Does Asterisk supports camp feature?


#1

Hi All,

We tried Call back feature in Asterisk but it does not work, which is known as Camp on feature on Asterisk .

The use case is as below

User can dial a target number & hang-up while busy after activating auto dial.
Once the target user line appearance is free, based on the notification originating user will trigger invitation for establish a session.

If it works , please let us know which version it works .

Regards,
Debakanta


#2

Call Completion may do this for you.

https://wiki.asterisk.org/wiki/display/AST/Generic+Call+Completion+Example


#3

On which version of asterisk auto call back feature work?


#4

Does auto call back work with asterisk version 15 & 16.


#5

I believe call completion was introduced with Asterisk 1.8


#6

All but only for chan_sip channel.


#7

The CALLCOMPLETION function should work with any transport.

https://wiki.asterisk.org/wiki/display/AST/Asterisk+16+Function_CALLCOMPLETION


#8

Are You sure?


#9

I am not.

I’m going with what the WIKI states.

https://wiki.asterisk.org/wiki/display/AST/Call+Completion+Info+and+Tips

`

It is possible to set CC configuration parameters for other channel types, though. For these channel types, the setting of the parameters can only be accomplished using the CALLCOMPLETION dialplan function.
`

https://wiki.asterisk.org/wiki/display/AST/CCSS+Glossary

Generic Agent and Generic Monitor sound to be compatible with any channel technology through the use of the CALLCOMPLETION function.


#10

Basically auto call back supports with Asterisk 15 & 16 version?


#11

Neither CCSS nor AOC were implemented for PJSIP. Heading off any “when, why, what” questions, it’s not something we’re currently implementing. Any interested parties are free to provide a suitable implementation for PJSIP if it serves their business interests.