OpenFire and OpenSIPS

Hi all,

will be possible to integrate OpenFire (Spark) with OpenSIPS to let users do SIP calls using phones ? I explain: every user have it’s own SIP number, mapped inside OpenFire. If i call, from my Spark client, my colleague i wish to start call from my phone (the same ext) and not from Spark client. It’s possible ?

Thanks, Michele