That's not an option with personal directories; they are always editable by the end user account. You can use ecosystem partner products (or your own coding if you're so inclined) to create read-only directories and then subscribe these to the phone(s) that you want to see that custom set of listings.
To be honest, at very small scale you could just write the XML flat file in accordance with the XML SDK, create a phone service with the URL to that XML file, and subscribe a single phone to it. Anything more ellaborate than this just makes it easier to maintain at scale.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...