Hi,
i'm developing a client sip in pjsip. In callback on_call_state in a
particular situation if the current active call is terminated, i hung up
all the other call active. When the other call are in state confirmed,
it's ok. If are in state early there is this error:
08:52:13.137 conferenceUA Call 3 DISCONNECTED [reason=200 (Normal
call clearing)]
08:52:13.142 conferenceUA Call 4 state=DISCONNECTED, Status number
= 6, last status = Request Terminated,last status_num= 487
08:52:13.142 conferenceUA Call 4 DISCONNECTED [reason=487 (Request
Terminated)]
08:52:13.142 sip_transactio Unable to register CANCEL transaction
(key exists)
08:52:13.142 pjsua_call.c Failed to send end session message:
Object already exists (PJ_EEXISTS) [status=70015]
08:52:13.142 conferenceUA Call 5 state=DISCONNECTED, Status number
= 6,last status = Request Terminated,last status_num= 487
08:52:13.143 conferenceUA Call 5 DISCONNECTED [reason=487 (Request
Terminated)]
I think the problem is when I try to hangup calls that are in EARLY state.
inside callback on_call_stateI I call this function to perform this
operation:
static void hangup_other_call(int call_id)
{
int call_cnt;
pjsua_call_info ci;
unsigned int i;
call_cnt = PJ_ARRAY_SIZE(ua.call_ids);
pjsua_enum_calls(ua.call_ids, &call_cnt);
for (i=0; i<call_cnt; ++i) {
if (ua.call_ids[i] != call_id) {
pjsua_call_hangup(ua.call_ids[i],0,NULL,NULL);
}
}
}
Any suggestion?
Regards
Alessandro
--
Ing. Alessandro Luppi
Software development
Seletech srl
Via Collodi 8, 20052 Monza (MI) - Italy
Tel: +39.039.5962000 - Fax: +39.039.9716905
email: a.luppi at seletech.com - Web: www.seletech.com or www.seletech.eu
