Unified Communications Infrastructure

Hello, (is this a good place for this? Hope so.) I am just getting started with Postman. Can't wait to be productive. CUCM ver 12.5.1.13900-152 - Postman v8.12.4 on Windows 10. A blank GET works nicely:  <h1>Cisco CallManager: AXL Web Service</h1>   ...

Hi, Can we go for  1--12.5su5 for CUCM ,CUC, IMP if compatible with be7000h m4 ?  2--12.6 expressway on BE6000M m4

What is the default PIN for Imported AD Users into CUCM?

we have phone number links in websites and email, but we call it fails since the prefix to dial outbound is not on the call. so when we call outbound we need to add the number "8" to the number first to dial out of course a number link in email or a ...

We have CUCM 11.5 with 2500 user OVA - 2vCPU/6G Memory/80G vDisk, do we have to rebuild the system with 7500 user OVA before upgrade to 12.5? 

Trying to generate a security certificate for our Cisco Cube, an ASR1001 running v15.4(3)S3, and it won't allow me to add an alternative name for the crypto pki trustpoint step. Here is what I am trying to configure... conf tcrypto pki trustpoint XXX...

I'm trying to add a CUCM subscriber running 12.5 SU2 to an existing single node cluster.  I'm booting off the Bootable 12.5 image and selecting to apply a patch, and then selecting the iso that is uploaded to the local repository in the ESXi environm...

There are many similiarities in term of features between the imagicle uc suite solution and  CUAC (Cisco Unified Attendant Console).Is the imagicle uc suite a replacement of CUAC ?

Vg 450  not building Dial Peers    No configurations downloadedCurrent state: Downloading XML fileConfiguration Download statistics:Download Attempted : 126Download Successful : 0Download Failed : 0TFTP Download Failed : 47187Configuration Attempted ...

Hello,I am trying to troubleshoot an issue for a client where calls are randomly dropping at the call center.  I downloaded the RTMT app to install on a Windows 2016 server and while it says that it completed the install, I don't see it installed. It...

Is there any recommendation of rollback when migrating cisco collaboration platform such as CUCM IMP and CUC or UCCX?I am thinking about "taking a snapshot for all VMs" before the migration.Thanks

Is there any document that explain how to migrate the Billing server BillyBlue?

We are in need of Pulling PCAP's for the purposes of determining if an issue with QOS is related to our internal network or our SIP provider.  The topology is   SIP PHONE<--------->RTP<------------>((GE0/0/1)CUBE Gateway(GE0/0/0)<----SIP Provider. Si...