SIP Tutorial: Session Description Protocol

[@daniellauck9565]

Nice work Terrell! I work with Unify, Cisco and Asterisk PABX systems, and usually spent a lot of time debuging and investigating VoIP problems. Your videos are very educative and clear to understand. Thank you for your time.

[@HussenLatheef]

Very useful and knowledge full. Love the tutorials. Great work and thanks for the service.

[@norbertt.t6444]

Great stuff - Very clear and easy to understand

[@rajankumarkarn]

nice work Terrell, it's very useful.

[@stevecarr3019]

Thank you Terrell your videos are much appreciated.

[@jonhacha]

nice Terrel.. good job.

[@jeremiahsmith5016]

Good stuff.

[@omonkerman]

nice, thanks.

[@sudheepks4133]

Please add new videos