Grandstream Networks GXP1400 User Manual page 27

Name
DNS Mode
Primary IP
Backup IP 1
Backup IP 2
SIP Registration
Unregister on Reboot
Register Expiration
Local SIP Port
SIP Registration Failure
Retry Wait Time
SIP T1 Timeout
SIP T2 Interval
SIP Transport
Check Domain
Certificate
Remove OBP from
Route
Validate Incoming
Messages
Support SIP Instance ID Selects whether or not SIP Instance ID is supported.
Grandstream Networks, Inc.
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
SIP service subscriber's name that is used for Caller ID display.
The default is set to A Record. If user wishes to locate the server by DNS SRV,
the user may select SRV or NATPTR/SRV. When "Use Configured IP" option is
selected, if SIP server is configured as domain name, phone will not send DNS
query, but use "Primary IP" or "Secondary IP" to send sip message if at least one
of them are not empty.
This option applies only if "Use Configured IP" is selected, the phone will send DNS
query to the Primary IP. Insert IP address here.
Insert the first back up IP here.
Insert the second back up IP here.
This parameter controls sending REGISTER messages to the proxy server. The
default setting is "Yes".
Default is "No". If set to "Yes", the SIP user's registration information will be cleared
on reboot.
This parameter allows user to specify the time frequency (in minutes) that
GXP1400/1405 refreshes its registration with the specified registrar. The default
interval is 60 minutes. The maximum interval is 65,535 minutes (about 45 days).
This parameter defines the local SIP port used to listen and transmit. The default
value for Account 1 is 5060. It is 5062, 5064, 5066 for Account 2, Account 3 and
Account 4 respectively.
Retry registration if the process failed. Default is 20 seconds.
RFC 3261 SIP T1 timer. Default is 0.5 second.
RFC 3261 SIP T2 timer. Default is 4 seconds.
Choose SIP Transport between UDP and TCP. Default is UDP.
Enable to check the domain certificate. Default is "No".
The SIP Extension notifies the SIP server that it is behind a NAT/firewall.
This configuration selects whether or not the incoming messages should be
validated.
GXP1400/1405 User Manual
Firmware version: 1.0.1.67
Page 26 of 34
Last Updated: 05/2011