When a DN becomes Inactive or remains Active? |
What is Xpath? Examples of Xpath? Contd. |
What is Xpath? Examples of Xpath? |
What is LLDP? Some LLDP basic and useful commands |
What is a Refresh Upgrade (RU) Cisco? |
What files make up a Virtual Machine? |
WARNING: Request-CSCertificate failed – Lync 2013 |
VSphere Mac-Address Change? |
Vsphere ESXI Host Yellow Triangle Warning? |
VoIP Detective – Demonstration of the tool |
Voip Detective – An Excellent CDR analysis Tool |
Virtual Machine VMware Tools Not Running (Not Installed) |
Verifying the Email delivery by SMTP on Cisco Unity Connection |
vCenter 5.1 Timed waiting for vpxa to start |
Upgrading VMware ESXi from 5.X to 6.X |
Upgrading Cisco Router IOS |
Unrestricted String is Empty – Error in CUCM Installation |
Unity connection Web Inbox configuration for local user |
Unified Messaging with Cisco Unity Connection & Office 365 |
UCS C220 M3 Cache Degraded |
UCCX Simple Time of Day Call Routing |
UCCX Simple Holiday Script |
UCCX No Teams available to show in CSD |
UCCX DB replication is not setup properly, Backup Completed |
UCCX – Failed to save script file; Please check logs for further details |
Troubleshooting MWI SIP Cisco Unity Connection |
Troubleshooting Extension Mobility |
Transfer/Hold/Conf Buttons Not Working – Cisco 78XX IP Phone |
Track Media Resource (Transcoder) Utilization via RTMT |
Top and Most useful Cisco Voice IOS Commands |
Top and Most useful Cisco IOS Commands Networking |
The version obtained from the name does not match the active or inactive version of publisher |
TCP UDP Port Usage – CUCM Voice Gateway and Gatekeeper |
Step by Step Lync Server 2013 Installation & Configuration |
Step by Step Installation of Asterisk / FreePBX on Raspberry Pi |
Step by Step Cisco IM & Presence Configuration |
SIP Trunk Integration with CUCM and CUC |
SIP Trunk between Asterisk and VoIP Provider like Anveo |
Singlewire Informacast Installation |
Simulate PRI E1 T1 Calls |
Secure Connection Failed CUCM/CUC/UCCX |
Running VMWare ESXi 60 days trial license? Reset the license |
RTMT Plugin Installation Error on Windows Machine |
Route PSTN or GSM calls using Asterisk on Raspberry Pi |
Reset Elastix Web Admin Password |
Reset Cisco Router Password or Reset Switch Password |
Repeated characters when typing in Vmware remote console |
Remote Control Cisco IP Phone |
Remote Bulk Login Logout Tool Cisco Extension Mobility |
Recover Cisco Corrupt IOS Router Image |
Re-enable debugs on router reload – EEM Script |
Python Script to Extract Call Record from Cisco CDR |
Prepare Cluster for Rollback to Pre-8.0 |
Pre and Post Configuration Difference Checker |
One Click Login Logout Extension Mobility Enterprise Feature |
One Click Login Logout Cisco Extension Mobility |
Native Prompt Recording (Greetings Administrator) with UCCX |
Multi-Language Unity Connection Greetings, Busy, Unavailable Message |
Multi-Language Call Routing Unity Connection |
Modifying License Mac on CUCM/CUC/UCCX/ |
Migrating ITL files between CUCM Clusters |
Licensing in CUCM – Various Types of Licensing |
License MAC on CUCM, Unity Connection or UCCX |
LDAP User Search Base CUCM/CUC |
Last Redirecting Number Voicemail Unity Connection |
Is not a Valid Static Ethernet Address Vsphere |
Inter-cluster BLF over SIP Trunk |
Installing VMware VCenter 5.0 Steps by Steps |
Installing Vmware Tools using Interactive Method CUCM |
Installing VMWare ESXi 5.X on bare metal |
Installing or Upgrading to UCCX 10.6.1 SU1? |
Installing Lync 2013 in Lab – Prerequisite Lync Server 2013 Roles |
Installing Lync 2013 in Lab – Prepare first Standard Server & Install Administrative Tools |
Installing Lync 2013 in Lab – Prepare Active Directory Wizard |
Installing Lync 2013 in Lab – Login & Testing Lync functionality |
Installing Lync 2013 in Lab – Install or Update Lync Server System |
Installing Lync 2013 in Lab – Configuring DNS records |
