Awais Salman Qazi and Waqas Ahmad 2018. Performance Comparison of Real-Time Video Conferencing In MPLS and IP Networking Environment. Lahore Garrison University Research Journal of Computer Science and Information Technology. 2, 3 (Sep. 2018), 7-9. DOI:https://doi.org/10.54692/lgurjcsit.2018.020347.