Re: Migrate Nortel Meridian 1 to Cisco Call Manager
Just wanted to add this note to Deepaks good info.We are running this setup using a Nortel 61c as well.The connection's between the Nortel(NT5D12Ax Dual PRI cards) and Cisco (vwic on 2811's) are PRI's (using DMS100 protocol). We are running 25.40 on the Nortel.
For the Nortel side we use DSC (distant steering codes) that is where the CDP package comes into play, to move DN's across to the CCM when people migrate (works great!) That way our users don't need to dial any access codes or know where (CCM or Nortel) the called user exists. This method has been seamless and transparent. We have moved about 1600 users across to Cisco CCM so far, usually about 50 per night. It really works great! Buy yourself a good Barcode scanner to scan the new IP phones and use the Mac's to create a BAT file. Print out the Nortel DN/TN's ahead of time so you can match Toll Restrictions etc. The night of the cut, remove the Nortel phones, use the Distant Steering Codes (Load 87) to move the DN's across to CCM, run the BAT's for the new IP Phones, install the phones :) you are good to go!!
Here are some great docs;
Cisco Unified CallManager
Case Study: Nortel 61C PBX to Cisco IP Telephony Migration
The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...
This document describe how DST changes and how time changes are
implemented in DST. Daylight Saving Time (DST) is the practice of
setting the clocks forward 1 hour from standard time during the summer
months, and back again in the fall, in order to make b...