Grandstream Networks GXP17 Series Administration Guide

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GXP21XX Administration Guide
Settings Page Definitions
Table 11: Settings Page Definitions
Settings  General Settings
Local RTP Port
This parameter defines the local RTP port used to listen and transmit. It is
the base RTP port for channel 0. When configured, channel 0 will use this
port _value for RTP; channel 1 will use port_value+2 for RTP. Local RTP port
ranges from 1024 to 65400 and must be even. The default value is 5004.
Local RTP Port Range
Gives users the ability to define the parameter of the local RTP port used to
listen and transmit. This parameter defines the local RTP port from 48 to
10000. This range will be adjusted if local RTP port + local RTP port range is
greater than 65486. Default setting is 200.
Use Random Port
When set to "Yes", this parameter will force random generation of both the
local SIP and RTP ports. This is usually necessary when multiple phones are
behind the same full cone NAT. The default setting is "Yes"
Note: This parameter must be set to "No" for Direct IP Calling to work.
Keep-alive Interval
Specifies how often the phone sends a blank UDP packet to the SIP server
in order to keep the "ping hole" on the NAT router to open. The default setting
is 20 seconds. The valid range is from 10 to 160.
Use NAT IP
The NAT IP address used in SIP/SDP messages. This field is blank at the
default settings. It should ONLY be used if it's required by your ITSP.
STUN Server
The IP address or Domain name of the STUN server. STUN resolution
results are displayed in the STATUS page of the Web GUI. Only non-
symmetric NAT routers work with STUN.
Public Mode
Configures to turn on/off the public mode for hot desking feature. The default
setting is “No”.
Delay Registration
Configures specific time that the account will be registered after booting up.
Settings  Broadsoft  Broadsoft XSI
XSI
Configures XSI Directory.
 Server
Configure the BroadWorks Xsi server URI. If the server uses HTTPS,
please add the header “HTTPS” ahead of the Server URI.
For instance, “https://SERVER_URI”.
 Port
Configure the BroadWorks Xsi server port. The default port is 80. If
the server uses HTTPS, please configure 443.
 Broadsoft Contact Download Interval
Configures the Broadsoft phonebook download interval (in minutes).
If set to 0, automatic download will be disabled. Vali range is 5 to
720.
 XSI Authentication Type:

Grandstream Networks GXP17 Series Specifications

General

Brand	Grandstream Networks
Model	GXP17 Series
Category	IP Phone
Language	English