Learning wireshark for Skype for business engineers

edit

Hello Everyone,

It's been some time that have been introduced to wireshark. We are into supporting Skype for business and the growth of using wireshark is increasing in our day to day ops.

Can someone here please recommend me a good course online may be on Udemy, that could help me in improving my skill over wireshark for troubleshooting issues related to Skype for business or VoIP.

I tried to search from the existing questions on the forum but couldn't find that could relate to the question.

I will really be greatful for the help.

Thank you in advance.