Panasonic KX-TDA0480 Installation Manual

Also see for KX-TDA0480: Getting started Getting started guide Getting started

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Panasonic KX-TDA0480 Installation Manual Manual pdf 40 page image

Planning40 Installation ManualRecovery DelayThe KX-TDA0480 Recovery Delay feature controls a secondary Jitter buffer that is activateddynamically when enabled. This feature allows the unit to recover from network delays bytemporarily storing voice data in a Jitter (recovery) buffer. In the event of a network delay, thestored voice data is transmitted, assuring an uninterrupted conversation.Several configuration parameters can be configured for this feature.Maximum Receive Buffer Size (RX_BUFFER)Record the maximum allowable size of the Jitter buffer. In most cases, the default size (1920ms) will provide the best results.Start Recovery (RX_BUFFER)Record, in units of ms, the delay time threshold value for the start of recovery delayprocessing *1 . In most cases, the default value (200 ms) will provide the best results.End Recovery (RX_BUFFER)Record, in units of ms, the delay time threshold value for stopping the recovery delayprocessing which started at the time specified as Start Recovery data. In most cases, the defaultvalue (30 ms) will provide the best results.OtherCause of Fan Fault (FAN_FLT)This parameter is irrelevant to the setting of the KX-TDA0480.A-law/m-law Flag (LAW_FLAG)Assign as appropriate to the network Codec set at the PBX.The default setting for this field is m-law.*1 Recovery Delay Processing is defined as the operation of discarding soundless voice packets from the jitter buffer.