• Description: Polycom 1K0-001 Polycom Certified Videoconferencing Engineer
• Passing Score: 75%
• Practice Test - Number of questions: 103 questions
• Simulation Test - Number of questions: 103 questions
• Simulation Test Duration: 41 minutes
• Has explanations: No

.What is the purpose of a Digital Access Cross Connect System?

Answer(s)

1. to detect and eliminate local loops in a bridged network
2. to de-allocate the E1/T1 lines and channel portions of the line
3. to re-map and performchannelization of E1/T1 lines and channel portions of the lines among multiple E1/T1 ports
4. to electronically modify a 64 Kbps PCM voice channel to obtain a channel of 32 Kbps or less for the purpose of increased efficiency

to re-map and performchannelization of E1/T1 lines and channel portions of the lines among multiple E1/T1 ports