Panasonic KX-UDS124, Руководство администратора

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Minimum Delay
Description Specifies the minimum delay, in 10-millisecond units, of the jitter buffer.
Value Range 1 or 2 (
´
10 ms)
Note
•
This setting is subject to the following conditions:
–
This value must be less than or equal to [Initial Delay]
–
This value must be less than [Maximum Delay]
–
[Maximum Delay] must be greater than [Initial Delay]
Default Value
2 (
´
10 ms)
Initial Delay
Description Specifies the initial delay, in 10-millisecond units, of the jitter buffer.
Value Range
1–7 (
´
10 ms)
Note
•
This setting is subject to the following conditions:
–
This value must be greater than or equal to [Minimum
Delay]
–
This value must be less than [Maximum Delay]
Default Value
2 (
´
10 ms)
2.5.4.5 DTMF
DTMF Type
Description Selects the method for transmitting DTMF (Dual Tone Multi-Frequency)
tones.
Value Range •
Outband
•
Inband
Note
•
If you select [Outband] , DTMF tones will be sent through SDP
(Session Description Protocol), compliant with RFC 2833. If you
select
[Inband] , DTMF tones will be encoded in the RTP
stream.
Default Value Outband
2.5.4.6 Call Hold
Supports RFC 2543 (c=0.0.0.0)
Description Selects whether to enable the RFC 2543 Call Hold feature on this line.
108 Administrator Guide Document Version 2013-03
2.5.4 VoIP Settings