directory number

[korbenda11as]

does it matter to follow number pattern in creating directory number for a specific partition? can i use two(2) the same dn for the same partition? what is the rule in creating directory number? thanks

[testeven]

Hi,

You can have shared lines, these lines always have identical DNs. Please refer to this link for DN configuration:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/6_1_1/ccmcfg/b03dn.html

However there are some guidelines you need to follow when configuring a dial plan. A telephony system must be configured so that any extension can be reached in an unambiguous manner. On the CUCM SRND there's a chapter dedicated to dial plan configuration and explains some requirements and best practices. Please refer to:

https://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/6x/dialplan.html

HTH, if it does please rate.

Regards,

Teresa.