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The following table lists selected SBC Core key features, and their availability in this release by product. Features in this table are not supported in all platforms/environments. 

Note

 This is not a comprehensive list of features. For a more inclusive and detailed listing of features, refer to the Feature Guides.


(tick) = Supported
(error) = Not supported

Feature Availability


Hardware-Based PlatformsSoftware-Based PlatformsComments 


SBC 51x0 / 52x0 / 5400

SBC 7000

SBC SWe
(Virtual)

VMware/KVM

SBC SWe (Cloud)
Integrated SBC in OpenStack

D-SBC
OpenStack/VMware1

AWSGCPAzure
IP-Related Features

Link Detection:

Refer to SBC Core Redundancy for details.
Physical link detection(tick)(tick)(tick)(error)(error)(error)(error)(error)NOTE: Physical link detection is supported only on Direct I/O Packet Interfaces on the SBC SWe.
ARP Probing(error)(tick)(tick)(tick)(tick)(error)(error)(error)

Standby packet port support

(error)(tick)(error)(error)(See note 2 below)(error)(error)(error)Refer to SBC Core Redundancy for details.
Geographical Redundancy (GRHA)(tick)(tick)(tick)(error)(error)(error)(error)(error)

Refer to SBC Core Redundancy details.

N:1 Redundancy(error)(error)(error)(error)

(tick)

S-SBC: 4+1

M-SBC: 4+1

(error)(error)(error)Refer to Distributed SBC N:1 Redundancy Architecture for details.
EVRC-B Codecs(tick)(tick)(tick)(tick)Pass-through(tick)(tick)(tick)
H.323 Support(tick)(tick)(tick)(error)(error)(error)(error)(error)gap for cloud
SR-IOVN/AN/A(tick)(tick)(tick)(tick)(error)(error)
Direct I/O SupportN/AN/A(tick)N/AN/AN/AN/AN/A
DHCP Support(error)(error)(error)(tick)(tick)(tick)(tick)(tick)
NIC Teaming(error)(error)(tick)

Note: Not in KVM
(error)(error)(error)(error)(error)
SIP over SCTP(tick)(tick)(tick)(error)(error)(error)(error)(error)
SRTP(tick)(tick)(tick)(tick)(error)(tick)(tick)(tick)
Alternate/Multiple IP Support(tick)(tick)(tick)(tick)(tick)

(tick)

(error)(error)
IPv6 Support(tick)(tick)(tick)(tick)(tick)(error)3(error)(error)
SLB(error)(error)(error)(tick)(tick)(error)(error)(error)
Media-Related Features
Fax transcoded calls(tick)(tick)(tick)(tick)(error)(error)(error)(error)Refer to Fax Over IP
  • G.711–T.38 (V0)
(tick)(tick)(tick)(tick)(error)(error)(error)(error)
  • G.711–T.38 (V3)
(tick)(tick)(error)(error)(error)(error)(error)(error)
  • T.38 (V0)–T.38 (V0)
(tick)(tick)(tick)(tick)(error)(error)(error)(error)
Fax/Modem Fallback(tick)(tick)(tick)(error)(error)(error)(error)(error)
UC (Video, BFCP, Content Share)(tick)(tick)(tick)(tick)(error)(error)(error)(error)
GPU Transcoding(error)(error)

(error) (for VMware)

(tick) (for KVM)

(tick)(tick)(tick)(tick)(error)
Opus TranscodingNot available for 5100/5200



(tick)(tick)(error)


1Full support for VMware available starting with SBC 8.1.

2Supported for four packet port configuration only. Not supported for any other packet port configuration.

3The SBC Core SWe/Cloud on AWS and GCP does not support IPv6. However, AWS infrastructure supports IPv6 and GCP does not support IPv6.






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