I understand Asterisk is more like a B2BUA. But when this INFO request is sent to asterisk, asterisk is supposed to bridge the request to the other endpoint, right? In what situation, it decides to send a reply; in what situation, it decides to bridge the request?
It is not required to do anything with INFO requests at all, it can ignore them or reject them if it wants to.
It is possible to bridge the request to the other peer, but keep in mind that the other peer might not be SIP at all (IAX2, Zaptel, an application, H.323, etc.) Since Asterisk is acting as a PBX, it's free to choose what to do with them, if anything at all.
Right now Asterisk only handles one type of SIP INFO packet: the ones used for DTMF transmission.
_______________________________________________
Asterisk-Users mailing list
[email protected]
http://lists.digium.com/mailman/listinfo/asterisk-users
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users
