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)
Configuration File Reference MIN_DELAY_n (Page 236)
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)
Configuration File Reference NOM_DELAY_n (Page 237)
4.5.4.4 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
Configuration File Reference OUTBANDDTMF_n (Page 239)
DTMF Relay
Description Selects whether DTMF tones are sent in the SIP INFO message.
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