Configure the STI Servers

To configure an STI server on the SBC, use the sti-server object under session-router. The SBC creates a UUID4 for each sti server you configure. Use the following procedure to configure a server on the SBC.

1. In Superuser mode, type configure terminal and press Enter.

   ACMEPACKET# configure terminal
   ACMEPACKET(configure)#

2. Type session-router and press Enter.

   ACMEPACKET(configure)# session-router
   ACMEPACKET(session-router)#

3. Type sti-serverand press Enter.

   ACMEPACKET(session-router)# sti-server
   ACMEPACKET(sti-server)#

4. name—Enter the name (unique identifier) of the server. Valid values are alpha-numeric characters. Default is blank.
5. description—Enter a description of the server. Valid values are alpha-numeric characters. Default is blank.
6. role—Specify whether the system performs authentication, verification or both functions with this server.
   • Default: Both
   • STI-AS
   • STI-VS
7. http-rest-type—Specify the operating mode the system uses with this sti-server.
   • Default: ATIS
   • 3GPP
8. as-server-root—Enter the IP Address or FQDN of the STIR verification server, with optional port and base path.
9. vs-server-root—Enter the IP Address or FQDN of the STIR authentication server, with optional port and base path.
10. div-as-server-root—Specify the server that handles DIV authentication requests. Values include the IP Address or FQDN of the STIR DIV authentication server with optional port and base path.
11. div-vs-server-root—Specify the server that handles DIV verification requests. Values include the IP Address or FQDN of the STIR DIV verification server with optional port and base path.
12. orig-id—Specify a UUID v4 other than the one automatically created by the SBC. When configured, the SBC uses this value within STI-AS requests.
    • Empty (default)
    • Type in the desired origination-ID
    • ""—The system generates an origination-ID
13. sti-attest—Select an attestation value that is sent in AS request. You configure attestation using the ATIS-defined grading for attestation efficacy.
    • A—(Full-attestation)
    • B—(Partial-attestation)
    • C—(Gateway-attestation)
14. timeout— Enter the amount of time (in milliseconds) to wait for a REST response from a STIR server. The valid range is 100-30000.
15. http-client—Enter the name of a http-client configuration that has information for making connection to the sti-server. This name can be up to 128 characters and must not begin with a period (.) or a dash (-) character.
16. max-burst-rate—Enter the maximum sending burst rate for STIR requests (per second). The valid range is 0-999999999.
17. max-sustain-rate—Enter the maximum sending sustained rate for STIR requests (per second). The valid range is 0-999999999.
18. burst-rate-window—Enter the time period (in seconds) used to calculate burst rate. The valid range is 0-999999999.
19. sustain-rate-window—Enter the time period (in seconds) used to calculate sustain rate. The valid range is 0-999999999.
20. sti-header-mapping-ruleset-name—Specify the name of the mapping ruleset you created for HTTP to SIP INVITE header mapping to perform between this server and the system.
21. options—Configure your applicable options to this sti-server.
22. Type done.
23. Save and activate your configuration.