Fetch source ip mapping
With Source IP Mappings, Twilio can recognize your SIP requests based on where they are sent from. The Request-URI no longer has to have the FQDN (Fully Qualified Domain Name) of your SIP Domain.
GET
/v1/SourceIpMappings/{Sid}
curl \
--request GET 'https://voice.twilio.com/v1/SourceIpMappings/{Sid}' \
--user "username:password"
Response examples (200)
{
"sid": "IBaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"url": "https://voice.twilio.com/v1/SourceIpMappings/IBaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"date_created": "2020-03-18T23:31:36Z",
"date_updated": "2020-03-18T23:31:37Z",
"ip_record_sid": "ILaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"sip_domain_sid": "SDaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
}