UC Collabing – A blog on VoIP, Cisco, CUCM, CUC, UCCX, IM&P, Gateways, SME, Asterisk, Mediasense, WebEx, Lync, Skype for Business, IP Telephony, Voicemail, IVR, VMWare, SIP, H.323, MGCP, SCCP, ISDN, E1, T1, PRI.

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Convert LDAP Users to Local Users in CUCM

Convert LDAP Users to Local Users in CUCM When your Cisco Unified Communications Manager End Users  is synced via LDAP and there is a requirement to convert the LDAP synced Users to a Local User, it becomes a difficult task. There are two ways you

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Installing or Upgrading to UCCX 10.6.1 SU1?

Installing or Upgrading to UCCX 10.6.1 SU1? Are you trying to upgrade UCCX from X version to 10.6.1 SU1 or doing a Fresh Install of 10.6.1 SU1? If yes, then be cautious about the error you may receive while installing or upgrading the UCCX Subscriber.

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Cisco Unified Communications

Hello Everyone, This is my first post and i hope i will continue this further and will try to put my best efforts to make it never ending and interesting post. I will try to gather stuffs from the real scenarios where i faced many

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Simulate PRI E1 T1 Calls

Simulate PRI E1 T1 Calls Don’t have a real PRI? Want to simulate E1/T1 PRI on your lab? If yes, then here is the solution. You need two routers, let’s say 2800 series router which has E1/T1 Card connected on each. One router would be

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Configure Cisco CUBE SIP Options Ping

Configure Cisco CUBE SIP Options Ping Recently i was asked to configure SIP Options Ping on CUBE so that the link/trunk status can be monitored on CUBE. When this feature is enabled, CUBE will periodically send an OPTIONS Request to the destination IP Address configured on

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Upgrading VMware ESXi from 5.X to 6.X

Upgrading VMware ESXi from 5.X to 6.X Upgrading VMware ESXi from 5.X version to 6.X version is an easy task. You can upgrade it using CD/DVD drive or USB flash drive. In our last post, we installed VMware ESXi (https://www.uccollabing.com/2016/05/27/installing-vmware-esxi-on-bare-metal/) in case if you have

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Top and Most useful Cisco Voice IOS Commands

Top and Most useful Cisco Voice IOS Commands If you are working as a Voice Engineer or planning to learn Voice or may have an interview, the below list of commands are the ones which are most commonly used by Voice Engineers. These commands are

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Adding ESXi Host to VMware vCenter

Adding ESXi Host to VMware vCenter vCenter Server is installed on a Windows Server or a Linux Server which is a Centralized Management Application that helps to manage ESXi  host and  Virtual Machines centrally at one place. You don’t have to login to different ESXi Host to

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CUCM LDAP Active Directory Integration-Sync

CUCM LDAP Active Directory Integration-Sync Are you trying to Install Active Directory Lightweight Directory Services on Windows Server? Want to configure LDAP (Lightweight Directory Access Protocol) to sync users from LDAP directory to Cisco Unified Communications Manager? Follow the below steps – Installing Active Directory