IP Telephony and Phones

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I was wondering if anyone tried to install CCM or IPCC on a dell? I have money that I can only spend on Dell servers and want to create more redundency in my call manager. Can I install the software on Dell servers?Thanks

I am currently working through a CCM upgrade from 4.1(2)SR1 -> 4.1(3) for purposes of the DST change. This is a CCM cluster of 2, and it is centralized for a total of 6 offices connected by full T1's.I have gone through the upgrade documentation, an...

jheckart by Level 3
  • 458 Views
  • 3 replies
  • 0 Helpful votes

When users dialled from Norway our vessels and the sat link is down the phone still rings. On the PSTN gateway i n Norway. What do i have to configure on the dial-peer that sends the call to the vessel call manager in order to avoid this perception t...

Morning, I have a customer requirement for SRST across a few sites, with the main aim to provide 100% coverage for all users. I am concerned however around the maximum supported users on the 3825 and 3845. Some of the sites I am quoting for go above ...

i am facing a problem with the cisco ip communicator.The users connect through the vpn and connecting to the callmanager version 4.1.3 the ip communicator version 2.0.1.1is registering and getting the extension number .the problem i am facing is whe...

I am new to the forum.BTW, my cisco AS5350 appear this message on the log and most of the calls drop hv failed. Once i restart the AS5350 for the 1st time, the problem still exist. After 2nd time reboot, the problem solve and all the channels are ful...

woo by Level 1
  • 2954 Views
  • 6 replies
  • 0 Helpful votes

Hi,We have CCM with version 4.2(1) and 300 IP phones. The extension numbers are in the range of 101 - 399. We also have route patterns like 2xxxxxxx, 24xxxxxx etc. for the outgoing calls through the PSTN. So now say from the extension 145 the user tr...

rv_viji by Level 1
  • 352 Views
  • 3 replies
  • 0 Helpful votes

I was wondering of there is any reason not to use the loopback address on a 2821 gateway, I have 2 vwic2-mft-t1/e1 cards and callmanager 4.1.3.There seems to be a debate on whether it is a good idea to use the loopback address or not.Anyone have any ...

miket by Level 5
  • 613 Views
  • 2 replies
  • 0 Helpful votes