INVITE sip:vivekg@chair.dnrc.bell-labs.com SIP/2.0
TO :
 sip:vivekg@chair.dnrc.bell-labs.com ;   tag    = 1a1b1f1H33n
From   : "J Rosenberg \\\"" <sip:jdrosen@lucent.com>
  ;
  tag = 98asjd8
CaLl-Id
 : 0ha0isndaksdj@10.1.1.1
cseq: 8
  INVITE
Via  : SIP  /   2.0 
 /UDP 
    135.180.130.133
Subject :
NewFangledHeader:   newfangled value
 more newfangled value
Content-Type: application/sdp
v:  SIP  / 2.0  / TCP     12.3.4.5   ;
  branch  =   9ikj8  ,
 SIP  /    2.0   / UDP  1.2.3.4   ; hidden   
m:"Quoted string \"\"" <sip:jdrosen@bell-labs.com> ; newparam = newvalue ;
  secondparam = secondvalue  ; q = 0.33
  ,
 tel:4443322

v=0
o=mhandley 29739 7272939 IN IP4 126.5.4.3
s= 
c=IN IP4 135.180.130.88
m=audio 49210 RTP/AVP 0 12
m=video 3227 RTP/AVP 31
a=rtpmap:31 LPC/8000