Ok that sounds that the dialed digit doesn't match any registered phone number or it direct matches a pattern which target is unavailable. You, say this problem only occurs if you configure the dtmf-relay function under the pool??
I can confirm that it is working with CUCM version 10, it must have to do with your configuration setup.
Do you use SIP phones or SCCP or both. Your description sounds like SIP only but that's not clear at the moment!
Do you allow for the different SIP interworkings?
voice service voip allow-connections h323 to h323 allow-connections h323 to sip allow-connections sip to h323 allow-connections sip to sip
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...