Unified Communications Infrastructure

Hi all experts .I have taken SIP trunk from an ITSP which is terminated to 2821 running CME and basic auto attendant using Tcl. When the caller hears the auto attendant greetings, is it the example of SIP early media ?

I hve some query rgarding cisco contract How to find the contract for the CUCM application / Software ...ie mean if we are supporting a customer where CUCM installed on third party hardware how can we check that whether that CUCM application is under...

Hi, I'm trying to get demo licenses for Cisco Expressway. However, I do NOT have access to a Cisco Account Manager (or a Cisco Partner). Is there another way? If I can only get a demo license through a Cisco partner then what should I ask them exactl...

We recently migrated Cisco CVP 9 to CVP 11 and after every 8 days we are facing out of memory exception java.lang.OutOfMemoryError: Java heap space. We never faced this issue in Version 9 CVP application code but only after upgrade we are getting the...

How do I reset password in Cisco Spark Admin page?

Hello Guys, I have a CallManager 11 set up which has a external application to that is using Perl to server the corporate directory for IP Phones. This is working fine on the 79XX series phones but when i access the directory from a 8841 it displays...

We are unable to install Cisco cucm 10.5.1.2000 on UCS Server M4 Model We are getting error:Unsupported Hardware detectedThis hardware (or a combination thereof) is not supported by red Hat.For more information on supported hardware , Please refer to...

Can the standard CP-8851-K9 be used with the Cisco CM cloud offer, or does it require teh CP-8851-3PCC-K9 unit.  Obviously, going Cisco-to-Cisco is not the definition of "3rd party", but I need to confirm this.