Question

5. Mobile IP is an important standard for supporting mobility in the Internet. When a new network, name a couple methods it can use to discover which agents it needs to register with? node moves to lost packets usually is not feasible in real-time conversational applications suc 6. Voice-over-IP (VolP). Name a couple solutions adopted by VolP to help overcome this problem preserve acceptable audio quality?

Answer 1

5. Agent Discovery method

   Agent Advertisement

Agent Soliciation

6.VoIP implements various protocols to implement quality in voice transmission.

1. Real time transport protocol(RTP) -VoIP uses RTP to transfer audio over network.

2. Real time transport control protocol(RTCP) It is used to monitor , to determine whether RTP is providing te necessary quality of serveice.

3. VoIP uses UDP to send voice transmissions. UDP Allows faster transmission and retransmissions are not allowed.