Voice > SIP Advanced configuration

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Forwarding number Call forwarding when busy Forwarding all calls Call forwarding if no answer Call waiting
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Enable MWI subscription
Enable T38 support
Enable SIP tag matching (Uncheck for Vonage Interop).
Enable Pass '*' Call Feature to Sip Proxy
Enable Internal Call
Enable Music Server.
Music Server:
Music Server port:
Max Digits:
Dtmf Relay setting:
RFC2833 Payload Type:
SIP Transport protocol:
Differentiating PSTN & VoIP Ring Tone :
Differentiating PSTN & VoIP Dial Tone :
Incoming PSTN Call Routing:
Extension Display Name Authentication Name Password
PSTN Account :
Emergency calls : 
  Number: 1.     2. 

Signaling Qos:

  Enable Differentiated Service Configuration

Assign Differentiated Services Code Point (DSCP) Mark:
Mark IP Precedence:
Mark IP Type Of Service:


Media Qos:

  Enable Differentiated Service Configuration

Assign Differentiated Services Code Point (DSCP) Mark:
Mark IP Precedence:
Mark IP Type Of Service: