IP Telephony and Phones

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Hi,On voice-port, I have used command caller-id enable, and the system works ok for a time. But few days ago, my system suddenly not show the phone number of call from out side, all are unknow number. I checked on my router, the command is still ther...

I´m trying to install a CUCM 6.1.4 in a MCS7845I3-K9-CMC2 V02, but appears this error message:Critical Error:The hardware you are using is not supported for this product. Installation will now halt.What could be the problem?Thanks

e.silva_2 by Level 1
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hi! What's the advantage of having 2x PRI ports? Is there any limitation of concurrent call in 1 PRI port? Is it 30 concurrent call or depend on the line that we are subscribing to? What are the type of line available and different between these line...

dave dave by Level 1
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  • 5 replies
  • 0 Helpful votes