Panasonic KX-UT248-B, Руководство администратора

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Value Range •
Yes
•
No
Note
•
If you select [Yes] , DTMF tones will be sent in the SIP INFO
message. If you select [No] , the method selected in [DTMF
Type] will be used.
Default Value No
Configuration File Reference DTMF_RELAY_n (Page 237)
4.5.4.5 Call Hold
Supports RFC 2543 (c=0.0.0.0)
Description Selects whether to enable the RFC 2543 Call Hold feature on this line.
Value Range •
Yes
•
No
Note
•
If you select [Yes] , the "c=0.0.0.0" syntax will be set in SDP
when sending a re-INVITE message to hold the call. If you
select
[No] , the "c=x.x.x.x" syntax will be set in SDP.
Default Value Yes
Configuration File Reference RFC2543_HOLD_ENABLE_n (Page 238)
4.5.4.6 CODEC Preferences
G722 (Enable)
Description Selects whether to enable the G.722 codec for voice data transmission.
Value Range •
Yes
•
No
Default Value Yes
Configuration File Reference CODEC_ENABLEx_n (Page 231)
G722 (Priority)
Description Specifies the numerical order usage priority for the G.722 codec.
Value Range 1–255
Default Value 1
Configuration File Reference CODEC_PRIORITYx_n (Page 231)
Document Version 2012-06 Administrator Guide 119
4.5.4 VoIP Settings [Line 1]–[Line x]