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Hi All,<div><br></div><div>I am new to OpenSIPS. We are trying to use OpenSIPS with FreeSWITCH for load balancing and High Availability. We plan to have 2 OpenSIPS servers as load balancers in Active-Standby mode and 4 FS servers for handling RTP/media and other functions. </div><div><br></div><div>I have two confusions.</div><div><br></div><div>1- Who will act as a Registrar in this kind of setup, OpenSIPS or FS. What are the pros and cons with both options.</div><div>2- Who will perform B2BUA function OpenSIPS or FS?</div><div>3- Is B2BUA function required in Class 4 traffic exchange only scenario?</div><div><br></div><div>Please help me answer these questions if someone can. Appreciate your time.</div><div><br></div><div>Regards</div><div>--------------</div><div>Abid Saleem</div><div>Technical Manager NGN</div><div>Terminus Technologies</div> </body>
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