Installing Lync 2013 in Lab – Certificate Authority Setup |
Installing Lync 2013 in Lab – Building & Publishing Topology Lync |
Installing Lync 2013 in Lab – Domain Controller Setup |
Installing Enghouse ARC Enterprise Premium on Windows Server |
Installing CUCM TSP Wave Driver |
Installing Cisco Unified Attendant Console |
Installing AsteriskNow on VMWare |
Installing a COP File in CUCM |
Installation & Configuration of Expressway C & E – MRA |
Hunt Pilot Real Time Monitoring Tool |
Hunt Group Login/Logout Notification |
How to read a SIP packet capture using Wireshark |
How to obtain Installation Details from CUCM Certificate Information from Publisher? |
How to Install and Configure VoIP Detective |
How to export and import OVF from VSphere ESXi? |
How to download list of SEP.cnf.xml files in CUCM? |
How to configure Single number reach ? |
How to collect packet capture from Cisco IP Phone |
H323 Gatekeeper – RAS Messages |
Greetings for Invalid/Deleted Extension CUCM/CUC |
Good Bye Vsphere Client and Welcome Vsphere HTML5 Web Client |
Force Cisco IP Phones to Fall into SRST Mode |
Find Jabber Chat History Location and Read Chat |
Failed to record name Cisco Unity Connection |
External Contacts in Cisco Jabber Directory |
Extensions Call Recording with Asterisk PBX |
Extension Mobility Redundancy High Availability |
Extension Mobility Cross Cluster (EMCC) – Troubleshooting |
Extension Mobility Cross Cluster (EMCC) – Configuration |
Extension Mobility Bulk Login without PIN |
ESXi Access to resource settings on the host is restricted to the server that is managing it |
Error while restoring CUCM, CUC or UCCX |
Enable SSH on Vsphere ESXi? |
DRF Backup or Restore Failure CUCM or CUC |
Download Music on Hold (MoH) files from CUCM |
DOT/TRAI Regulations in India – OSP |
Differentiate between Restricted CUCM and Unrestricted CUCM |
Desktop One Click Login & Logout Extension Mobility |
Deploy OVF from Datastore |
Customize CUCM Login/Welcome Banner |
CUCM/CUC – Tweak Maximum Number of Rows Per Page |
CUCM, Cisco Unity Connection, UCCX Root Access |
CUCM SQL Query – Active/Inactive Directory Numbers |
CUCM LDAP Filters – Find LDAP Attributes easily.CUCM LDAP Filters – Easy |
CUCM LDAP Active Directory Integration-Sync |
CUCM Inactive LDAP Users to Active LDAP Users |
CUCM Hunt Group Hlog Login and Logout |
CUCM Error – Exceeded timed threshold of 3600 seconds |
CUCM Database Traceback DBReplrtstate py Error |
CUCM Database Replication Status Offline |
CUCM Connection to the Server cannot be established(Certificate Exception) |
CUCM Bulk Certificate Import Error – Bug CSCuy43181 |
CUCM BAT Import Error 19145 An Alternate Number can only… |
CUCM Asterisk SIP Trunk Integration |
CUCM Asterisk SIP Settings (Basic) |
CUCM and IM & Presence Server Integration |
CUCM 11 Conference Now |
CUAC Ports not Registering after CUCM Upgrade 11.5.1 |
CSCuc63312 : Not enough disk space in the common partition for upgrade |
Convert LDAP Users to Local Users in CUCM |
Convert Cisco CDR EPOCH Date and Time |
Convert Bulk LDAP Users into Local Users CUCM |
Configuring Standard Local Route Group CUCM |
Configuring Extension Mobility in CUCM |
Configuring Device Mobility Group CUCM |
Configuring Cisco CUCM Hotdial or PLAR |
Configuring Cisco Conference Bridge/Resources (SCCP) |
Configuring Cisco Call Detail Record (CDR) |
Configuring an External Billing Server on CUCM |
Configure Read-Only Access Cisco Unity Connection |
Configure Music on Hold (MoH) for Asterisk |
Configure Mobile Voice Access |
Configure Intercom lines |
Configure H323 Gatekeeper |
Configure H.323 Gatekeeper Redundancy using HSRP |
Configure Cisco CUBE SIP Options Ping |
Configure Call Handler Cisco Unity Connection |
Configure Automated Attendant IVR on Asterisk |
Codec Mismatch – How to troubleshoot with CDR Report |
CME Basic Automatic Call Distribution and Auto-Attendant Service (B-ACD) |
