Force Timer
UAC Specify
Refresher
UAS Specify
Refresher
Force INVITE
Enable 100rel
Referto uses
Target Contact
INVITE Ringno
answer Timeout
Preferred Vocoder
Special Feature
S
C
AVING
THE
ONFIGURATION
When changes are made, press the "Update" button in the Configuration Menu. The GXW410x will
display the following screen to confirm that the changes have been saved. To activate changes, reboot
or power cycle the GXW410x after all changes are made.
R
R
EBOOTING
FROM
The administrator can remotely reboot the unit by pressing the "Reboot" button at the bottom of the
configuration menu. The following screen will indicate that rebooting is underway.
The user can relogin to the unit after waiting for about 30 seconds.
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
If selecting "Yes" the phone will use session timer even if the remote party does not support
this feature. Selecting "No" will allow the phone to enable session timer only when the remote
party support this feature. To turn off Session Timer, select "No" for Caller Request Timer,
Callee Request Timer, and Force Timer.
As a Caller, select UAC to use the phone as the refresher, or UAS to use the Callee or proxy
server as the refresher.
As a Callee, select UAC to use caller or proxy server as the refresher, or UAS to use the
phone as the refresher.
Session Timer can be refreshed using INVITE method or UPDATE method. Select "Yes" to
use INVITE method to refresh the session timer.
The use of the PRACK (Provisional Acknowledgement) method enables reliability to be offered
to SIP provisional responses (1xx series). This is very important if PSTN internetworking is to
be supported. A user's request to use reliable provisional responses is invoked by the 100rel
tag which is appended to the value of the required header of initial signalling messages.
Default is NO. If set to YES, then for Attended Transfer, the "ReferTo" header uses the
transferred target's Contact header information.
In case incoming call has arrived from PSTN to VoIP and INVITE message was generated by
GXW device, the call will be disconnected after preconfigured timeout if not answered by VoIP
extension.
The GXW410x supports up to 5 different Vocoder types including G.711 A/Ulaw, GSM,
G.723.1, G.729A/B. The user can configure Vocoders in a preference list that will be included
with the same preference order in SDP message. The first Vocoder in this list can be entered
by choosing the appropriate option in "Choice 1". Similarly, the last Vocoder in this list can be
entered by choosing the appropriate option in "Choice 8".
Default is Standard. Choose the selection to meet some special requirements from Soft Switch
vendors like Nortel, Broadsoft, etc.
C
HANGES
EMOTE