Avaya Definity SI, Maintenance Manual, Page: 604 / 2968

Maintenance Commands and Trouble-Clearing Aids
555-233-123 8-354 Issue 4 May 2002
Page 5 - Endpoint Call Status Information
This page summarizes call-related status for per-channel join counts, join/drop
times, drop reasons, drop codes, and auxiliary bonding drop codes. In addition, it
contains drop codes and software fields from the previous call. The data on the
page is retained. The Endpoint Call Status Information section groups all
call-related fields. The only new field in this section is
Join Count
; all other
fields are described in Screen 8-29 on page 8-335 and Screen 8-30 on page
8-341 .
XR
Transfer rate capabilities. Endpoint speeds over current connections and
Px64 Multiplexes.
For 384 kbps (H0) calls, endpoints indicate 384 kbps support, that displays
as
384
. On 336 kbps calls, endpoints must signal 384 kbps support. If an
endpoint does not indicate support for 384 kbps on a 384/336 kbps
conference, the MCU provides Audio Only Communications Mode (ACOM).
For a 2B conference, the MCU sets the rate to 2x64, expecting the
endpoints to do likewise (
64x2
displays; if this is not displayed, no 64x2
capability exists). Endpoints may remove 2x64 (or the current channel rate:
384, 768, 1472, 1536) from their capability. This is Mode 0 forcing and is a
normal procedure. The MCU provides AOCM if the endpoint does not signal
support that matches the conference configuration.
AUD
Audio. Audio protocols that the endpoint supports. 711m and 711a are
PCM (G.711) and support Mu and A-law, respectively. Endpoints require at
least one. The g728 field indicates if G.728 is supported (LB_CELP). This
value depends upon the endpoint type and configuration. The g722_48 field
indicates endpoint support for G.722 (7 kHz) at both 48 kbps and 56 kbps.
The
g722_64
field indicates endpoint support for G.722 at 64 kbps in an
unframed (unsupported by the MCU) mode.
LSD
Low Speed Data conferencing capabilities.
HSD
High speed Data conferencing capabilities.
MLP
Multi Layer Protocol Data capabilities.
HMLP
High Speed MLP data conferencing capabilities.