Okay. I got the Grandstream Gateway's 1-stage dialing working with Freeswitch (Thank You, Michael Collins and Thank All You Developers for creating this really slick Softswitch/PBX). Here are the changes/additions I made to the XML files: conf/sip_profiles/exernal/grandstreamGXW4104.xml (added file): <include> <gateway name="192.168.72.186"> <param name="username" value="1000"/> <param name="password" value="1234"/> <param name="proxy" value="192.168.72.186"/> <param name="register" value="false"/> <param name="extension" value="1000"/> </gateway> </include> conf/dialplan/default.xml (added to existing file): <extension name="GrandstreamTest"> <condition field="destination_number" expression="^(9{0,1}\d{10})$"> <action application="bridge" data="sofia/gateway/192.168.72.186/$1@192.168.72.186"/> </condition> </extension> conf/dialplan/public.xml (added to existing file): <extension name="GrandstreamTest"> <condition field="destination_number" expression="^(5000)$"> <action application="transfer" data="$1 XML default"/> </condition> </extension> conf/autoload_configs/acl.conf.xml (added to existing file): <list name="lan" default="allow"> <node type="allow" cidr="192.168.72.186/32"/> ... </list> ... <list name="domains" default="deny"> <node type="allow" cidr="192.168.72.186/32"/> ... </list> Best Regards, Jerry -----Original Message----- From: Jerry Richards [mailto:jerry.richards@teotech.com] Sent: Friday, September 11, 2009 1:27 PM To: 'freeswitch-users@lists.freeswitch.org'; 'Michael Collins' Subject: RE: Inbound Gateway Call Not Working Thanks. I added the <node type="allow" cidr="x.x.x.x/32"/> to both the "lan" list and "domain" list in the acl.conf.xml file and it does not try to authenticate anymore. However, now it replies to the INVITE with a 480 TEMPORARILY UNAVAILABLE. Best Regards, Jerry -----Original Message----- From: Jerry Richards [mailto:jerry.richards@teotech.com] Sent: Friday, September 11, 2009 10:57 AM To: 'freeswitch-users@lists.freeswitch.org' Subject: RE: Inbound Gateway Call Not Working By the way, the FS DEBUG console is saying the following when an inbound call is made: Rejected by acl "domains". Falling back to Digest auth. Best Regards, Jerry -----Original Message----- From: Jerry Richards [mailto:jerry.richards@teotech.com] Sent: Friday, September 11, 2009 10:25 AM To: 'freeswitch-users@lists.freeswitch.org' Subject: Inbound Gateway Call Not Working I am trying to configure a Grandstream gateway to work with FS. I can make outbound calls without a problem. However, inbound calls are getting a 403 Forbidden from FS in response to the INVITE from the gateway. Now, the INVITE's from address is the caller's number (e.g. 1112223333), which ofcourse, is foreign to the FS. So the FS sends a 407 Proxy Authentication Required and the gateway uses username "Anonymous" and the uri "sip:4000@192.168.72.38" (4000 is the destination for all calls from the gateway). Is there an example configuration for this scenario? Thanks and Best Regards, Jerry