| Add_workflow_for_techpubs |
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| AUTH1 | bscoggins |
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| REV5 | bscoggins |
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| REV6 | bscoggins |
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| REV3 | bscoggins |
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| REV1 | bscoggins |
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| Release | 5.0.1 |
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Key Features
The following table lists the key features of
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| Caption |
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| 0 | Table |
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| 1 | SBC Portfolio Key Features |
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Features | Description |
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General | - Stand-alone system platforms
- HA system platforms
- Includes an Embedded Routing Engine (ERE), performs DNS, ENUM lookups
- Supports IPv4, IPv6, IPv4/IPv6 interworking, SIP, H.323, GW-GW, SSH, SNMP, NTP, RTP/RTCP, FTP, UDP, TCP, DNS, and ENUM.
- Packet-to-packet call flows (B2B UA)
- Extensive SIP signaling and session handling
- Media relay and transcoding with pinhole control
- Local storage
- DoS protection
- Crypto functions (IPsec, TLS, SRTP)
| Routing/Policy | - Integrated routing
- Embedded Routing Engine (ERE)
- Stand-alone ePSX
- Replica ePSX to an external PSX
- DIAMETER+ queries to optional external centralized PSX Policy/Route Server with or without internal ERE fallback
(see Routing and Policy Management) | Robust Security | - Topology hiding
- DoS/ DDoS, Rogue RTP protection
- Line rate malformed packet protection
- TLS, IPsec (IKEv1 or IKEv2 for peering) for signaling encryption
- Secure RTP for media encryption
(see Security) | Media/Multimedia Services | - Audio codecs (see Audio Support)
- Video codecs (see Video Support)
- T.38 compliant relay or fall back to G.711, Dynamic Jitter Buffer, Fax/ Modem Detection, DTMF/Tone Relay/RFC2833/ RFC4733,
- BFCP, FECC, H.239, Presentation
- ICE (see SDP Support)
- WebRTC (see SBC for WRTC)
| Management | | Billing | |
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Functional Differences
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| Caption |
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| 0 | Table |
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| 1 | SBC Portfolio Functional Differences |
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| Feature | SBC 5000 Series | SBC 7000 Series | SBC SWe | Reference |
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| DTMF detection (NP-based) |  | |  | See DTMF and RTP Relay. | | ePSX integration | | | | See Routing and Policy Management, | | EVRC-B codecs | | | | See Audio Support. | | Fax/T.38 transcoding | | | | This feature involves taking a G.711 call with FAX tones and transcoding to T.38, and T.38 to G.711 FAX in reverse direction. See Fax Over IP. | | Fax/Modem fallback | | | | This feature involves allowing a compressed call to switch to G.711 mid call for FAX transmission. | | GW-GW signaling | | | | See Configuring Gateways (Features Guide), Zone - Gw Trunk Group (EMA), zone gwTrunkGroup - CLI. | Link Detection: Physical link detection
ICMP Ping
ARP Probing |
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| See SBC Redundancy for details. | Maximum number of call legs | 1/2 of UDP media port range | Based on number of IP addresses per interface and UDP media port range | See SBC SWe Performance Metrics | Two examples assuming 64,000 media port range: - SBC 5000 series number of call legs = 32,000
- SBC 7000 series number of IP addresses = 6 / number of call legs = 110,000
See SBC Provisioning Limits for details. | | MSRP | | | | See MSRP Support for feature description. For configuration details, see: | SIP Trunk Group profiles: 1K
4K
4K/10K
4K/40K |
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| Maximum number varies based on server hardware where VM is deployed and VM vCPUs / memory configuration | For example, SBC 7000 4K/40K profile is comprised of: - 4,000 instances each of Address Contexts, Zones, IP Interface Groups, IP Interfaces, Signaling Ports;
- 40,000 Trunk Groups
See SBC Provisioning Limits for details. | Standby packet port support | | | | See SBC Redundancy for details. |
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