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Product Specifications
The following table provides product specification details of the
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systems:
Specification
| Category | SBC 5100 / 5110 | SBC 5200 / 5210 | SBC 7000 | SBC SWe |
---|
SIP/GW Call Set-up | Call set-up rate | 150 cps | 450 cps | 1,350 cps | See SBC SWe Performance Metrics |
---|
Call latency | 30 ms @ 150 cps | 30 ms @ 450 cps | 30 ms @ 1,350 cps |
Sessions by Signaling Protocols* | SIP | 10,000 | 64,000 | 150,000 |
---|
Sessions by Codec* | G.729 | 10,000 | 64,000 | 150,000 |
---|
G.711 (20 ms) | 9,978 | 19,958 | 99,000 |
RTCP Sessions Scale | | 1:1 with RTP sessions | 1:1 with RTP sessions | 1:1 with RTP sessions |
---|
Registrations | Initial register rate with no calls, in registers per second (Includes initial Register Authentication) | 400 | 1,000 | 2,500 | 400 |
---|
Security | TLS connections set-up rate (without mutual authentication) | 50/second
| 150/second
| 2,000/second | 50/second |
---|
Maximum number of IPSec tunnels | 2,048 (4,096 IPSec SAs) | 2,048 (4,096 IPSec SAs) | 2,048 (4,096 IPSec SAs) | 2,048 (4,096 IPSec SAs) |
IPSEC (IKE) setup rate | 50/second | 120/second | 120/second | 50/second |
Maximum number of SRTP sessions | 10,000 | 64,000 | 150,000** | 10,000 |
| 100,000 | 256,000 | 1 million | 100,000 |
Subscribers | Over UDP with an interval refresh REGISTER of 1800 sec. | 100,000 | 256,000 | 2 million | 100,000 |
---|
Over UDP/NAT with an interval refresh REGISTER of 30 sec. | 50,000 | 128,000 | 450,000 | 50,000 |
Over UDP/NAT with an interval refresh REGISTER of 60 sec. | 100,000 | 256,000 | 600,000 | 100,000 |
Over TCP with an interval refresh REGISTER of 300 sec. | 100,000 | 256,000 | 850,000 | 100,000 |
Over TLS with an interval refresh REGISTER of 300 sec. | 100,000 | 256,000 | 750,000 | 100,000 |
* The session count represents the aggregate number of sessions on one system.
** G.729 @ 40 ms packet size.
Codec Packetization Periods (Transcoding)
The following table lists the transcoding packetization periods for each of the supported codecs.
Codec Packetization Periods
Codec | Packetization Periods for Transcoding (ms) |
---|
SBC 5000 / 7000 Series | SBC SWe |
---|
AMR | 20, 40, 60 | 20, 40, 60 |
AMR-WB (G.722.2) | 20, 40, 60, 80, 100 | 20, 40, 60, 80, 100 |
EFR | 20, 40, 60 | Not supported |
EVRC | 20 | 20 |
EVRC-B | 20 | 20 |
G.711, G.711SS, G.722, G.729A, G.729AB, G.726, G.726SS | 10, 20, 30, 40 | 10, 20, 30, 40 |
G.722.1 | 10, 20, 40, 60, 80 | Not supported |
G.723.1, G.723.1A | 30, 60, 90, 120, 150 | 30, 60, 90, 120, 150 |
iLBC, iLBC-SS | 20, 40, 60 | 20, 40, 60 |
Transcoded Sessions
The number of transcoded sessions available on the
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and
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platforms are determined by the DSP card configurations.
For details, please see DSP Channel Densities for SBC 5000 and 7000 Series.