<?xml version='1.0'?>

<reference anchor='RFC3327'>

<front>
<title>Session Initiation Protocol (SIP) Extension Header Field for Registering Non-Adjacent Contacts</title>
<author initials='D.' surname='Willis' fullname='D. Willis'>
<organization /></author>
<author initials='B.' surname='Hoeneisen' fullname='B. Hoeneisen'>
<organization /></author>
<date month='December' year='2002' /></front>

<seriesInfo name='RFC' value='3327' />
<format type='TXT' octets='36493' target='ftp://ftp.isi.edu/in-notes/rfc3327.txt' />
</reference>
