IP Telephony and Phones

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Resolved! SIP Traces-Trunk with ISP

hi alli have attached CCSIP messages with it call Flow: ISP SIP Trunk---------->CUBE-SIP Trunk---------->CUCMi am new in SIP configuration with cube and Service Provider, First Issue: we have a DID complete number 364909XX and i have configured my ip...

Hardware Compatiblity

Dear Guys, Suggest the upgrade path for below requirements,,,,,as we know UCS C200 is obsolete....should i need to replace the hardware?when i review the compatibility matrix h/w supported...How can i do a upgrade ,,,,what are the application need to...

License error on CUE

Hi,  I am using Cisco Unity Express on 2921 router with SRM, It has already  license of  30 voicemail boxes. Now I want to install a license of 5 voicemail boxes. When I try  install the new license, I got an error saying that a better license curren...