int call_reset_transp(struct call *call)
{
if (!call)
return EINVAL;
sdp_session_set_laddr(call->sdp, net_laddr_af(call->af));
return call_modify(call);
}
/**
* Put the current call on hold/resume
*
* @param call Call object
* @param hold True to hold, false to resume
*
* @return 0 if success, otherwise errorcode
*/
int call_hold(struct call *call, bool hold)
{
struct le *le;
if (!call || !call->sess)
return EINVAL;
info("call: %s %s\n", hold ? "hold" : "resume", call->peer_uri);
FOREACH_STREAM
stream_hold(le->data, hold);
return call_modify(call);
}
/** Called when all media streams are established */
static void mnat_handler(int err, uint16_t scode, const char *reason,
void *arg)
{
struct call *call = arg;
MAGIC_CHECK(call);
if (err) {
warning("call: medianat '%s' failed: %m\n",
call->acc->mnatid, err);
call_event_handler(call, CALL_EVENT_CLOSED, "%m", err);
return;
}
else if (scode) {
warning("call: medianat failed: %u %s\n", scode, reason);
call_event_handler(call, CALL_EVENT_CLOSED, "%u %s",
scode, reason);
return;
}
/* Re-INVITE */
if (!call->mnat_wait) {
info("call: medianat established -- sending Re-INVITE\n");
(void)call_modify(call);
return;
}
call->mnat_wait = false;
switch (call->state) {
case STATE_OUTGOING:
(void)send_invite(call);
break;
case STATE_INCOMING:
call_event_handler(call, CALL_EVENT_INCOMING, call->peer_uri);
break;
default:
break;
}
}
