[asterisk-users] Configuring Softphone

[Gary Kuznitz]

I have no idea the correct way to configure this software phone.

It's called Express Talk
The Asterisk box is at IP = WanLocation
Software phone is at IP = WanSoftware
They are not on the same LAN.

What I have in Extensions.conf is:
[gary-incomming]
exten => 1001,1,Dial(IAX2/gogh)
exten => 1001,2,HangUp()
exten => 120,1,Dial(SIP/Gary)
exten => Gary,1,Goto(120,1)
exten => i,1,Playback(invalid)
exten => i,2,Goto(s,1)
exten => s,1,Wait(1)
exten => s,2,Answer()
exten => s,3,NoOp(${CALLERID})
exten => s,4,NoOp(${CALLERIDNUM})
exten => s,5,NoOp(${CALLERIDNAME})
exten => s,6,Wait(4)
exten => s,7,Playback(vm-goodbye)
exten => s,8,Wait(2)
exten => s,9,HangUp() 

What I have in Sip.conf is:
[authentication]

[general]
context = default
allowoverlap = no
bindport = 5060
bindaddr = 0.0.0.0
srvlookup = yes
limitonpeers = yes
allow = all
allowguest=no
nat=yes         

[Gary]
type = friend
username = Gary
callerid = 120
secret = 5351
host = dynamic
defaultip = dynamic
context = gary-incomming
dtmfmode = rfc2833
allow=all  

When I reload the dialplan I get an error from Asterisk saying:
[Dec  7 22:01:48] NOTICE[5630]: chan_sip.c:15593 handle_request_register: 
Registration from '<sip:Gary at WanLocation>' failed for 'WanSoftware' - No matching 
peer found

The Softphone SipTrace log says:
17:25:35 UDP Packet Received from WanLocation:5060 
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
SIP/2.0 404 Not found
Via: SIP/2.0/UDP 
192.168.168.7:5060;branch=z9hG4bK03856;received=WanSoftware;rport=16699
From: <sip:Gary at WanLocation>;tag=1424
To: <sip:Gary at WanLocation>;tag=as214040c6
Call-ID: 1291771532-3856-GARYLT at LocalIP
CSeq: 2 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Content-Length: 0

Any ideas on how to configure it better are welcome.

Thank you,

Gary