Callback in IP01

Qnewbie

The same as described in last callback post.
1. Add a few rows to your dialplan, say, you want to callback to phone number 01234567890:

1.   exten=s,1,NoOp(Incoming call from # ${CALLERID(num)})
   
2.   exten=s,2,GotoIf($["${CALLERID(num)}"="01234567890"]?mycallback,s,1)
   
3.   ;other original codes

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2. Use File Editor to edit extensions.conf
Create an extension, mycallback using Add context:

1. exten=s,1,NoOp(Hangup then callback to cellphone)
   
2. exten=s,2,Wait(1)
   
3. exten=s,3,system(cp /persistent/var/lib/asterisk/agi-bin/template.call /var/lib/asterisk/tmp.call)
   
4. exten=s,4,system(echo "Channel: SIP/mysiptrunk/${CALLERID(num)}" >> /var/lib/asterisk/tmp.call)
   
5. exten=s,5,Hangup()
   
6. exten=h,1,NoOp(copy tmp.call file to /var/spool/asterisk/outgoing)
   
7. exten=h,2,system(/persistent/var/lib/asterisk/agi-bin/callback.sh)
   
8. exten=h,3,Hangup()

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3. The callback template file template.call is

1. context: customCallback
   
2. Extension: s
   
3. Priority: 1
   
4. CallerID: 1380013800

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and the shell script file callback.sh is

1. #!/bin/sh
   
2. sleep 10
   
3. mv /var/lib/asterisk/tmp.call /var/spool/asterisk/outgoing
   
4. exit 0;

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4. Related settings in module.conf, especially pbx_spool.so must be loaded.
5. Do not forget add an context named customCallback!

Enjoy the callback function in IP01!

Qnewbie

回復 8# ckleea


    Of cause you can. Here we share !

In fact, it is better to modify it to some kind of macro.

ckleea

回復 1# Qnewbie

Can I just adapt the code into the asterisk server?

Qnewbie

回復 6# 角色


    I place IP01 in Sweden.

Yes, I would use the callback as soon as the phone list(to work around the blocking of China mobile ) is available for me.

角色

回復 1# Qnewbie

You have a got an IP01, don't you? Where is it placed? In Sweden?

Concerning the callback. In fact, I have already done for you in my Shenzhen server but I do not know if you have used it or not?

YH

bubblestar

Newbie is Q

ckleea

You are welcome. We just learn and share together.
Good things must be shared.

Qnewbie

回復 2# bubblestar


    I am just a newbie but concentrate on the specific applications(callback and DISA). Both are well-written on the web and you can get them simply by your finger tips(google)

   Other things, like security, I think you and ckleea are really experts. I got more from all C-hings in this forum but just share my experience.

bubblestar

It seems IP01 is only a TOY to Qnewbie.  As far as I know, this tiny Asterisk Server arrive to your place in just a few days.  You can master it in your finger tips.  高手即是高手，厲害

The new callback usage is wonderful and will try it in next two days.

Many thanks for your sharing.