When i join ACS express 5.0 with AD i find these error..... Can some one give any idea........ "Required service unavailable.  DNS is setup correctly, and the domain  controller is reachable. However, one of the required services, such as  ldap, kerberos, or global catalog service is not available.  This issue  may arise if there is a firewall between AD domain controller, and the  ACS Express appliance." ... View more

I have a CUCM 7.1 . which is a single SIP trunk & its working fine. But there is a new issue are arrige ......like . we have a IPTSP number like 096XXXXX. but i got new IPTSTP number like 096YYYYY. so is there any chance to do in a single SIP trunk i can use Multiple Incomming CSS. This is current scenario but i want another Incomming CSS for my new IPTSP number  but is it POssible... Please give me some suggestion. ... View more

I have a cisco 2960 PoE 24 port switch.  Adding  12 pcs cisco Aironet 1142 AP is running ok but when i try to add more....... that time switch Fan speed going high......& also disconnect additional AP , its some time runing up or down. ## sh processes memory sorted Processor Pool Total:   33872160 Used:    9969056 Free:   23903104       I/O Pool Total:    4194304 Used:    1652372 Free:    2541932 Driver te Pool Total:    1048576 Used:         40 Free:    1048536 #sh processes cpu CPU utilization for five seconds: 5%/0%; one minute: 5%; five minutes: 5% Any suggestion........... ... View more

we have a cisco 7.0 call manager system.......... we are using VG 224 for connecting Analog phone with IP PABX..... but there are some internal sound with dial tone........... is there any Suggestion............ ... View more