# Fetch the Inbound Processing Region assigned to a SIP Trunk. **GET /v2/Trunks/{SipTrunkDomain}** Fetch the Inbound Processing Region assigned to a SIP Trunk. ## Servers - https://routes.twilio.com: https://routes.twilio.com () ## Authentication methods - Account sid auth token ## Parameters ### Path parameters - **SipTrunkDomain** (string) The absolute URL of the SIP Trunk ## Responses ### 200 OK #### Headers - **Access-Control-Allow-Origin** (string) Specify the origin(s) allowed to access the resource - **Access-Control-Allow-Methods** (string) Specify the HTTP methods allowed when accessing the resource - **Access-Control-Allow-Headers** (string) Specify the headers allowed when accessing the resource - **Access-Control-Allow-Credentials** (boolean) Indicates whether the browser should include credentials - **Access-Control-Expose-Headers** (string) Headers exposed to the client #### Body: application/json (object) - **sip_trunk_domain** (string | null) The absolute URL of the SIP Trunk - **url** (string(uri) | null) The absolute URL of the resource. - **sid** (string | null) A 34 character string that uniquely identifies the Inbound Processing Region assignments for this SIP Trunk. - **account_sid** (string | null) The unique SID identifier of the Account. - **friendly_name** (string | null) A human readable description of the Inbound Processing Region assignments for this SIP Trunk, up to 64 characters. - **voice_region** (string | null) The Inbound Processing Region used for this SIP Trunk for voice. - **date_created** (string(date-time) | null) The date that this SIP Trunk was assigned an Inbound Processing Region, given in ISO 8601 format. - **date_updated** (string(date-time) | null) The date that the Inbound Processing Region was updated for this SIP Trunk, given in ISO 8601 format. [Powered by Bump.sh](https://bump.sh)