Nortel Networks Statement about IPR claimed in draft-niccolini-sipping-feedback-spit-01
Date: 16 August 2006 
From: Michelle Lee <mleelaw@nortel.com>

Dear Sir,

Nortel Networks Limited has an unpublished patent application and
potential intellectual property rights in inventions that may pertain to
at least a portion of the subject matter of this IETF Internet Draft:
Title: SIP Extensions for SPIT identification
draft-niccolini-sipping-feedback-spit-01
Tag: < draft-niccolini-sipping-feedback-spit-01.txt >
http://www.ietf.org/internet-drafts/draft-niccolini-sipping-feedback-spi
t-01.txt

In the event that the technology in this document is included in a
standard adopted by IETF and such patent applications of Nortel issue
which contain claims that are necessary for practicing the resulting
IETF Standard based on this Internet Draft, Nortel Networks will make
available licenses under fair, reasonable, reciprocal, and
non-discriminatory terms under such necessary claims it owns to fully
comply with such resulting IETF Standard.

My contact information is set out below.

Kind Regards,

Michelle Lee
Counsel, IP Law
Nortel Networks Limited
8200 Dixie Road, Ste 100
GMS 036/NO/151
Brampton, Ontario Canada L6T 5P6
Tel: 905-863-1148
Fax: 905-863-8431

Email: mleelaw@nortel.com