All outgoing calls using one phone number

[Russ]

Hey guys, very odd question, how to make all company's outgoing calls using one identifier?

I spoke to twilio and they offer to make calls using any verified identifier, here is what twilio said:

<quote>So in addition to the API guidelines, you can set a callerID on an outbound-dial call, for example:

<?xml version="1.0" encoding="UTF-8"?>
<Response>
<Dial callerId="+15551112222">
<Number>+15558675310</Number>
</Dial>
</Response>
Reference - https://www.twilio.com/docs/voice/twiml/dial#callerid

</quote>

How can I adjust the VoIP extension to make it dial out with the same number always and make it "update proof"?


Thanks