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[mgcp] Add a change callback and send a dummy packet on MDCX.

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Send a dummy packet to make sure our Gateway will discover us
and can send the ringtone to us.
This commit is contained in:
Holger Hans Peter Freyther
2010-04-22 13:23:05 +08:00
parent 3f7586d571
commit 840447e2bf
1 changed files with 10 additions and 0 deletions
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10
openbsc/src/mgcp/mgcp_main.c
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@@ -128,6 +128,15 @@ static int mgcp_rsip_cb(struct mgcp_config *cfg)
return 0;
}
static int mgcp_change_cb(struct mgcp_config *cfg, int endpoint, int state, int local_rtp)
{
if (state != MGCP_ENDP_MDCX)
return 0;
mgcp_send_dummy(&cfg->endpoints[endpoint]);
return 0;
}
static int read_call_agent(struct bsc_fd *fd, unsigned int what)
{
struct sockaddr_in addr;
@@ -200,6 +209,7 @@ int main(int argc, char** argv)
/* set some callbacks */
cfg->reset_cb = mgcp_rsip_cb;
cfg->change_cb = mgcp_change_cb;
/* we need to bind a socket */
if (rc == 0) {