Not sure why this is specifically required. Wouldn't making your xml
scenario file to add the From tag explicitly when sending the CANCEL do the
job? I know most scenario files I have come across explicitly add the tag..
Doing this might break other existing scenarios currrently in use by other
users.
Thanks,
Venkatesh
On 3/30/07, anandadip mandal <[EMAIL PROTECTED]> wrote:
Hi,
CANCEL message for INVITE request was not having proper "from tag".Changes
are made to keep the same "from tag" in the CANCEL message as in the INVITE
request.
Without this change , INVITE mesage in the server will never get
cancelled; since the " from tag" differs in CANCEL & INVITE request.
Chage is made in call.cpp : abortCall()
the diff output:
--- c:\sipp1\sipp\trunk\call.cpp 2007-03-30 15:06:32.640625000 +0530
+++ c:\sipp1\sipp\trunk\call.cpp_new 2007-03-30 11:00:08.531250000 +0530
@@ -1761,7 +1761,9 @@
/* Send a CANCEL */
strcpy(L_param, "CANCEL sip:[EMAIL PROTECTED]:[remote_port]
SIP/2.0\n");
sprintf(L_param, "%s%s", L_param, "Via: SIP/2.0/[transport]
[local_ip]:[local_port];branch=[branch]\n");
- sprintf(L_param, "%s%s", L_param, "From: sipp
<sip:[EMAIL PROTECTED]:[local_port]>;tag=[call_number]\n");
+ char lastTag[30];
+ getKeywordParam(last_send_msg, "tag", lastTag);
+ sprintf(L_param, "%s%s%s\n", L_param, "From: sipp
<sip:[EMAIL PROTECTED]:[local_port]>;tag=",lastTag);
sprintf(L_param, "%s%s", L_param, "To: sut
<sip:[EMAIL PROTECTED]:[remote_port]>[peer_tag_param]\n");
sprintf(L_param, "%s%s", L_param, "Call-ID: [call_id]\n");
sprintf(L_param, "%sCSeq: 1 CANCEL\n", L_param);
Regards
Anandadip
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