[SIPForum-discussion] SIP call on TCP using Sipp

[ashok.pitambar at wipro.com]

Hi All,
 
    I'm trying to run B2B SIP TCP call using Sipp , at the user agent
client I'm getting an error "Invalid call-id .." in 100 trying in fact I
have used the [last_i:] field to 
fill in the call-id in 100 Trying.Ethereal trace does not contain the
call-id in 100 Trying .Do you guys have any idea about the error?
 
Details:
 
commands used ro run sipp xml files (-t t1 enables the TCP transport
support)
 
sipp x.x.x.x:5060 -t t1 -p 5060 -m 1 -d 20000 -nr -sf uac.xml
sipp x.x.x.x:5060 -t t1 -p 5060  -d 20000 -nr -sf uas.xml
 
Sipp error:
 
No valid Call-ID: header in reply 'SIP/2.0 100 Trying
CSeq: 1 INVITE
Contact: <sip:try at 47.185.16.26:5060;transport=tcp>
Content-Length: 0
 
Part of the xml which sends 100 trying:
 
<send>
<![CDATA[
 
      SIP/2.0 100 Trying 
      [last_v:]
      [last_f:]
      [last_t:];tag=2
      [last_CSeq:]
      [last_i:]
      Contact: <sip:try at 47.185.16.26:5060;transport=tcp>
      Content-Length: 0
 
  ]]>
  </send>

Regards, 
Ashok Pitambar
 
 
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