Configure the sti-response-treatment-config

To configure global STIR/SHAKEN configuration parameters on the SBC, use the sti-config object under session-router.

In Superuser mode, type configure terminal and press Enter.
```
ACMEPACKET# configure terminal
ACMEPACKET(configure)#
```

Type session-router and press Enter.

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

Type sti-config and press Enter.

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

Type sti-response-treatment-config and press Enter.

ACMEPACKET(sti-config)# sti-response-treatment-config
ACMEPACKET(sti-response-treatment-config)#

Type name followed by the alphanumeric string you want to use to name this sti-response-treatment-config and press Enter.
```
ACMEPACKET(sti-response-treatment-config)# name MySTIResponseTreatmentConfig
```
Type sti-response-treatment-entry to access the entry configuration sub-element and press Enter.
```
ACMEPACKET(sti-config)# sti-response-treatment-entry
ACMEPACKET(sti-response-treatment-entry)# 
```
Type verstat followed by the enumerated value that this verstat must match and press Enter. Values include:
- No-TN-Validation
- TN-Validation-Passed
- TN-Validation-Failed
- Any custom string
```
ACMEPACKET(sti-response-treatment-entry)# verstat No-TN-Validation
```
Type reason-code followed by your selection for this cause code and press Enter. You can use any value within the range 0 or 100 to 599.
- Default: 0
- 403
- 428
- 436
- 437
- 438
- custom-code
```
ACMEPACKET(sti-response-treatment-entry)# cause-code 500
```

role—

ACMEPACKET(sti-response-treatment-entry)# role SI-VS

Type sip-reason-code followed by the alphanumeric string you want to use for this code and press Enter. The system sets this parameter to an empty string by default for all scenarios. However, it is internally mapped to applicable strings based on scenario. Your setting overwrites the default to your value for each scenario.
```
ACMEPACKET(sti-response-treatment-entry)# reason-code 404
```
Type sip-reason-text followed by the alphanumeric string you want to use for this code and press Enter. The system sets this parameter to an empty string by default for all scenarios. However, it is internally mapped to applicable strings based on scenario. Your setting overwrites the default to your value for each scenario.
```
ACMEPACKET(sti-response-treatment-entry)# reason-text MyReasonText
```
Type done to complete this sti-response-treatment-entry. Create as many entries as needed to support your deployment.
Type done to complete this sti-response-treatment-config.
You must apply this sti-response-treatment-config to either a sti-server or globally to the sti-config. The sti-server setting takes precedence. If applying to the sti-config, type sti-response-treatment-config-name followed by the name you configured in Step 6 above.
```
ACMEPACKET(sti-config)# sti-response-treatment-config-name MySTIResponseTreatmentConfig
```
Type done to complete this sti-response-treatment-config configuration.
Save and activate your configuration.