Send SMS from pjsip endpoint to mobile through Goip

Asterisk Asterisk Dialplan
1

earlier i was able to receive an SMS sent from a mobile to a pjsip endpoint through my goip where i assigned that SMS from gsm to voip shall be passed to 37200(which is my endpoint)
i used MESSAGESEND APPLICATION in order to do this.

exten => _X.,1,NoOp({EXTEN:0})** **same => n,noop("message")** **same => n,noop({MESSAGE(body)})
same => n,Messagesend(pjsip:37200,${MESSAGE(body):1:11})

successfull !!!

now i was trying to send an SMS from my 37200 (pjsip endpoint) to the gsm mobile through goip. so i was trying to send the SMS just like the way i can reach this mobile by dialing from 37200 (which i did successfully) but the SMS was not sent.

here is how i call my gsm mobile from 37200:
exten => _03164891.,1,NoOp()
same => n,Dial(PJSIP/${EXTEN}@gsmgateway,25)
same => n,Hangup()

and here is how i was trying to send the SMS which failed !
same => n,Messagesend(pjsip:03164891@gsmgateway,${MESSAGE(body)})

and here is the output :
[Jul 23 14:39:21] ERROR[22726]: res_pjsip_messaging.c:654 msg_send: PJSIP MESSAGE - Could not find endpoint ‘sip:03164891@gsmgateway’ and no default outbound endpoint configured

so i could not figure out the problem yet ! is it because of the numbering ! i mean in order to send the SMS then the numbering is different than while trying to make a call !
or is it because i need to do some extra configurations at the goip ! something like sms server or whatever ! or do i need to use some other application than messagesend … i am stuck here and i have no idea on what should be done …

2

Actually, the question should be why did the Dial work!

As I understand it, one always needs to provide an endpoint, even if it is just a dummy one for direct use of URIs.

3

The end point does exist !
When i dial it it is referred as PJSIP/03164891@gsmgateway … it is fine.

But when i want to send an sms to it then itshould be referred as pjsip:number … and this is not working … may be because i cannot send a message to that gateway without doing extra things or maybe i dunno i should use another app !

4

One way or another, you need to provide gsmgateway, as well as the URI.

I did make a mistake in saying that this format:

exten => _9NXXNXXXXXX, 1 ,Dial(PJSIP/${EXTEN: 1 } @mytrunk )

wasn’t valid, but the format you actually need is:

exten => _9NXXNXXXXXX, 1 ,Dial(PJSIP/mytrunk/sip:${EXTEN: 1 } @203 .0. 113.1 : 5060 )

Examples taken from https://wiki.asterisk.org/wiki/display/AST/Dialing+PJSIP+Channels

5

Well actually i have no problems with this format and it is working fine but big thanks for the extra info about it …
The problem i am facing is with sending an sms to this gsm gateway through my goip

Thanks in advance

6

I guess this wont work, I was able to send SMS from the GOIP but using curl commad to query the GOIP SMS script page

7

Also nice to know it is posible to receive SMS directly on the endpoint

1 Like
8

Could you please afford more details ?
Is there a tutorial about doing it ?

I would be grateful if you can help
Thanks in advance

9
1 Like
10

Thank you
So as i understood that this script allows the goip to send sms right !?

But i still have to do something to make the pjsip endpoint send this sms through the goip, true ?

I am still trying to understand what this script do …
And to be honest i am not familiar with it so i dont really know where to pass the script to make it function …

I would appreciate more details …

And if this script allows sending sms from pjsip endpoint through goip (not from goip it self) … then what should i do at extensions.conf file ? But i think it only allows sending the message from the goip …

Anw thanks a lot

11

Script quetions need to be asked to the developer of the script

12

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