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June 2005
Jitter Buffer target depth
The RLC's dynamic voice jitter attenuation buffer compensates for the uneven
arrival of voice packets across data networks. This buffer collects packets that
arrive unevenly and relays them evenly.
Select the size of the buffer in the Jitter Buffer drop down box. The valid options
are 30, 60, and 90 milliseconds (ms).
Configure the jitter buffer according to the following guidelines when upgrading
to Remote Gateway 9100 Series product release 1.6:
high-speed (>T1 connections) or LANs — leave at the default
medium-speed (for example, fractional T1s with speeds of greater than
128K) — set to 60 milliseconds
low-speed (64K or ISDN) or high-data environments — configure at 90
milliseconds. This is especially true if using G.711.
Advanced configuration settings
Click on the Advanced Configuration button to access the Advanced
Configuration dialog box. This dialog box provides access to the following
fields:
Field
Dialtone/DTMF
Relay
NLP (Non-Linear
Processing)
RLC Installation and Administration Guide
Description
Click on the Enable option button to instruct the RLC and
its remote units to send the dial tone and DTMF tones as
data packets.
Click on the Disable option button to instruct the RLC and
its remote units to send the dial tone and DTMF tones as
voice packets.
The default is Enable.
Refer to "NLP" on page 170 for information on the proper
configuration of NLP settings.
Configuring the RLC
169
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Troubleshooting
