Why did Cisco develop this product?

894

---

Which protocol does Q931 backhauling and what does it mean?

1338

---

Which signaling protocols can be used for integration between CUCM and CUC?

1227

---

Which transport layer protocols are used for VoIP audio and video payload?

1358

---

Routers are used in which layers?

1035

---

Define GSM.

948

---

Which technology is used in GSM?

993

---

Do you know which body sets standards for Wireless communication?

877

---

What are the IEEE standards for Wi-Fi?

678

---

What is CDMA? What’s the use of that?

734

---

Describe CDMA with one of advantage?

786

---

Describe GSM with one of advantage?

899

---

Give me some advantages of GSM?

908

---

What are the optical solution and draw a diagram any of the optical network solution.

1015

---

What do you know about telecommunications?

1010

---