[cisco-voip] CallManager 4.1(3) and Encryption/Authentication for IP Phones

[Andrew Dignan]

I understand all the drawbacks/limitatations to setting this up but I was
just curious to see if anyone out there has deployed this and if its been
stable.  I am doing my best to convince the customer otherwise because it
just scares me that the fundamental operations of call setup/signalling
and registration is so different.  That being said I may still end up
having to deploy it and atleast if its being widely deployed and its
stable I will be able to sleep better.

TIA,

Andy