<prompt> Umusho 1: Ngenxa yalezi zindlela zokuthengiselana, amaphrothokholi okuthutha angathembekile afana ne-User Datagram Protocol UDP yokusebenza kwe-SIP anele. Umusho 2: Ngenxa yalezi zinqubo ezingathembekile, amaprothokholi okuthutha okwenziwayo afana ne-User Datagram Protocol UDP, anele ekusebenzeni kwe-SIP. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Cha, akunjalo. 