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DVG-2016S/2032S User's Manual
Put Caller ID In URI: This feature is to put Caller ID in URL. The Caller ID is located in SIP →
Message Header → After [From:], Before [<sip:] by default settings. It will be located in SIP →
Message Header → After [<sip:], Before [@] if ticked.
INVITE With Remote-Party-ID Header: Check the box to comprise the information of
Remote-Party-ID in the message header of INVITE. Different format of INVITE header might cause the
call not to be connected. Please consult with your VoIP Service Provider before enabling it.
Retry-After Value for Temporarily Unavailable: To set the time interval. When ISDN PRI Gateway is
full loading, ISDN PRI Gateway will inform VSP to stop sending INVITE packets and start to send
INVITE packets after Retry-After Value.
Support URI Percent-Encoding(RFC 3986): It follows RFC 3986 to encode/decode the letters of the
basic Latin alphabet, digits, and a few special characters.
Enable SIP 'Allow' Header: Check the box to comprise the information of "Allow" in the message
header of INVITE. Disable it if the call can't be connected.
Call Hold Compatible With RFC 2543: Check the box to comprise c=0.0.0.0 in SDP message to be
compatible with RFC2543.
E.164
International Call Prefix Digit: Enter the International call prefix.
Country Code: Users please select the desired country code.
Long Distance Call Prefix Digit: The long-distance prefix digit for making a long-distance call.
Area Code: Please enter the area code.
E.164 Numbering: This variable invites the proxy to follow the E.164 rule, but it depends on the proxy.
If you fail to make a call, please contact your ITSP.
ENUM Header Exception: Enter the prefix number that the gateway sends the number without
followed the E.164 rule.
NOTE: All settings in this section are specific to your VoIP network. Please ask your VoIP service
provider whether or not they require these settings.
D-Link Systems, Inc.
SIP
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