Cluster ID Change – Cisco Unified Communications Manager |
Cisco VG224 FXS Port Unknown |
Cisco Unity Connection says “Not Authorized” when you access via GUI |
Cisco Unity Connection Java Error |
Cisco Unity Connection Audiotext Manager Installation |
Cisco Unity Connection Audio File Format |
Cisco Unity Connection – Products not supported on current hardware |
Cisco Unified Communications |
Cisco UCCX IPPA Phone Agent One Button Login |
Cisco UCCX IPPA Phone Agent Login Service |
Cisco UCCX Email Scripting – Emergency Number |
Cisco UCCX Email Scripting |
Cisco UCCX Email – Emergency Number – via Email & SMS |
Cisco UCCX CAD/CSD Network Error during Installation |
Cisco TMS – An error has occurred! |
Cisco Time of Day Call Routing CUCM |
Cisco PLM – Security Error on CUCM CUC and CER |
Cisco PCD Simple Migration |
Cisco PCD SFTP Username |
Cisco PCD Network Migration |
Cisco PCD Cluster Discovery Internal Error |
Cisco Jabber Auto Discovery Service – SRV Records |
Cisco ISDN Switch Type IOS Commands Voice Gateway |
Cisco IPMA – (Manager-Asssitant) – Shared Mode |
Cisco IP Phone Serial Grabber Tool |
Cisco IP Phone Inventory |
Cisco IP Communicator on Virtual Machine? |
Cisco Hunt Group call waiting Queue Status |
Cisco Expressway C and E – Banner MOTD |
Cisco CUCM WebDialer HTTP |
Cisco CUCM Pause in Speed Dial |
Cisco CUCM or CUC DRS SFTP Backup Failed |
Cisco CUCM Meet-Me Password – PIN Protected |
Cisco CUCM Meet Me to Play Announcement |
Cisco CME – Drop Conference when initiator Disconnects |
Cisco CDR Reporting Tool Automated |
Cisco CDR Report Analysis |
Cisco Call Manager Express (CME) – Third Party SIP Phone Configuration |
Cisco Call Manager Express (CME) – Basic Configuration |
Cisco Call Manager Express – SIP/SCCP Configuration |
Choosing VMV7 vs VMV8 OVA Template |
Check Database Replication CUCM Cisco |
Change CUCM IP Address Cisco |
CD/DVD Drive1 (Connecting…) VMWare Console |
CCIE Collaboration Written – Question on LDAP |
Call Back Feature – Cisco Unified Communication Manager |
Bypass CUCM or Cisco Unity Connection hardware check |
Busy or Unavailable Greeting – Unity Connection |
Busy Lamp Field – Speed Dial |
Block Incoming calls based on calling party number CUCM |
Basic SRST Configuration (SCCP only) |
Basic Networking Interview Questions and Answers |
Asterisk PBX Comedian Mail Change Audio Greetings |
Asterisk PBX as Voicemail for CUCM |
Adding ESXi Host to VMware vCenter |
Add System Recordings or Greetings in Asterisk |
Activate and Verify Extension Mobility Service Cisco |
3rd Party BIB Recording – On-Net Calls not Recorded |
2015 in review |
“Failed to mount Cisco Prime Collaboration Deployments export as NFS store to the ESXi Host” |
Hi, can you create a post of cucm to use Asterisk IVR for incoming calls
Thanks.
Hello Avinash, your website is terrific! I think you could publish some articule about to make or to editing scripts on UCCX.
hello, Avinash you did a great work about UC, I really admire you. but why some documents are displayed 404 Not found?
Hi Levi,
Thank you for the feedback! Appreciate your time to read the articles in the blog.
Can you please share couple of 404 not found documents/urls so that i can fix it?
Hello,
I’m not the OP but 189 out of 191 are crossed out and if you click them you are taken to the 404 error page.
https://www.uccollabing.com/2017/11/20/transfer-hold-conf-buttons-not-working-cisco-78xx-ip-phone/
Hi Thomas, Thank you for highlighting, this is fixed now.
Hi Team,
I have just started learning this new technology , can you share more topics or basic initial configuration like, Route Pattern , Device pool , Device pool CSS etc.
Hi Rahul,
Surely we will try to cover topic as much as possible. Keep reading and keep following.
Hi Avinash,
You have done an excellent Job….Fascinating to read and learn…Can you please post UCCX Installation and Configuration Step by Step methods…