lync for mac 2011 the system is unavailable now

These features have been around since CUCM 10.0, all though not many have used them in their design to date. +1.703.555.1234), and these unified systems need to be able to handle this type of number format.To address these factors Cisco has introduced new features into the Call Manager application to help businesses with enterprise dial plan design. The E.164 number format is now recognized globally as the standard (i.e. In designs with this constraint, multiple translations maybe needed to map the users with DID’s to the internal extension.ĭue to the changing nature of technology and the realities of the business environments, enterprise dial plans have grown more complex.Today companies are now more geographically distributed, this implies the need for many distributed phone systems to all be linked together to form a global unified communications footprint. These would be reach via the PSTN by calling the main number or auto attendant then transferred to the right internal extension. All others would receive a non-DID extrapolated DN. Under certain design constraints only certain staff may receive DID’s, executives/executive assistance. DID block 703.555.0000 through 1400 would use a translation to match the DN range.

This made the translation from DID to DN simple: a single translation profile on the incoming voice gateway to strip off the first six digits and passing the last four digits to the call processor, i.e. The following is an example, a user with the DID of 703.555.1234 would have a DN of 1234.

The Senior engineer would then design the numbering plan for DN’s to use the last four (or so) digits of the DID. A user would be assigned an internal extension (DN), normally four to six digits and then a PSTN number (DID). Enterprise Dial plan in days past were structured in a simple manner.

Lync for mac 2011 the system is unavailable now