<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo I-CallFire idizayina, ithuthukise, futhi inikeze imikhiqizo nezinsizakalo ze-VoIP ezisekelwe kuwebhu.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi I-CallFire iklama, ithuthukise, futhi inikeze imikhiqizo nezinsizakalo ze-VoIP ezisekelwe kuwebhu njengenkonzo yebhizinisi-kuya-kumabhizinisi i-B2B yamabhizinisi amancane naphakathi nendawo ama-SMB futhi ikhokhisa amakhasimende ngokusekelwe ekusetshenzisweni. 