[Sip] SIP patent infringement warning

[pierobon <pierobon@sympatico.ca>]

Dear Sirs,

Having examined your specs and use of SIP, I'm must point out that your 
company may be infringing on my patent rights.

You can verify for yourself by examining the patent at 
http://massive-array-cellular-system.com

Thanks,

Victor Pierobon
416 221-2340
Pierobon@attcanada.ca


 To:

Dean Willis
Rohan Mahy
Jon Peterson
Scott Bradner
Allison Mankin
Allison Mankin
Dan Romascanu
 

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