Re: receiving INFO request

["POQUILLON, Bernard" <bpoquillon@xxxxxxxxxxxx>]

Hi Gerard,

 

You can receive INFO message inside an established call or outside. Inside a call, you will be notified through the callback function inv_cb.on_tsx_state_changed. If you receive an INFO outside a dialog, then the on_rx_request function is called.

 

Hope it helps.

Bernard

 

De : pjsip [mailto:pjsip-bounces@xxxxxxxxxxxxxxx] De la part de Gerard van den Bosch
Envoyé : vendredi 1 juillet 2016 05:39
À : pjsip@xxxxxxxxxxxxxxx
Objet : [pjsip] receiving INFO request

 

Hello,

 

I am trying to extend the Simple UA example to accept INFO requests.

http://www.pjsip.org/pjsip/docs/html/page_pjsip_sample_simple_ua_c.htm

 

I have added on_tsx_state function to mod_simpleua with following prototype:

static void call_on_state_changed( pjsip_inv_session *inv,pjsip_event *e);

 

Then I added accept INFO capabilities to the end point.

const pj_str_t   STR_INFO = { "INFO",4 };

pjsip_endpt_add_capability(sip_endpt, NULL, PJSIP_H_ALLOW,NULL, 1, &STR_INFO);

 

But when the INFO messages comes in, in the debug I see the following:

 

11:12:17.823    tsx0x7389c8  ..Request msg INFO/cseq=7 (rdata0x6ca648) was unhandled by dialog usages, sending 500 response

11:12:17.823      siptest.c  ....TX 330 bytes Response msg 500/INFO/cseq=7 (tdta0x730ba0) to UDP 192.168.100.136:5060:

SIP/2.0 500 Unhandled by dialog usages

 

Am I missing something to receive the INFO messages properly?

 

Cheers,

Gerard

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