Answer / Sumit Kumar Verma

Codec stands for 'compression-decompression' and refers to a software or hardware system that compresses digital data (like audio or video) and then decompresses it when needed.nDSP (Digital Signal Processing) is a subset of signal processing that deals with the analysis, manipulation, synthesis, compression, and transmission of signals using digital computer systems.nCodec is often used in conjunction with DSP to compress digital audio or video data for storage, transmission, or playback.

What is CUCM Cluster?

1 Answers   Cisco,

---

What is a lan?

1 Answers  

---

Expand dhcp and describe how it works?

1 Answers  

---

Which are the different factors that affect the reliability of a network?

1 Answers  

---

Define piggybacking?

1 Answers  

---

What is the use of NTP?

1 Answers   Cisco,

---

In how many ways the data is represented and what are they?

1 Answers  

---

What is the importance of implementing a fault tolerance system?

1 Answers  

---

Describe networking.

1 Answers  

---

What are the lmhosts files?

1 Answers  

---

Explain the process of signaling for call between two phones registered on a CME where all three devices are connected on the same switch.

1 Answers   Cisco,

---

What can be done to fix signal attenuation problems?

1 Answers  

---