"Originate failed" when try outbound call

Asterisk Asterisk APIs
1

I’,m trying to make a call but the response is “Originate successfully queued” if I do in async mode or “Originate failed” in sync mode. How can I solve this?
I’m working with AsterNet and this is the part of code :

Dim test As New Action.OriginateAction

test.Channel = "SIP/100"
test.CallerId = "100 <999000000>"
test.Exten = "999000000"
test.Priority = "1"
test.Context = "from-internal"
test.Timeout = 160000
test.Async = True

Dim originateResponse As ManagerResponse = Nothing
originateResponse = Manager.SendAction(test)

2

Have you confirmed that SIP/100 is registered and reachable? Does the extension exist?

3

Yes I can see the extension 100 in the IPPBX Appliance and its state is “waiting” and type is “SIP”

Sorry I’m newbie with this.

4

I’m not really sure what that means within the context of Asterisk. We don’t use the term “waiting”.

5

It’s the state in the web page of the GrandStream server (IPPBX Appliance). We use a GrandStream server to connect the IP phones.

6

As I don’t really know how they have things configured I can’t really comment except in a general sense, which is to confirm in Asterisk my original questions. A “sip show peers” in the Asterisk CLI would show whether SIP/100 is reachable, and console output may provide some insight into why the originate failed.

7

I’m lost. What does the message “Originate failed” mean?
If I change the value of Channel it gives me an error “Extension does not exist” so I guess it will not be an extension problem.

8

It means that the attempt to originate the call failed, you have to dig deeper in order to understand why.