IP Telephony and Phones

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Hi,I have a working call manager version 4.1 and i will upgrade soon to version 6.1, I just need to know if I have to upgrade cisco h.323 router gateways and VG200 which are contacted through H.323 only.

AhmedEmad by Level 1
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  • 3 replies
  • 0 Helpful votes

I am more from the data side in the past so new to some of the overhead paging aspects of voice.  I have an old Bogen overhead paging system that was just connected to a paging port on an old system that just gave the page directly over two wires.  I...

bschear by Level 1
  • 544 Views
  • 1 replies
  • 0 Helpful votes

Good morningMy knowledge of Cisco is practically non existent, but I need to do something. Currently running Call Manager 4.1We have another application that we use to draw reports from the CDRs, but we are having some discrepancies on this other sys...

Hi Pros,I have configured MVA on CUCM 6.1 and on 2 * H.323 gateways having shared DID ISDN PRI.I am able to reach the IVR menu and authenticate via PIN.When I select 1 for making a call and enter a PSTN number or internal extension the call doesnt go...

pratik.rb by Level 3
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  • 6 replies
  • 0 Helpful votes

My customer asked the following Cisco Emergency Responder 7.1 questions to which I can't seem to find answers in the Cisco Web: How is data protected while on disk; is data between CER and UCUM , and between CER and the switches protected from tamper...