L3 Call Reference Configuration Bytes

These values are for connection to the Lucent 4ESS. See L3 Default Settings per Connection Type for variations from the defaults shown here for other Connection Types.

Asterisks (*) denote default values.

Byte

Description

Values

0x01

Connect Ack Option (Send a Connect Ack in response to a Connect.)

0x00 = Disabled (False)
* 0x01 = Enabled (True)

0x02

Reserved

None

0x03

Status Enquiry Option (Send a Status Inquire message rather than a Status message when receiving an invalid message in the NULL state.)

* 0x00 = Disabled
0x01 = Enabled

0x04

The accepted received Bearer Capability Bit Mask.

0x01 = Voice
0x02 = 3.1 KHz Audio
* 0x03 = Voice and 3.1 KHz
Audio
0x04 = Unrestricted 56K
0x08 = Unrestricted 64K
0x10 = Restricted 64K
0x20 = 384 K
0x40 = 7.1 KHz Audio

0x05

Channel ID encoding of extension bit (octet 5 in channel ID IE)

* 0x00 = Extension (Ext.)
bit set
0x01 = Ext. bit cleared

0x06

Call Proceeding Option (send call proceeding once the call is answered, not automatically after receiving SETUP)

* 0x00 = Disabled
0x01 = Enabled

0x07

Number of SETUP resends (after T303 expiry)
NOTE: Not applicable for JATE variant

0x01 = Resend

0x08

Acceptable Information transfer rate. In BCC IE for incoming calls.

0x01 * = CIRC (Circuit) mode 64K

0x02 = CIRC mode 2_64K

0x04 = CIRC mode 384K

0x08 = CIRC mode 1563K

0x10 = CIRC mode 1920K

0x20 = CIRC mode MULTIRATE

0x09

Send CONNECT ACK indication to the host.

0x00 = Disabled (default)
0x01 = Enabled

0x0A

Call Reference Allocation can be set to (FALSE) which always takes the next value in the list, or (TRUE) which takes the first unused value always searching from the start of the list.

0x00 = False (Default)
0x01 = True

 

0x22

Number of re-transmission of Status Enquiry Request.

*0x00

QSIG/PSS1 only

0x23

Send Unexpected Segmented Message to host

0x00 = Disabled
*0x01 = Enabled

0x24

Send Segmentation Failure - Wrong or Unexpected Segmented Message to host

0x00 = Disabled
*0x01 = Enabled

Euro-ISDN Only

0x08

Connect ACK to host

0x00* = Do Not Send

0x09

STATUS to host

0x00* = Do Not Send

0x0B

Glare Control

0x00* = Drop Outgoing