Explain about wimax backhaul?

832

---

Explain about wireless antennas?

949

---

What are the differences between wpa and wpa2?

902

---

Explain contained in control frame?

923

---

Explain the 4 way handshake in wlan?

1124

---

Explain eapol authentication?

865

---

What is power save mechanism?

1066

---

What are different types of frame spacing?

990

---

What is the difference between eap and eap-tls?

863

---

What is packet telephony?

1041

---

Tell me how does voip work?

1101

---

Explain how does voip work?

1036

---

Tell me what equipment is needed for voip?

1008

---

Do you know in voip telephone witch part will convert data anolog to digital, digital to anolog?

980

---

Tell me voip test setup that you have for testing?

1033

---