We are running Unity 4.2(1) with CCM 4.2 and may roll out IPCC at a future date.
Our legacy phone system (M110 and Teleware voicemail) had a facility whereby if
a user was working out of the office they could call from any PSTN line or mobile into the Teleware and
then tell the teleware to register that PSTN line or mobile as an extn number.
In this way anyone could call the extn number and it would go straight to the user.
We have tried replicating this functionality with Unity call handlers but this doesnt give the ability to call
in and register and it also makes it difficult if they want to change the number as it is reliant on them having network access
from their PC which is not always the case for someone who is driving all day.
Any ideas how we can do this ?