SIP Request: INFO

Asterisk Asterisk General
1

Hi everybody,

I’m not so familiar with asterisk (version 1.6.1.18), but I’d like to do the following and need some help.

This is the flow I want to achieve:

DUT --> INVITE                    --> Asterisk
DUT <-- [207] Authentication Req  <-- Asterisk
DUT --> ACK                        --> Asterisk
DUT  --> INVITE                    --> Asterisk
DUT <-- [100] Trying               <-- Asterisk
DUT <-- INFO                       <-- Asterisk    <<< This <<<
DUT --> [200] OK                   <-- Asterisk

Asterisk --> INVITE         --> B
Asterisk <-- [100] Trying   <-- B
Asterisk <-- [180] Ringing  <-- B
...

How can I get Asterisk to send a [SIP Request: INFO] back to the Caller?

Thank you in advance for any information!

Mike

2

What do you want to achieve with INFO ? This is not part of the negotiation standard IMO.

3

Sorry for my (very) late response.

I’d like to get the INFO in advance to know, if my call will be internal or external.
I already figured out that this might not be a standard IMO.

Any help? Perhaps anyone already having a way to implement this?

Mike

4

Asterisk only uses info for post-connection DTMF.