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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Cisco CDR Report Analysis

Analysis of Cisco CDR Report Now let’s talk more into dept and now its time to explore the CDR fields. I will share examples and will try to explain the records as well. Follow the below screenshot and i will go one after another.  First

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3rd Party BIB Recording – On-Net Calls not Recorded

3rd Party BIB Recording – On-Net Calls not Recorded I encountered an issue where CUCM 9.2.1 integrated with the 3rd Party BIB Recording System, where some on-net calls can’t be recorded in the same site. I got the solution to fixed the issue. Solution: Collect

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CUCM Bulk Certificate Import Error – Bug CSCuy43181

CUCM Bulk Certificate Import Error – Bug CSCuy43181 In our last post we discussed about “Migrating ITL files between CUCM Clusters (article link shared below). You may encounter an error while importing the consolidated certificate “com.cisco.cpi.certMgmt.CertMgrException: java.io.IOException: Error decoding PKCS 12 input” which is a

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Cisco VG224 FXS Port Unknown

Cisco VG224 FXS Port shows Unknown While working on VG224, the device shows all ports as unknown status on Call Manager.   This issue is found rarely, but you have some steps to diagnostic: network connectivity, protocol, voice ports. In my case, the VG is

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Extension Mobility Bulk Login without PIN

Extension Mobility Bulk Login and Logout without PIN Are you looking for Remote Bulk Login/Logout Extension Mobility tool without PIN? If yes, then you search is over.  This tool can help you to login or logout (individual/bulk) user(s) or do a cluster logout as well.

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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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SIP Trunk Integration with CUCM and CUC

SIP Trunk Integration with CUCM and CUC Configure or Integrate SIP Trunk with CUCM (Cisco Unified Communication Manager) and CUC (Cisco Unity Connection).  A traditional way to integrate Unity Connection with CUCM is using SCCP but in this post, we will use SIP for integration.

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Choosing VMV7 vs VMV8 OVA Template

What is the difference between VMV7 vs VMV8 OVA Template? Have you ever wondered what is the difference between VMV7 and VMV8 (For example cucm_9.1_vmv7_v1.6.ova and cucm_9.1_vmv8_v1.6.ova? As per my understanding, i found the configurations to be almost similar between VMV7 and VMV8 like Number

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What is LLDP? Some LLDP basic and useful commands

What is LLDP? Some LLDP basic and useful commands What is LLDP? Link Layer Discovery Protocol (LLDP) is a standard network discovery protocol similarly to Cisco Discovery Protocol (CDP) or Nortel Discovery Protocol. It helps network administrator to identify network devices. It allows devices to

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Installing Lync 2013 in Lab – Configuring DNS records

Installing Lync 2013 Server – Configuring DNS Records for Lync. In our last post, we learned “How to install prerequisites before installing Lync Server 2013“. In this article, we will configure and add DNS records which is absolutely necessary for lync client login, dial-in, meet,