问题
I am trying to manually connect our SIP Domain enpoints to the ie1 region which is close to our UK office using:
https://www.twilio.com/docs/api/voice/sending-sip#localized-sip-uris
Which states as follows:
Localized SIP URIs
If you wish to manually connect to a specific geographic region that is closest to the location of your communications infrastructure, you may do so by pointing your communications infrastructure to any of the following localized SIP URIs:
{example}.sip.us1.twilio.com (North America Virginia) {example}.sip.us2.twilio.com (North America Oregon) {example}.sip.ie1.twilio.com (Europe Ireland) {example}.sip.de1.twilio.com (Europe Frankfurt) (Coming Soon) {example}.sip.sg1.twilio.com (Asia Pacific Singapore) {example}.sip.jp1.twilio.com (Asia Pacific Tokyo) {example}.sip.br1.twilio.com (South America São Paulo) {example}.sip.au1.twilio.com (Asia Pacific Sydney)
However I don't see how I can use these to send the traffic to the local region as the SIP enpoints seem to require us1 region.
Overall I'm trying to reduce 1-2 seconds of call delay when using SIP in the UK.
How can I solve this?
回答1:
Twilio developer evangelist here.
I'm afraid that when you are using Twilio's SIP Registration you can currently only register in the US1 region. These localised SIP URIs are currently used for Twilio's SIP Trunking product.
来源：https://stackoverflow.com/questions/47137443/twilio-localized-sip-uris