42 Posts

Cisco CUCM/CUBE SIP Troubleshooting

July 21, 2015 0 Comments cisco, call-manager, cucm, voip

Some quick notes on troubleshooting tools in a Cisco SIP Call Manager environment:

Commands on the CUBE router:

show call active voice compact
debug ccsip messages
debug voip ccapi inout

Article on understanding SIP traces:

SIP call flows and troubleshooting:

Using CUCM RTMT Session Trace:

CUCM LDAP Sync Based on User Group

January 09, 2015 0 Comments call-manager, cisco, voip

If you don't want CUCM to sync your entire LDAP directory, you will need to use a LDAP Custom Filter.  This filter can be used to sync based on AD Security Group. The filter is:

(&(objectclass=user)(!(objectclass=Computer))(!(UserAccountControl:1.2.840.113556.1.4.803:=2)) (memberOf=CN=Demo Security Group,OU=SecondOU,OU=FirstOU,DC=DomainName,