We are having the hardest time coming up with a GOOD solution to integrate our fax server into our CUCM 6.1 (will be 8.5 in the future) environment.We are using Omtool's AccuRoute product for our network-based faxing solution.  For fax over IP, they ...

When upgrading from say 7.1(3) to 8.x, is there any technical reason or legal obligation to convert your DLUs to UCL/CUWL?  I have read some postings that state you can continue to use DLUs until CUCM 9 when Cisco will force you to use UCL or CUWL li...

Has anyone else had any issues getting the barge button to appear on a phone despite following the documented configuration process?  We are running CUCM 6.1 and I have followed the process documented in the following document to no avail.http://cisc...

Were you able to resolve this problem?  I am having an identical issue also with Verizon.