Chapter 3 Operation IPmux-16 Installation and Operation Manual
3-28 Configuring IPmux-16
➤ To determine the Signaling mode ( CAS enable / CAS disable ):
• Type 6 (Signaling mode).
If enabled, the E1 framer is set to CAS MF mode and the operation mode to
fractional with CAS mode. If disabled, CAS MF will not be set in the E1 framer
and the operation mode will be configured to fractional mode.
(This field will not appear if “unframed” is selected in the Line Type field.)
Default value: CAS Enable
➤ To determine the byte code applied to time slots when fault conditions occur:
• Type 7 (Cond. data pattern) and enter a new value.
Conditioning pattern can be applied to time slots toward the IP path when loss
of signal, loss of frame or AIS detected at the E1 line. Conditioning pattern can
also be applied to time slots toward the E1 line when packet receive buffer
overrun or under-run occurs. In Unframed mode, conditioning state will result
in AIS transmission. This will be applied when a LOS is detected at E1 line, or
when packet receive buffer overrun or under run occurs. (This field will not
appear if “unframed” is selected in the Channel Type field.)
Range: 00-FF
Default Value: FF
➤ To determine the 4 bit code applied to ABCD bits when fault conditions occur:
• Type 8 (Cond CAS (ABCD) pattern).
The ABCD conditioning pattern can be applied toward the IP path when loss
of signal, loss of frame, or AIS is detected at the E1 line. Conditioning pattern
can also be applied toward the E1 line when packet receive buffer overrun or
underrun occur.
(This field will not appear if “unframed” is selected in the Channel Type field.)
Range: 1 - F
Default Value: 1