# dsx1LineType

Type of DS1 interface implementing the circuit.

#### Syntax

Integer

#### Access

Read/write

#### OID

p.6.1.5.n, where n = the index number of the DS1 interface.

#### Details

Valid entries are:

Type | Value | Description
Other | 1 | Unlisted
dsx1ESF | 2 | Extended SuperFrame DS1
dsx1D4 | 3 | AT&T D4 format DS1
dsx1E1 | 4 | CCITT Recommendation G.704 (Table 4a)
dsx1E1-CRC | 5 | CCITT Recommendation G.704 (Table 4b)
dsx1E1-MF | 6 | G.704 (Table 4a) with TS16 multiframing enabled
dsx1E1-CRC-MF | 7 | G.704 (Table 4b) with TS16 multiframing enabled

Values 3 and 4 are the only options the agent can return.

For example, E1 interfaces return dsx1E1, and T1 interfaces return dsx1D4.