-4T2XControl Plane Memory: 8 GB, Maximum trunk sessions: 8000, Maximum sustainable call setup rate: 45 Calls per second
C8300-2N2S-6TControl Plane Memory: 8 GB, Maximum trunk sessions: 7500, Maximum sustainable call setup rate: 42 Calls per second
C8300-2N2S-4T2XControl Plane Memory: 16 GB, Maximum trunk sessions: 10,000, Maximum sustainable call setup rate: 55 Calls per second
Cisco CSR 1000V /C8000V 1vCPUControl Plane Memory: 4 GB, Maximum trunk sessions: 1000, Maximum sustainable call setup rate: 5 Calls per second
Cisco CSR 1000V /C8000V 2vCPUControl Plane Memory: 4 GB, Maximum trunk sessions: 3000, Maximum sustainable call setup rate: 20 Calls per second
Cisco CSR 1000V /C8000V 4vCPUControl Plane Memory: 8 GB, Maximum trunk sessions: 6000, Maximum sustainable call setup rate: 30 Calls per second
Cisco ASR 1001-XControl Plane Memory: 16 GB, Maximum trunk sessions: 12,000, Maximum sustainable call setup rate: 50 Calls per second
Cisco ASR 1002-XControl Plane Memory: 16 GB, Maximum trunk sessions: 14,000, Maximum sustainable call setup rate: 55 Calls per second
Cisco ASR 1006-X with RP3 and ESP100/ESP100XControl Plane Memory: 16 GB, Maximum trunk sessions: 16,000, Maximum sustainable call setup rate: 65 Calls per second
Cisco ASR 1004 /ASR 1006 / ASR 1006-X with RP2 and ESP40Control Plane Memory: 16 GB, Maximum trunk sessions: 16,000, Maximum sustainable call setup rate: 70 Calls per second
CUBE Subscription Options (Related)
A-FLEX-ENH-CUBEOne CUBE trunk enhanced session subscription
A-FLEX-STD-CUBEOne CUBE trunk standard session subscription
A-FLEX-MP-CUBEOne Media Proxy stream subscription
Cisco Environmental Sustainability
Product Material ContentMaterials
Electronic Waste ComplianceWEEE compliance

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Warranty

Standard Warranty Policy

All hardware sold by ITMall includes our 3-Year Free Maintenance and 1-Year RMA Replacement Service. Please refer to our Warranty Policy for details.

  • 1-Year Advance Replacement (RMA)
  • 3-Year Free Repair Service
  • Full coverage for functionality defects

Hassle-Free RMA Process

We streamlined the return process to minimize your network downtime. Our engineering team provides pre-return diagnostics to ensure hardware is truly defective.

  • 30-Day satisfaction guarantee return window
  • Automated RMA portal access for instant tracking
  • Restocking fee waived for functionality issues

Certified Engineering Support

Our products are backed by CCIE-certified engineers who provide expert guidance on compatibility, configuration, and troubleshooting at no extra cost.

  • Free pre-sales topology consultation
  • Remote troubleshooting & firmware advice
  • Simulation lab testing before dispatch

Global Logistics & Packaging

We ship to 85+ countries using premium anti-static packaging to ensure safety. Orders placed before 14:00 (GMT+8) are typically dispatched the same day.

  • Double-walled boxes with customer molded foam
  • Blind shipping support for channel partners
  • Real-time tracking via FedEx / DHL / UPS

Resources

FAQ

What is the Cisco FLASR1-SBC-RTU license used for?
The FLASR1-SBC-RTU is a DBE Base Right-To-Use perpetual license for Cisco Unified Border Element (CUBE) Release 2.3.x and prior, enabling SIP trunking, lineside, and media proxy features on supported Cisco routers.
Which platforms are compatible with FLASR1-SBC-RTU CUBE license?
Compatible with Cisco ISR ASR 1000 with capacities up to 16,000 trunk sessions depending on model and memory.
Does the FLASR1-SBC-RTU support high availability?
Yes, supports inbox redundancy on ASR 1006-X, box-to-box on ISR/ASR/CSR, port channels, requiring Enhanced Trunk or Media Proxy license.
What security features does FLASR1-SBC-RTU enable?
TDoS detection, SRTP interworking, TLS 1.2, IPsec, rogue SIP/RTP detection, peer whitelisting, and Zone Based Firewall compatibility.
Is the FLASR1-SBC-RTU license available now?
Yes, 10 units in stock for immediate dispatch at special offer price of $1893 (92% savings).
Is this product Brand New?
Yes, unless clearly marked as "Refurbished", all our products are Factory Sealed (Original New) sourced directly from authorized channels.
What is the warranty period?
We provide a comprehensive 3-Year Warranty on this item. This covers hardware defects and includes advanced replacement.
Do you offer volume discounts?
Yes! For bulk orders or project bids, please click "Quote | Help" to get a custom price proposal from our sales team.
How fast can you ship?
In-stock items ordered before 3 PM EST ship the same day. We offer overnight and 2-day shipping options via FedEx/DHL.

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