Grandstream Networks UCM630X Series - Page 202

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UCM630X Series User Manual
Version 1.0.11.10
• NACK
• NACK+RTX(SSRC-GROUP)
• OFF
Video FEC
Check to enable Forward Error Correction (FEC) for Video.
FECC
Configure to enable FECC
Audio FEC
Check to enable Forward Error Correction (FEC) for Audio.
ACL Policy
Access Control List manages the IP addresses that can register to this extension.
• Allow All: Any IP address can register to this extension.
• Local Network: Only IP addresses in the configured network segments can
register to this extension. Press “Add Local Network Address” to add more IP
segments.
Jitter Buffer
Select the jitter buffer method.
• Disable: Jitter buffer will not be used.
• Fixed: Jitter buffer with a fixed size (equal to the value of "jitter buffer size")
• Adaptive: Jitter buffer with an adaptive size (no more than the value of
"max jitter buffer").
• NetEQ: Dynamic jitter buffer via NetEQ.
Codec Preference
Configure the codecs to be used.
Call Transfer
Presence Status
Select which presence status to set for the extension and configure call forward
conditions for each status. Six possible options are possible: “Available”, “Away”,
“Chat”, “Custom”, “DND” and “Unavailable”. More details at [PRESENCE].