Is there any way to set in the CuCM 6.x that a SIP device cannot display unicode characters?
I configured several Nokia S60 devices with CuCM and I found that when a user's display name contains Central European special characters (eg.: a', o:, o" u', u" etc.), the Nokia Phone cannot display correctly whan an incoming call in progress.
Is there any way to set the CuCM that use the ASCII diplay name?