Grandstream Networks, Inc.
DP715-US/DP710-US User Manual
Page
28 of 43
Firmware 0.0.0.8
Last Updated: 03/2012
1.
STUN Server
(under Advanced Settings webpage)
Enter a STUN Server IP (or FQDN) that you may have, or look up a free public STUN Server on the
internet and enter it on this field. If using Public IP, keep this field blank.
2.
Use Random Ports
(under Advanced Settings webpage)
This setting depends on your network settings. Generally if you have multiple IP devices under the
same network, it should be set to Yes. If using a Public IP address, set this parameter to No.
3.
NAT Traversal
(under the Profile web page)
Set this to Yes when gateway is behind firewall on a private network.
DTMF Methods
DTMF Settings are in ProfileX page.
•
DTMF in-audio
•
DTMF via RTP (RFC2833)
•
DTMF via SIP INFO
Set priority of DTMF methods according to your preference. This setting should be based on your server
DTMF setting.
Preferred VOCODER (Codec)
The DP715 supports a broad range of voice codecs. Under Profile web pages, choose your preferred order
of different codecs:
G711a/u
G729AB
G723.1
iLBC
G726-32
AAL2
G722
Table 7: Basic Settings
End User Password
Password to access the Web Configuration Menu. This field is case sensitive with a
maximum length of 25 characters.
Web Port
By default, HTTP uses port 80. This field is for customizable web port.
Telnet Server
Default is set to YES.
IP Address
There are two modes to operate the DP715:
DHCP
mode
: all the field values for the Static IP mode are not used (even though they
are still saved in the Flash memory.) The DP715 acquires its IP address from the first
DHCP server it discovers from the LAN it is connected.
Using the PPPoE feature
: set the
PPPoE account settings. The DP715 will establish a PPPoE session if any of the PPPoE
fields is set.
Static IP mode:
configure
the IP address, Subnet Mask, Default Router IP address,
DNS Server 1 (primary), DNS Server 2 (secondary) fields. These fields are set to zero by
default.
DHCP hostname
Default is
blank
. This option specifies the name of the client. This field is optional but may
be required by some Internet Service Providers.
