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C2921-CME-SRST/K9 and VIC2-4FXO how to make a cube configuration step by step

C2921-CME-SRST/K9 and VIC2-4FXO how to make a cube configuration step by step



Hi, If you are connecting



If you are connecting your CUBE to a SIP service provider I would approach them for an example configuration. They should be able to have something like this which is suitable for their environment and what has been tested.

any example configuration of

any example configuration of cube cisco 2921


So you don't need the CUBE

So you don't need the CUBE functionality at all.


You maybe best to use MGCP this link is for old version of CUCM but it is step by step and menus would be simulator for all versions of CUCM.

as you can see i am new to

as you can see i am new to this, i have cisco 2921 and need to connect a 4 telephone line, and i have also CP-7945G=CP-9971- to be connected, I dont have any experience to this stuff. thanks.

Cisco Employee

As previously mentioned, CUBE

As previously mentioned, CUBE has nothing to do here, CUBE is mostly used for SIP trunking with the SP, which you won't use as you want to configure 4 FXOs

You need to start reading the CME configuration guide to register the phones



if this helps, please rate

I have this item do i need

I have this item do i need CUCM


2921 Voice Bundle w/PVDM3-32 FL-CME-SRST-25 UC Lic FL-CUBE10
SMARTNET 8X5XNBD 2921 Voice Bundle w/ UC License PAK
Cisco Config Pro Express on Router Flash
Insert Packout - PI-MSE
Communication Manager Express or SRST - 25 seat license
256MB Compact Flash for Cisco 1900 2900 3900 ISR
32-channel high-density voice and video DSP module
512MB DRAM for Cisco 2901-2921 ISR (Default)
Unified Communication  License  for Cisco 2901-2951
IP Base License  for Cisco 2901-2951
Unified Border Element Enterprise License - 5 sessions
Removable faceplate for SM slot on Cisco 290039004400 ISR
Cisco 2901-2921 IOS UNIVERSAL
Cisco Communications Manager Express License

CME or SRST - 5 Seat E-Delivery RTU

Four-port Voice Interface Card - FXO (Universal)

Services Ready Engine 300 (512MB MEM  4GB Flash  1C CPU)
SW APP SUPP + UPGR Internal Services Module (ISM) with SRE
Cisco Unity Express Release 8.6
Unity Express License - 5 Mailbox - CUCM and CUCME
Cisco Unity Express - Saudi Arabian Arabic
Cisco Unity Express - British English
Unity Express License - Non Re-hostable - 2 Port

my system is a stand alone,