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Grandstream Networks, Inc., 1297 Beacon St., 2
nd
Flr, Brookline, MA 02446 USA
Tel: (617) 566-9300, FAX: (617) 249-1987
www.grandstream.com
Note: Generally for two-stage dialing the “Wait for Dial Tone” field under FXO Lines page should be set to
N (No) Ex. Wait for Dial Tone: ch1-8:N;
7. For One Stage Dialing, before you configure the GXW-410x you need to make sure the SIP
Server is configured to forward certain calls (ex. external calls dialed with a prefix, etc) to the GXW-410x.
8. On the GXW410x, you need to change the Stage Method field to 1. ex. Ch1-8:1;
9. Based on the prefix you have configured on the SIP Server (ex. 91), if a user dials any number
91-xxx-xxxx, it will be routed to the GXW-410x, which will route it to the PSTN directly.
10. Next you need to enter a VoIP account number for “Unconditional Call Forward to VOIP” under
FXO Lines page. This account generally will be a dummy account on your SIP Server used simply to be a
forwarding number for all incoming PSTN calls on the GXW410x. Ex. Unconditional Call Forward to VOIP:
ch1-8:500;
So now all incoming PSTN calls will directly be forwarded to 500 on SIP Server A.
Note: In regions other than North American, user is also required to configure call progress tones and
PSTN line termination fields. Check with local PSTN service carriers on values service providers use on
the lines. If service provider doesn’t provide those values and users don’t know what the correct values
are, please use the default values. Please contact product support if you still have questions about
configuring your GXW-410x.
METHOD 2 (Configuration):
1. In this scenario, you do not need any SIP accounts. So simply keep the Channels table shown above
blank.
2. You will still need to enter a SIP Server IP Address (or FQDN) in the SIP Server field under Profile 1
page.
3. Since this scenario works only with one-stage dialing, you will have to set Stage Method to 1. Ex.
Stage Method: ch1-8:1;
4. It is advised to have “Wait for Dial Tone” field under FXO Lines page set to Y (Yes). Ex. Wait for Dial
Tone: ch1-8: Y;
Other Important Settings:
Most of the settings on the web configuration pages should be kept to default value. But there are some
settings that need to be configured according to the local network environment.
A. PSTN Settings
The fields which need to be set according to the PSTN Service provider (or PSTN PBX) are:
1. Call Progress Tones (under Channels page)
(Dial Tone, Ring back Tone, Busy Tone, Reorder Tone, Confirmation Tone)
These should be set according to the PSTN Service Provider or PSTN PBX that you are using with the
GXW-410x. The format and syntax are shown on the web GUI. By default they are set according to North
American PSTN settings.
2. Caller ID Scheme (under FXO Lines page)
There are 5 different options to choose from:
Last updated on April 1, 2008
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