Most Important SIP Header & SIP Addressing Concept For SIP VOIP Testing Job's and Interviews

[@mithileshyadav3881]

Thanks for clearification.... my doute was long time but today is clear 🙏🙏🙏

[@rajuprasad7184]

Very nice Sir , Indias best Teacher for Voice core, love from Bangalore sir❤❤❤❤❤❤

[@Solex-network-solutions]

Keep learning keep growing

[@NaushadAhmad-yi9pj]

Thanks a lot sir you have cleared my doubts 👍

[@ViPunjab]

Outstanding.... highly grateful

[@madhukarsah9004]

Superb explanation. Thank you sir.

[@shrikantvishwakarma6189]

Very nice sir for teaching and I have all understood all topic

[@Solex-network-solutions]

Thanks Dear Keep Learning Keep Growing