Grandstream Networks GXV33 Series Administration Guide

GXV3370 Administration Guide
Version 1.0.1.12
P a g e | 39
Account/SIP Settings
SIP Basic Settings
SIP Registration
Allows the phone system to send SIP REGISTER messages to the
proxy/server. The default setting is "Yes".
Unregister before New
Registration
Controls whether to clear SIP user’s information by sending un-register
request to the proxy server. When set to "All", the un-registration is
performed by sending a REGISTER message with “Contact” header set to
* and Expires=0 parameters to the SIP server when the phone starts pre-
registration after rebooting. If set to "Instance", the phone only cleans the
current SIP user's info by sending REGISTER message with “Contact”
header set to concerned SIP user’s info and Expires=0 parameters to the
SIP server. The default setting is "Instance".
Register Expiration (m)
Configures the time period (in minutes) in which the phone refreshes its
registration with the specified registrar. The default setting is 60. The
maximum value is 64800 (about 45 days).
Re-register before
Expiration (s)
Specifies the time frequency (in seconds) that the phone sends re-
registration request before the Register Expiration. The default setting is 0.
The range is from 0 to 64,800.
Registration Retry Wait
Time (s)
Configures the time period (in seconds) in which the phone will retry the
registration process in the event that is failed. The default setting is 20. The
maximum value is 3600 (1 hour).
Add Auth Header On RE-
REGISTER
Configure if the SIP account needs to add Auth header in RE-REGISTER.
• If the option is checked, device will always add authentication
header in REGISTER.
• If the option is unchecked, device will only send authentication for
the first REGISTER.
Enable SIP OPTIONS
Keep Alive
Enables SIP OPTIONS to track account registration status so the phone
will send periodic OPTIONS message to server to track the connection
status with the server. The default setting is "No".
SIP OPTIONS Keep Alive
Interval (s)
Configures the time interval when the phone sends OPTIONS message to
SIP server. The default setting is 30 seconds, which means the phone will
send an OPTIONS message to the server every 30 seconds. The default
range is 1-64800.
SIP OPTIONS Keep Alive
Maximum Tries
Configures the maximum times of sending OPTIONS message
consistently from the phone to server. Phone will keep sending OPTIONS
messages until it receives response from SIP server. The default setting is
"3", which means when the phone sends OPTIONS message for 3 times,
and SIP server does not respond this message, the phone will send RE-
REGISTER message to register again. The valid range is 3-10.

Grandstream Networks GXV33 Series Specifications

General

Brand	Grandstream Networks
Model	GXV33 Series
Category	IP Phone
Language	English