Feature Availability by Platform

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. 

= Supported
= Not supported

Feature	Hardware-Based Platforms		Software-Based Platforms						Comments
	SBC 5400	SBC 7000	SBC SWe (Virtual) VMware/KVM	SBC SWe (Cloud)
				Integrated SBC in OpenStack	D-SBC OpenStack/VMware	AWS	GCP	Azure
IP-Related Features
Alternate/Multiple IP Support
ARP Probing
DHCP Support
Direct I/O Support	N/A	N/A		N/A	N/A	N/A	N/A	N/A
EVRC-B Codecs					Pass-through
Geographical Redundancy (GRHA)									Refer to SBC Core Redundancy details.
H.323 Support									gap for cloud
IPsec
IPv6 Support						2
Link Detection:									Refer to SBC Core Redundancy for details.
N:1 Redundancy					S-SBC: 4+1 M-SBC: 4+1				Refer to Distributed SBC Architecture for details.
NIC Teaming			Note: Not in KVM
Physical link detection									NOTE: Physical link detection is supported only on Direct I/O Packet Interfaces on the SBC SWe.
Registration Display Enhancement				(1:1 deployments)	S-SBC only (1:1 deployments)				Refer to SIP Registration
SIP over SCTP
SIP Registrar									NOTE: An SBC Core acting as a SIP Registrar is only available on the SBC HW and the SBC SWe I-SBC deployments, and not on the D-SBC and SBC CNe deployments. For more information, refer to SIP Registrar Functionality.
SLB
SR-IOV	N/A	N/A
SRTP
Standby packet port support					(See note 1 below)				Refer to SBC Core Redundancy for details.
Media-Related Features
Fax transcoded calls									Refer to Fax Over IP
G.711–T.38 (V0)
G.711–T.38 (V3)
T.38 (V0)–T.38 (V0)
Fax/Modem Fallback
GPU Transcoding			(for VMware) (for KVM)
Opus Transcoding
UC (Video, BFCP, Content Share)

¹Supported for four packet port configuration only. Not supported for any other packet port configuration.

²The SBC Core SWe/Cloud on AWS and GCP does not support IPv6. However, AWS infrastructure supports IPv6, but GCP infrastructure does not.