[Asterisk-cvs] libpri q931.c,1.106,1.107
markster at lists.digium.com
markster at lists.digium.com
Mon Jan 24 14:54:45 CST 2005
Update of /usr/cvsroot/libpri
In directory mongoose.digium.com:/tmp/cvs-serv24709
Modified Files:
q931.c
Log Message:
Fix switch compatibility issue with STATUS and S-12 switch (bug #3415)
Index: q931.c
===================================================================
RCS file: /usr/cvsroot/libpri/q931.c,v
retrieving revision 1.106
retrieving revision 1.107
diff -u -d -r1.106 -r1.107
--- q931.c 17 Jan 2005 12:58:05 -0000 1.106
+++ q931.c 24 Jan 2005 20:57:04 -0000 1.107
@@ -204,6 +204,8 @@
#define LOC_INTERNATIONAL_NETWORK 0x7
#define LOC_NETWORK_BEYOND_INTERWORKING 0xa
+static char *ie2str(int ie);
+
#define FUNC_DUMP(name) void ((name))(int full_ie, q931_ie *ie, int len, char prefix)
#define FUNC_RECV(name) int ((name))(int full_ie, struct pri *pri, q931_call *call, int msgtype, q931_ie *ie, int len)
@@ -1374,8 +1376,14 @@
pri_message("%c Ext: %d Cause: %s (%d), class = %s (%d) ]\n",
prefix, (ie->data[1] >> 7), pri_cause2str(ie->data[1] & 0x7f), ie->data[1] & 0x7f,
pri_causeclass2str((ie->data[1] & 0x7f) >> 4), (ie->data[1] & 0x7f) >> 4);
- for (x=2;x<ie->len;x++)
- pri_message("%c Cause data %d: %02x (%d)\n", prefix, x-1, ie->data[x], ie->data[x]);
+ if((ie->data[1] & 0x7f) == 0x63) { /* Cause: Inf. element nonexists or not implemented */
+ for (x=2;x<ie->len;x++)
+ pri_message("%c Cause data %d: %02x (%d, %s IE)\n", prefix, x-1, ie->data[x], ie->data[x], ie2str(ie->data[x]));
+ }
+ else {
+ for (x=2;x<ie->len;x++)
+ pri_message("%c Cause data %d: %02x (%d)\n", prefix, x-1, ie->data[x], ie->data[x]);
+ }
}
static FUNC_RECV(receive_cause)
@@ -3125,7 +3133,8 @@
if ((pri->debug & PRI_DEBUG_Q931_ANOMALY) &&
(c->cause != PRI_CAUSE_INTERWORKING))
pri_error("Received unsolicited status: %s\n", pri_cause2str(c->cause));
- if (!c->sugcallstate) {
+ /* Workaround for S-12 ver 7.3 - it responds for invalid/non-implemented IEs at SETUP with null call state */
+ if (!c->sugcallstate && (c->ourcallstate != Q931_CALL_STATE_CALL_INITIATED)) {
pri->ev.hangup.channel = c->channelno | (c->ds1no << 8);
pri->ev.hangup.cref = c->cr;
pri->ev.hangup.cause = c->cause;
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