Thank you for the reply.

On 8 Dec 2010 at 13:38, Danny (Danny Nicholas <danny@debsinc.com>) commented 
about RE: [asterisk-users] Configuring Softphone:

> -----Original Message-----
> From: asterisk-users-bounces@lists.digium.com
> [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Gary Kuznitz 
> Sent: Wednesday, December 08, 2010 1:27 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [asterisk-users] Configuring Softphone
> 
> The phone is finally registering.   That's great.
> 
> I'm trying to understand what all these lines in Extensions.conf are
> defining.
> I can't make heads or tails them.  I have been reading the manual 
> AsteriskManualTheFutureOfTelephony2ndEdition.
> 
> I'm currently getting an error when placing a call on the cmd line saying:
> NOTICE[5630]: chan_sip.c:14383 handle_request_invite: Call from 'Gary' to 
> extension '91AreaCodePhone#' rejected because extension not found.
>  
> 
> 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(${CALLERIDNAME})
> exten => s,6,Wait(4)
> exten => s,7,Playback(vm-goodbye)
> exten => s,8,Wait(2)
> exten => s,9,HangUp() 
> 
> What I have in Sip.conf is:
> [authentication]
> 
> [general]
> context = default
> allowoverlap = no
> bindport = 5060
> bindaddr = 0.0.0.0
> srvlookup = yes
> limitonpeers = yes
> allowguest=no
> nat=yes         
> 
> [Gary]
> type = friend
> username = Gary
> callerid = 120
> secret = password
> host = dynamic
> defaultip = dynamic
> context = gary-incomming
> dtmfmode = rfc2833
> allow=all  
> 
> Frustrated,
> 
> Gary
> 
> Without any other comment, you need 
> exten => _91.,1,Dial(DAHDI/g1/${EXTEN})
> in the gary-incomming context.
> 
> As defined now, Gary can 
> #1 answer a call
> #2 call IAX/gogh using 1001
> 

I entered the exten line you suggested:
[gary-incomming]
exten => _91.,1,Dial(DAHDI/g1/${EXTEN})

I removed all other lines in [gary-incomming]

When I place a call I get on the cmd line:
 -- Executing [91AreaCodePhone#@gary-incomming:1] Dial("SIP/Gary-b54c4bc0", 
"DAHDI/g1/91AreaCodePhone#") in new stack
    -- Called g1/91AreaCodePhone#
    -- DAHDI/1-1 answered SIP/Gary-b54c4bc0
[Dec  8 13:07:34] WARNING[5630]: chan_sip.c:1958 retrans_pkt: Maximum retries 
exceeded on transmission 1291829900-5076-GARYLT@192.168.168.7 for seqno 75 
(Critical Response) -- See doc/sip-retransmit.txt.
[Dec  8 13:07:34] WARNING[5630]: chan_sip.c:1980 retrans_pkt: Hanging up call 
1291829900-5076-GARYLT@192.168.168.7 - no reply to our critical packet (see 
doc/sip-retransmit.txt).
    -- Hungup 'DAHDI/1-1'
  == Spawn extension (gary-incomming, 91AreaCodePhone#, 1) exited non-zero on 
'SIP/Gary-b54c4bc0'

Do you have any ideas?  Would you like to see what is in extensions.conf for a local 
extension?

Thank you,

Gary