ADTRAN 624 L2 Protocol ATM-NET-CUMTN Config, L2 Protocol ATM Firmware Network Interface Cumtn FRE

Total Access 600 Series System Manual Section 4 User Interface Guide

POTS STATS

Selecting this menu options will show real-time indication status of each voice port on the

Total Access 600 Series. On a per port basis, the user can determine which ports are active/inactive as well as view other statistics like TXQ, INSERTS and DROPS 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 PROTOCOL > STATUS > PVC STATUS > PROTOCOL STATUS > POTS STATS > CODING TYPE (this will display either PCM of ADPCM).

TXQ

Displays the numbers of cells waiting in the buffer to transmit out the POTS port. Buffering voice cells is used to minimize jitter.

INSERTS

Displays the number of cells the Total Access 600 Series inserted on the analog interface to keep the current voice call connected when the network is idle.

DROPS

Displays the number of voice cells the Total Access 600 Series dropped due to a full buffer. This indicates that the network is sending traffic faster than the Total Access 600 Series is anticipating receiving cells; thus overrunning the jitter buffer. Excess drops could cause a timing mismatch.

CLEAR STATS

Clears all recorded statistics and returns all counters to 0.

L2 PROTOCOL (ATM FIRMWARE) – NETWORK INTERFACE > CUMTN FRE

Configure the L2 PROTOCOL parameters and view the status of the network interface using Copper Mountain Frame Relay protocol from this menu.

L2 PROTOCOL (ATM–NET–CUMTN) > CONFIG

Configure the L2 PROTOCOL parameters for the network interface using Copper Mountain Frame Relay protocol.

To insert a new profile, press the I key when over the NUM column. A new inserted profile will always be set up with the default parameters. To copy parameters from an old profile to this newly inserted profile, use the copy (C) and paste (P) keys. Entire configuration trees can be copied with this method.To delete an unused profile, use the D key when the cursor is over the number in the NUM column. Once deleted, the profile is gone permanently.

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