View source for Grandstream GXW4104

[[image:GXW4104.jpg|right]]<br><br>The Grandstream GXW4104 is a 4 port FXO device.  If you have a GXW4108 which is a 8 port FXO device, it can be configured exactly the same way.<br><br>

These instructions are not 100% complete but I have managed to get this to function with Asterisk. The following configuration will pass all inbound calls on any line to priority 1001 to context from-Grandstream.  The settings are customised as much as possible for Australia. <br><br><br>

= Configuring the GXW410x =
== FXO Lines ==
[[image:FXO-Termination.jpg|centre]]


[[image:Dialing-to-VoIP.JPG|centre]]
* User ID the username that will be used to authenticate to Asterisk
* Sip Server p1 is Profile 1 that will be used
* Destination Port: Obvious I hope.

The format is ch1-4:<value>;<br>
This means channel or line 1 through to 4.  You can mix and match the setting if required.

<br><br>[[image:Channel-Dialing.JPG|centre]]<br>

== Channels ==
[[image:Progress-Tones.JPG|centre]]<br>
I'm not 100% certain these are correct.  Hopefully someone can shed some light.
So you can cut and past:
* ch1-4:f1=350@-11,f2=440@-11,c=0/0;
* ch1-4:f1=440@-11,f2=480@-11,c=200/400;
* ch1-4:f1=480@-11,f2=620@-11,c=50/50;
* ch1-4:f1=480@-11,f2=620@-11,c=25/25;

<br>[[image:Channel-Setting.JPG|centre]]<br>

== Profile 1 ==
[[image:Profile-1.JPG|centre]]
Enter the IP or FQDN of your Asterisk Server.

= Configuring Asterisk =
== sip.conf ==
<pre>
;Outbound Calls
[gxw410x]
type=peer
context=from-grandstream
host=172.16.11.2
insecure=port
dtmfmode=rfc2833
</pre>

<pre>
;Inbound Calls
[1001]
type=friend
secret=1001
qualify=yes
nat=no
host=dynamic
canreinvite=no
context=from-grandstream
</pre>

== extensions.conf ==
<pre>
;Inbound Calls
[from-grandstream]
exten => 1001,1,Playback(tt-monkeys)
exten => 1001,2,Playback(goodbye)
exten => 1001,3,HangUp
</pre>
<pre>
;Outbound Calls
exten => _XX.,1,Dial(SIP/${EXTEN}@gxw410x,30) 
</pre>

[[Category : Asterisk]] [[Category : Grandstream]]