Nokia Voyager Reference Manual page 167

Configuring an E1 Interface for PPP
1. Click C
2. Click the Interfaces link.
3. Click the physical interface link you want to configure in the P
4. (Optional) Click O
5. Click the F
6. Click the AMI or HDB3 radio button in the E1 E
7. Click the E1 (channel 0 framing) or N
8. Click the O
Voyager Reference Guide
on the home page.
ONFIG
column.
Example—
ser-s2p1
N
internal clock on the E1 device. Click A
If you're connecting to a device or system that does not provide a clock
source, set I
NTERNAL
clocking for E1 is fixed at 2.048 Mbits/sec. To configure slower speeds,
you must configure fractional E1 on the Advanced E1 CSU/DSU Options
page.
D
ULL UPLEX
M
field.
ODE
Full duplex is the normal mode of operation.
the E1 encoding. Click A
This setting must match the line encoding of the CSU/DSU at the other
end of the point-to-point link.
F
field to select the E1 Framing format.
RAMING
Use E1 framing to select whether timeslot-0 is used for exchanging
signaling data.
or O
N FF
or O in the I
FF NTERNAL
PPLY
C to O ; otherwise, set it to O
LOCK N
or L radio button in the C
OOPBACK
.
PPLY
O
radio button for the E1 CRC-4 F
C
field to set the
LOCK
.
FF
field to select
NCODING
F radio button in the E1
RAMING
RAMING
HYSICAL
. Internal
HANNEL
field.
167