Solved

Cisco VOICE - CUCM PUB and SUB

Posted on 2013-01-18
2
645 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

Free Trending Threat Insights Every Day

Enhance your security with threat intelligence from the web. Get trending threat insights on hackers, exploits, and suspicious IP addresses delivered to your inbox with our free Cyber Daily.

Join & Write a Comment

There are two basic ways to configure a static route for Cisco IOS devices. I've written this article to highlight a case study comparing the configuration of a static route using the next-hop IP and the configuration of a static route using an outg…
Creating an OSPF network that automatically (dynamically) reroutes network traffic over other connections to prevent network downtime.
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…

758 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

Need Help in Real-Time?

Connect with top rated Experts

22 Experts available now in Live!

Get 1:1 Help Now