Trunking

Question 1

method of providing network access to multiple clients by sharing a set of communication channels instead of providing each client with a single dedicated channel

Answer 1

Trunking

Question 2

PRI

Answer 2

Primary Rate Interface

Question 3

SIP

Answer 3

Session Initiation Protocol

Question 4

SIP trunk solution is recommended if you will be handling more than this many calls

Answer 4

184

Question 5

Number of calls in a single PRI trunk

Answer 5

23

Question 6

Maximum number of channels per PRI

Answer 6

24

Question 7

Maximum number of voice channels before fiber is required

Answer 7

46

Question 8

The max number of PRI (8) will allow for this many voice channels

Answer 8

184

Question 9

Standard voice service may be provided from the eMTA for these scenarios

Answer 9

Fax machines, alarm systems

Question 10

responsible for the change from the circuit-based CPE side to the packet-based network side

Answer 10

IAD (Integrated Access Device)

Question 11

“Data Pipe” between the carrier’s soft-switch and SIP-capable CPE

Answer 11

SIP Trunk

Question 12

a logical sub-trunk within a SIP Trunkidentified by the group of DNS that it provides service to

Answer 12

Trunk Group

Question 13

Using SIP for higher call capacity across multiple locations allows for this many calls per PBX

Answer 13

800

Question 14

PBX

Answer 14

Private Branch Exchange

Question 15

Provides additional bandwidth when there is an outage or when all lines are busy.

Answer 15

Failover/Overflow