D-Link DVX-7090 사용자 설명서

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Configuration 
 
DTMF Options  the DTMF Options combo box is used to select a type of DTMF digits payload. 
The available options include: 
1.  RFC2833 for all terminal equipment types 
2.  INFO V.1 for CISCO SIP terminals 
3.  INFO V.2 for Nortel SIP terminals  
 
Dealing with H.323 Options: 
Tunneling enables/disables encapsulation of H.245 messages 
Fast Start enables/disables FastStart 
Multiple FastStart. With Multiple FastStart set to ‘true’ the system includes FastStart in every 
packet 
Ext T.38 compatibility 
This parameter is intended to overcome slight incompatibilities that frequently exist in vendor-
specific implementations of the H.323 standard. For example, setting Ext T.38 compatibility to 
true ensures trouble-free interoperation of Vocaltec endpoints with the DVX-7090 Router.  
Start H.245 has three options: 
-
  callproceeding  
-
  connect  
-
  alerting  
that help you define which of the above H.225 messages will trigger establishment of the 
H.245 control channel 
Early Connect – this flag is used to ensure smooth interoperation with endpoints that do not 
exchange capabilities (codecs etc.) until the arrival of CONNECT. Select true to provide for an 
early CONNECT message. 
Dealing with SIP Options: 
Ringback Tone is used to configure the RBT capability for the endpoint. If the terminal you are 
configuring is capable of generating RBT, select local, otherwise select emulate. 
Allow SIP Redirect allows/disallows SIP redirection 
Allow noproxy when set to true enables signaling proxy only and direct flow of media streams. 
The value false enables full proxy, which involves proxy operation for both signaling and media 
packets. 
Note: 
Remember that the setting of the parameter Allow noproxy must be the same for both 
the calling and the called endpoint  
 
4.2.4 
C
ALL FORWARD DIALOG
 
 
 
Fig. 17 Call forward configuration form 
To configure conditional and unconditional call forwarding:  
DVX-7090 VoIP Router 
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