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Tandberg Telecom AS's statement about IPR claimed in draft-ietf-sipping-cc-conferencing-07.txt

Only those sections of the relevant entry form where the submitter provided information are displayed.

Update this IPR disclosure. Note: Updates to IPR disclosures must only be made by authorized representatives of the original submitters. Updates will automatically be forwarded to the current Patent Holder's Contact and to the Submitter of the original IPR disclosure.

Submitted Date: August 1, 2005

'I'. Patent Holder/Applicant ("Patent Holder")
Legal Name: Tandberg Telecom AS
'II'. Patent Holder's Contact for License Application
Name:Espen Christensen
Other Info:

IPR Manager
Philip Pedersens vei 22
N-1366 Lysaker, Norway
T: +4767126055

'III'. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure:
Name:Geir Arne Sandbakken
Other Info:

Senior Engineer
Philip Pedersens vei 22
N-1366 Lysaker, Norway
T: +47 67838455

'IV'. IETF Document or Other Contribution to Which this IPR Disclosure Relates:
Internet-Draft: "Session Initiation Protocol (SIP) Call Control - Conferencing for User Agents"
Revisions: 07    
'V'. Disclosure of Patent Information (i.e., patents or patent applications required to be disclosed by Section 6 of RFC 3979)
A. For granted patents or published pending patent applications, please provide the following information:
Patent, Serial, Publication, Registration, or Application/File number(s):

US application no. 11/111.496
Date: Application date: 2005-04-21
Country: US

Notes: The priority date of the US application is 2004-04-23 originating from the
Norwegian application no. 20041652, from which also the international PCT
application no. PCT/NO2005/000129 originates. All future applications continued
from this PCT application are also subjected to the Licensing Declaration below.

B. Does this disclosure relate to an unpublished pending patent application?: yes
'VI'. Licensing Declaration
The Patent Holder states that its position with respect to licensing any patent claims contained in the patent(s) or patent application(s) disclosed above that would necessarily be infringed by implementation of the technology required by the relevant IETF specification ("Necessary Patent Claims"), for the purpose of implementing such specification, is as follows(select one licensing declaration option only):
See Text Below for Licensing Declaration
Licensing information, comments, notes, or URL for further information:

The Patent Holder is prepared to grant – on the basis of reciprocity for the
above IETF specification – a license to an unrestricted number of applicants
on a worldwide, non-discriminatory basis and on reasonable terms and conditions
to make, use and sell implementations of the above IETF specification.
Negotiations are left to the parties concerned and are performed outside the

Note: The individual submitting this template represents and warrants that he or she is authorized by the Patent Holder to agree to the above-selected licensing declaration.
'VII'. Contact Information of Submitter of this Form
Name:Espen Christensen