User manual

DVG-6001G User Manual
41
D-Link Corporation.
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extremely signal detection, then call send out after a few
seconds delay to connect.
Redirect Call When All
Ports Busy
When all the GSM port occupied, this function will switch the
call toanother equipment and need to provide the device IP and
port.
Play Voice Prompt for
PSTN Incoming Calls
Setting is yes, when through the PSTN calls to the Channel, the
device will with the clew tone, the default is "Please dial the
extension User ID"; setting to No, the device will with dial tone
DTMF Parameter
Support RFC2833 and SIGNAL two ways. DTMF INTERVAL
range is 50 ~ 800ms, DTMF VOLUME can use the default
Configuration.
NAT Traversal
Network Address Translation is a private (keep) addresses into
legitimate IP address conversion technology. Including three
ways:
STUN, static NAT and dynamic NAT.
Enable Private Service
Start with "*" the beginning of a local business, such as
*158# inquiry IP address.
User ID is Phone
Number
SIP compatibility configuration, INVITE news in the head is
carry "User = Phone" parameters
Only Accept Calls from
SIP Server
Only accept SIP server launch of call and refused to other
sources of call.
Allow Call from PSTN
to IP without
Registration
Reference “Is register” of “SIP Configuration”, if "Is register"
setting is no, this option need set Yes ,to avoid that the devices
can not call out. This option allows equipment not registered
on the phone.
Allow Call from IP to
PSTN without
Registration
Reference “Is register” of “SIP Configuration”, if "Is register"
setting is no, this option need set Yes ,to avoid that the devices
can not call out. This option allows equipment not registered
on the phone.