Cisco Call Manager Express Part 1

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The Trunk port between the router and switch had to be manually configured using sub-interfaces. Note, however, that the DATA vlan traffic and the phone VOICE vlan traffic for each host is carried over the same link (multiple vlan traffic over the same port).  On this segment, the Trunk is formed automatically and is a special form of 802.1q trunk.

Call Manager Express Part 1

Step 6) Configure the Call Manager Express (CME) on the router

The image that is running on the router must support voice services.  We are running  ios c2800nm-advipservicesk9-mz.151-2.T2.bin in our lab.  The output of show version command in Packet Tracer is:

R1#sh ver

R1#sh version

Cisco IOS Software, 2800 Software (C2800NM-ADVIPSERVICESK9-M), Version 12.4(15)T1, RELEASE SOFTWARE (fc2)

Technical Support:

Copyright (c) 1986-2007 by Cisco Systems, Inc.

Compiled Wed 18-Jul-07 06:21 by pt_rel_team


ROM: System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)

Copyright (c) 2000 by cisco Systems, Inc.


System returned to ROM by power-on

System image file is “c2800nm-advipservicesk9-mz.124-15.T1.bin”


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