#155 SIPP-3.3 is generating ^M character at the end of each line and why ?

[Siva]

Hi,

I am using sipp-3.3 version.

I am Sending INVITE message with below format, sipp-3.3 is appending CR at the end of each line.
So while calculating Content-Length it's considering ^M characters from message body .

My question is why sipp-3.3 is generating ^M character at the end of each line and where code changes required to remove ^M character in each line ?

Route: sip:503220105671234@google:5060;lr^M
^M
v=0^M
o=user1 53655765 2353687637 IN IP4 10.5.80.122^M
s=-^M
c=IN IP4 10.5.80.122^M
t=0 0^M
m=audio 6000 RTP/AVP 97^M
a=rtpmap:97 G722^M
^M