Total Access 850 System Manual
Section 4 User Interface Guide
64203376L1-1B
© 2004 ADTRAN, Inc.
139
L2 P
ROTOCOL
(T1 ATM F
IRMWARE
) – T1 I
NTERFACE
> C
U
MTN
Configure the
L2 P
ROTOCOL
parameters and view the status of the T1 interface using Copper Mountain
Frame Relay protocol from this menu.
POTS S
TATS
Selecting this menu options will show real-time indication status of each voice port on the
Total Access 850. On a per port basis, the user can determine which ports are active/inactive as well
as view other statistics like
T
X
Q
,
I
NSERTS
and
D
ROPS
INDICATORS
.
The Echo Canceller module ADPCM functionality automatically shifts ON/OFF when fax
or modem calls are placed. To find out the current status of the Echo Canceller
functionality, check the current status of each FXS port. The path of the current status can
be found at the following path:
L2 P
ROTOCOL
> S
TATUS
> PVC S
TATUS
> P
ROTOCOL
S
TATUS
> POTS S
TATS
> C
ODING
T
YPE
(this will display either PCM of ADPCM).
T
X
Q
Displays the numbers of cells waiting in the buffer to transmit out the POTS port. Buffering
voice cells is used to minimize jitter.
I
NSERTS
Displays the number of cells the Total Access 850 inserted on the analog interface to keep the
current voice call connected when the network is idle.
D
ROPS
Displays the number of voice cells the Total Access 850 dropped due to a full buffer. This
indicates that the network is sending traffic faster than the Total Access 850 is anticipating
receiving cells; thus overrunning the jitter buffer. Excess drops could result in a timing
mismatch.
C
LEAR
S
TATS
Clears all recorded statistics and returns all counters to 0.
Summary of Contents for Total Access 850
Page 14: ...Table of Contents Total Access 850 System Manual 14 2004 ADTRAN Inc 64203376L1 1B ...
Page 16: ...Section 1 System Description Total Access 850 System Manual 16 2004 ADTRAN Inc 64203376L1 1B ...
Page 22: ...Section 1 System Description Total Access 850 System Manual 22 2004 ADTRAN Inc 64203376L1 1B ...
Page 224: ...Section 5 DLP 4 Total Access 850 System Manual 224 2004 ADTRAN Inc 64203376L1 1B ...
Page 232: ...Section 5 DLP 6 Total Access 850 System Manual 232 2004 ADTRAN Inc 64203376L1 1B ...
Page 236: ...Section 5 DLP 7 Total Access 850 System Manual 236 2004 ADTRAN Inc 64203376L1 1B ...
Page 244: ...Section 5 DLP 10 Total Access 850 System Manual 244 2004 ADTRAN Inc 64203376L1 1B ...
Page 252: ...Section 5 DLP 13 Total Access 850 System Manual 252 2004 ADTRAN Inc 64203376L1 1B ...
Page 256: ...Section 5 DLP 14 Total Access 850 System Manual 256 2004 ADTRAN Inc 64203376L1 1B ...
Page 264: ...Section 5 DLP 16 Total Access 850 System Manual 264 2004 ADTRAN Inc 64203376L1 1B ...
Page 278: ...Section 6 ADTRAN Utilities Total Access 850 System Manual 278 2004 ADTRAN Inc 64203376L1 1B ...