On Tue, May 2, 2017, at 06:47 PM, Valter Nogueira wrote:
> I am originating call using early media option.
>
> Whe I issue a hangup (like in hangup request sip/...) before the b-leg
> answer, it don't send a SIP CANCEL and the call keeps going on.
>
> I figured out that it is happening due to sip_hangup() checks:
>
> * if (p->invitestate < INV_COMPLETED && ast_channel_state(p->owner) !=
> AST_STATE_UP) {*
>
> * needcancel = TRUE;*
> * ast_debug(4, "Hanging up channel in state %s (not UP)\n",
> ast_state2str(ast_channel_state(ast)));*
> * }*
>
> And *ast_channel_state(p->owner) == AST_STATE_UP*
>
> I guess that early media option puts channel state in AST_STATE_UP
>
> So, is there a way to not set up channel state to *AST_STATE_UP* in early
> media? Or the state check could be removed?
Early media doesn't change the channel state to AST_STATE_UP. This only
occurs if the channel is actually answered. I'd suggest providing more
details about the precise scenario including any dialplan.
--
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org
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