Explain Q.931 and its use.
Answer / Kamal Kant Udaniya
Q.931 is an ITU-T (International Telecommunication Union - Telecommunication Standardization Sector) signaling protocol used for call setup, teardown, and management in ISDN (Integrated Services Digital Network) and VoIP networks. It exchanges control messages between network devices to establish, maintain, modify, and release calls.
| Is This Answer Correct ? | 0 Yes | 0 No |
How can you identify the ip class of given a ip address?
How will enable cd burning service in 2003?
What is RTP in case of VoIP? Which layer of OSI model does it work on?
What is the difference between domain and workgroup?
Define the term modulation.
How many pins do serial ports have?
What is the purpose of cables being shielded and having twisted pairs?
What is an encoder?
What is the difference between early offer and delayed offer?
Define Half-Duplex
Explain profile in terms of networking concept?
Define Propagation delay.