We all familiar with the term Quarterly/Yearly Helath checks. its apart of Annual Maintenance Contract. Without making use of a tool, conducting HC is impossible. Many engineer does the HC just by checking the versions. Cisco provide us a tool called CLI analyzer which connects with internal TAC tools and knowledge integrated. Making use of…

Many years have passed since the introduction of H.323, and the standard was gradually developing. 7 versions have been released since 1996, when H.323 standard was approved by the International Telecommunication Union (ITU) to promote interoperability and consistency in video conference transmissions over IP networks. The first version was rather poor, because its only goal…