I am currently overseeing a large multi-cluster deployment with literally hundreds of SIP trunks spanning almost 10 leaf clusters, plus SME. Maintaining configuration standardization on deployment with… Read more “Extracting CUCM SIP Trunk Information using SQL”
Tag: Development
Finding Incorrectly Provisioned Extensions on CUCM with SQL
A customer had a multi-site deployment, with 30,000+ extensions, but is facing problems with dialing from missed calls directory not working for random users, generating on-going tickets… Read more “Finding Incorrectly Provisioned Extensions on CUCM with SQL”
CUCM SQL – Reporting on User/Phone Data
Overview A friend at work needed a simple report detailed basic phone data and associated user information. This is a common requirement for many CUCM admins,… Read more “CUCM SQL – Reporting on User/Phone Data”
Active Unassigned DN’s – Updating with SQL
Update to a previous post… Disclaimer : Provided as is – you break your box all on your own buddy! Lab this first. The offending DNs can be… Read more “Active Unassigned DN’s – Updating with SQL”
WebEx in Ubuntu 14.04+ for x64 systems
As per Cisco’s WebEx System Requirements specification, WebEx is only supported in x86 for Linux, and for Ubuntu specifically in 12.x and 14.x with Gnome. However, most modern… Read more “WebEx in Ubuntu 14.04+ for x64 systems”
Migrating to Ubuntu – Practical Guide for Voice/Network Engineers
I’ve recently migrated from Windows to Ubuntu. I was issued a new Dell laptop at the office after suffering through an HP device for… too long! I… Read more “Migrating to Ubuntu – Practical Guide for Voice/Network Engineers”
Regex – Conditionally Modifying User Data to “Title Case” for Phone Labels
Sadly a lot of UC is well, about those pesky end users. This generally involves user data of some sort, and inevitably this is bad data. Formatting… Read more “Regex – Conditionally Modifying User Data to “Title Case” for Phone Labels”
Prime Collaboration Provisioning – Aborting Failed Orders
If you’ve worked with Prime Collaboration Provisioning, you will be accustomed to this ongoing headache when using Batch Provisioning: The queuing architecture is atrocious, and is very… Read more “Prime Collaboration Provisioning – Aborting Failed Orders”
Lua Script Solves Call Forward Masking
Had to implement an Auto Attendant in Unity today. The client had a requirement to send after-hours calls out to the PSTN, but had to be routed… Read more “Lua Script Solves Call Forward Masking”
Lua Scripting – Replacing FQDN with IP in SIP Headers
A friend of mine at Cisco TAC pinged me a few days ago, asking to assist him with a case he’s working on that required a sip normalization… Read more “Lua Scripting – Replacing FQDN with IP in SIP Headers”
