asterisk users - Jan 2020 - Call from an extension

I can make calls over a SIP trunk as SIP/<trunk>/number

I am trying to make calls over an extension thought using the same format
SIP/4452/number - its not working.

person says they can connect a software as extension 4452 and it works just
fine.

I have my register:
register => 4452 at X.X.X.X/4452

[4452]
type=friend
username=4452
host=X.X.X.X
allow=all
dtmfmode=inband

When I try to make the call I get :
[Jan 28 08:05:57] NOTICE[44761]: pbx_spool.c:447 attempt_thread: Call
failed to go through, reason (0) Call Failure (not BUSY, and not NO_ANSWER,
maybe Circuit busy or down?)
[Jan 28 08:05:57] NOTICE[44761]: pbx_spool.c:450 attempt_thread: Queued
call to SIP/4452/7XXXXXXXXX expired without completion after 0 attempts

(where 7 is the outside line).

The exten 4452 is registered fine.
How do I make a call as an extension or what might I be missing?

Thanks,

Jerry
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>>> I can make calls over a SIP trunk as SIP/<trunk>/number
>>> I am trying to make calls over an extension thought using the same
format
>>> SIP/4452/number - its not working
No,

Extension to extension calls would be:

Dial(SIP/${EXTEN])

My extension to extension dial line is

exten => s,n,Dial(SIP/${ARG1},${timeout},${dial.opts})

I'm currently still on chan_sip,

Doug

>Extension to extension calls would be:
>Dial(SIP/${EXTEN])
>My extension to extension dial line is
>exten => s,n,Dial(SIP/${ARG1},${timeout},${dial.opts})
>I'm currently still on chan_sip

Correct - I can dial SIP extensions. Not a problem SIP/100 etc...

This is wanting to make a call to an outside number looking like it
comes from an extension.

How do I do that?


4452 is an extension on my system (end point). I register that
extension to the SIP server.

I desire to make a call from my system looking like it comes from 4452
and call the outside number.


Thanks


Jerry
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>>> I desire to make a call from my system looking like it comes from
4452 and call the outside number
If you have control over your CID with your provider, you can use
Set(CALLERID(number)=4452)

Otherwise, you cannot.

If you would provide us with what you are trying to accomplish, maybe we can
give you some options.

Doug

HI Doug - Your got!  Thanks. All I had to do in this case was set the
CallerID to 4452.
As I mentioned I was just trying to "look" like I was extension 4452
and
wants to call a number to an outside line.
setting the CallerID made it happen.

Jerry
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