480 Temporarily unavailable, but overview still shows "CALL SETUP"

[irontec]

480 Temporarily unavailable, but overview still shows "CALL SETUP"

[Kaian]

Hi @ssinyagin !

Thanks for reporting :)

I was only considering 486 and 603 response codes as REJECTED, but I think all Client (4XX), Server (5XX) and Global (6XX) failures should be displayed as REJECTED too.

If a new INVITE request is sent after a failure, call status will be again in CALL SETUP, so dialog can change from REJECT to CALL SETUP after a failure response code.

For example:

INVITE -> CALL SETUP
404 Unauthorized -> REJECTED
ACK
INVITE -> CALL SETUP
100 Trying 
180 Ringing
200 OK -> IN CALL
ACK
BYE -> COMPLETED
ACK 

[ssinyagin]

yes, that one in my tests was a call without authentication. Actually 404 is a special and frequently-used case, so maybe a special display string is even better, like AUTHREQ

thanks for the great tool, by the way :)

[Kaian]

Actually this feature is inspired in wireshark VoIP Calls dialog, where only following states are considered:

CALL SETUP
RINGING
IN CALL
CANCELLED
COMPLETED
REJECTED
UNKNOWN

Creating more states will be nice for feedback, but some states will last only milliseconds.

In Authentication responses (404, 407,..), most probably a new INVITE request with authentication will be sent right away so AUTHREQ won't be shown to our human eyes.

Glad to know this tools helps!!

[ssinyagin]

I saw the link in freeswitch-user mailing list, and I posted it to G+ :)
actually in case of unsuccessful authentication, the corresponding status indication will be nice

[ssinyagin]

the fix worked fine, we can close this ticket

[Kaian]

Nice!

If while using sngrep you actually feel the need that the new state for Authentication is actually required, feel free to open a new issue :)

Thanks again!