Introduction to the ISDN Interface | ||||
|
|
|
|
|
| Span Item | Master Cabinet Span | Slave Cabinet Span |
|
|
|
|
|
|
13 | Signaling code |
| ||
|
|
|
|
|
14 | Line coding | B8ZS | B8ZS |
|
|
|
|
|
|
15 | Framing Format | ESF | ESF |
|
|
|
|
|
|
16 | Bearer configuration | Voice or Voice/Data | Voice or Voice/Data |
|
|
|
|
|
|
17 | Quantity of B (bearer) channels |
|
|
|
|
|
|
|
|
18 | Call type |
| ||
|
|
|
|
|
19 | Quantity of phone numbers |
|
|
|
|
|
|
|
|
20 | Number of incoming digits to | 4 digits | 4 digits |
|
| CPE (Customer Premise |
|
|
|
| Equipment |
|
|
|
|
|
|
|
|
21 | ISDN PRI Protocol |
|
|
|
|
|
|
|
|
22 | Glare Resolution | CPE yield to CO | CPE yield to CO |
|
|
|
|
|
|
23 | Channel selection used by CO |
| ||
|
| nel selection | nel selection |
|
|
|
|
|
|
24 | Source of Calling Party Num- | Calling Party Number | Calling Party Number |
|
| ber | sourced by the CO. | sourced by the CO. |
|
|
|
|
|
|
25 | Service Options |
|
|
|
|
|
|
|
|
Revised April 2000 |