Solved

Cisco VOICE - CUCM PUB and SUB

Posted on 2013-01-18
2
655 Views
Last Modified: 2013-01-18
GM PEOPLE,

I have a couple of questions in regards to CUCM.  

1. Is it possible to run CUCM ver 8.6 as my Publisher and CUCM ver 6.1 as my Subscriber?

2. Is there pre-loaded SIP firmware on the CUCM ver 8.6 for 7940 phones?


Thank you in Advance..
0
Comment
Question by:learn2earn
2 Comments
 
LVL 24

Accepted Solution

by:
Ken Boone earned 30 total points
ID: 38793084
1) No you cannot.  The database schema are different.  There is a brief moment of time during an upgrade where you will have different versions of CUCM, but it is only supported for those brief moments.  That is a big jump from 6.1 to 8.6 so you want to review the release notes for 8.6 to make sure you can upgrade straight to 8.6.  You might have to go through an intermediate jump.

2)  Don't have a cucm in front of me to check but I believe CUCM has SCCP and SIP version on it for the phones that support it.  When you add a phone, you are asked whether it will be sccp or SIP.
0
 
LVL 2

Author Comment

by:learn2earn
ID: 38793327
@ kenboonejr

Thanks for the quick response.

That i was playing around with it both versions yesterday and that thought pop into my head.
"Can you run CUCM ver 8.6 as PUB and CUCM ver 6.1 as SUB"

Thanks again!!
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Implementing Avaya's One-X portal is pretty painless, until you want to deploy this to the Android and iPhone clients when these clients are outside of your network. The clients will also work within your local network. Here is our experience and so…
Shadow IT is coming out of the shadows as more businesses are choosing cloud-based applications. It is now a multi-cloud world for most organizations. Simultaneously, most businesses have yet to consolidate with one cloud provider or define an offic…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…

770 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question