you mean like this?:
var channel =
Client.Channels.Originate(
endpoint: "1776",
extension: @"PJSIP/66880038@GO_SIP",
callerId: "12345776");
you mean like this?:
var channel =
Client.Channels.Originate(
endpoint: "1776",
extension: @"PJSIP/66880038@GO_SIP",
callerId: "12345776");
An endpoint is a Dial string, and an extension is a place in the dialplan. That is what I meant by “the exact values depend”.
“endpoint” may work as Local/1776@default but I have no idea how to dial “66880038” in your dialplan.