Dear AllI have to downgrade firmware of IP Phone 7945G as single Phone in order to testing I had an Issue with Phone designerMy Environment is CUCM  (8.0.3.10000-8) , Firmware from SCCP45.9-0-3S - to SCCP45.8-5-4SI like to test only one phone BZ all ...

Hello,Can any one help me,  i need to configure multiple SIP-UA with one Service provider,  our service provider allow only 3 concurrent calls with one account,i need to configure with mulitple accounts with same provider. I upgraded my router IOS im...

Hi All,i am new to this field i don't no much about this integration. Please if anybody help me  I want to connect our voice gateway cisco 2800 to H323 external service provider, they send us username /password  and public ip. what shall i do with it...

Hello,Can anybody send me URL link for SRST deployment guide with CUCM 7.1.ThanksAbid

Hi All,  I am facing problem with CUPC 7.0.4 Calendar issue, I uploaded the exchange SAN certificate in CUPS 7.0 server its fine no error status (green )When i activate the my exchange calendar  shows me as busy in CUPC, the status not change to busy...