User's Manual

Grandstream Networks, Inc. GXV3140 USER MANUAL Page 34 of 83

FIRMWARE VERSION 1.0.1.18 Updated : 09/2009

Account/SIP Settings

SIP Registration Selects whether or not the GXV3140 will send a SIP Register message to the

proxy; The default setting is YES.

Unregister On Reboot If set to YES, the SIP user registration messages will be cleared on reboot.

The default setting is YES.

This defines the expiration time of the registration in minutes. The default value

is 50 minutes; the maximum value is 65535 minutes (approximately 45 days)

and the minimum value is 5 minutes.

Wait Time Retry

Registration (s)

The wait time for registration retry if registration fails. The default is set to 20

Seconds.

Local SIP Port The local SIP port for sending and receiving data. The default settings for

Account 1/2/3 are 5060/5062/5064.

Subscribe for MWI Default is set to No. When selected, a SUBSCRIBE for Message Waiting

Indication will be sent out periodically.

Session Expiration (s) Session Expiration is the time (in seconds) at which the session is considered

timed out if no successful session refresh transaction occurs beforehand. The

default value is 180 seconds.

MIN-SE (s) The minimum session expiration (in seconds). The default value is 90 seconds.

UAC Specify Refresher As a Caller, select UAC to use the phone as the refresher, or select UAS to use

the Callee or proxy server as the refresher.

UAS Specify Refresher As a Callee, select UAC to use the caller or proxy server as the refresher, or

select UAS to use the phone as the refresher.

Force INVITE The Session Timer can be refreshed using the INVITE or UPDATE methods.

Select “Yes” to use the INVITE method to refresh the session timer

Caller Request Timer The default setting is Yes. If Yes is selected, the phone will use the session timer

when it makes outbound calls if remote party supports session timer.

Callee Request Timer If Yes is selected, the phone will use the session timer when it receives inbound

calls with session timer request.

Force Timer If Yes is selected, the timer will be activated even if the other party does not

support session timers. If No is selected, the timer will be activated only if the

other party supports the timer. To disable the timer, Caller Request timer, Callee

request timer and Force Timer should all be set to No.

SIP Transport Selects the SIP transport method. There are three types: TCP, UDP and TLS.

Symmetric RTP Selects whether or not RTP is supported.

Support SIP Instance

Selects whether or not SIP Instance ID is supported.

Validate Incoming This configuration selects whether or not the incoming messages should be