| Feature | SBC 5000 Series
(excluding SBC 5400) | SBC 5400 | SBC 7000 Series | SBC SWe | Reference |
|---|
| ePSX integration |  |  | | | See Routing and Policy Management, |
T.38 (V3/V0) pass-through fax calls | | | | | See Fax Over IP. |
- G.711–T.38 (V3) fax transcoded calls
- T.38 (V3)–T.38 (V3) fax transcoded calls
| | | | | See Fax Over IP. |
| 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 |
|
|
|
| See SBC Redundancy for details. |
Maximum number of call legs | 1/2 of UDP media port range | 1/2 of UDP media port range | Determined by: - number of IP addresses per interface
- 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). |
SIP Trunk Group profiles: 1K
4K
4K/10K
4K/40K |
|
|
| Maximum number varies based on: - server hardware where VM is deployed
- 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. |
| H.235 media encryption | | | | | |