Hi All.   I´m trying to register MGCP voice gateway ISR4351 with CUCM but the result of Show ccm-manager is always the same "Registering with CM".   No firewall, no acces list. 192.168.80.8 -- cucm publisher. 192.168.80.9 -- cucm subscriber. 192.168....

We have Cisco UCS C200 M2 server and constantly change status from normal to hang during interim time.We update firmware, CICM and Vmware patches but the problem persist. After some time the server hang and virtual machines (CUCM and Unity Connection...

Hello..... I have Cisco CallManager 7.1.5.33900-10  and server IBM HW Platform : 7825I4. Every time we restart the server, this shows the error: Ata4: port is slow to respond, please be patient (Status 0x80) while the system is in Bios. ata4 is the ...

Hello All,I´m planning to migrate Cisco Unity Express Version 3.1 to 8.6.9 on NM-CUE-EC Module, because we have CUCM 10.5. However i see that CUE 8.6.9 is only supported on ISM and SM Modules. According to this can´t integrate CUCM ver 10.5  with CUE...