Unified Communications Infrastructure

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Hi, One of our customer is using call manager version 4.1 with MCS 7800 series hardware and would like to replace the hardware to Cisco Business Edition 7000H Svr (M4) with Cisco unified communication manager 11.x, Is it possible migrate the IP Phone...

Hi everyone,This has been an on-going hassle with TAC around something so simple: BE6K running stock CUCM 11.0 stack (CNX and CUCM) and needing the standard protection of auto-shutdown via UPS signalling (via IP not a serial cable)?For some reason th...

bbiandov by Level 1
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  • 5 Helpful votes

Cisco Voice gateway C3900  Version 15.0(1r)M8  gives following error. PLATFORM-2-SM_ERROR: The SM Slot number 0 does not exist on the IO Controller PLATFORM-2-SM_ERROR: The SM Slot number 0 does not exist on the IO Controller It's due to bug -  htt...