[Asterisk-Users] Everyone is busy/congested

[Bob Meader]

I trying to receive a SIP call and have
ring a analog phone.
I have a TDM11B card with FXS(green) module in line 1.
I have Sip server "SER" setup to accept a
SIP call, add a 970 extension to uri and
set to asterisk SIP server on port 5065.

When I send a SIP call from  "kphone a soft SIP phone" running
to  sip://wally.world@cci.net  "SER" picks call
ok and changes uri to sip://9703653113@cci.net before
relaying it to asterisk.
Asterisk does pickup the SIP call OK errors with
Everyone is busy/congested.

Specfically the output from output from   /usr/sbin/asterisk -vvv -c:

   -- Executing SetCallerID("SIP/cci.net-08619b08", "sip:bob m<0000000001>")
in new stack
    -- Executing Dial("SIP/cci.net-08619b08", "Zap/1|20") in new stack
Feb  3 09:54:57 NOTICE[-182760528]: app_dial.c:743 dial_exec: Unable to
create channel of type 'Zap'
  == Everyone is busy/congested at this time
    -- Executing Hangup("SIP/cci.net-08619b08", "") in new stack
  == Spawn extension (default, 9703653113, 3) exited non-zero on
'SIP/cci.net-08619b08'

I suspect the error is in my configuration here is copy of my confiuration
files.
What am I doing wrong?

=============== zaptel.conf ===============
fxoks=1
fxsks=4
defaultzone=us
loadzone = us
=============== zapata.conf ===============
[channnels]
echocancel=yes
echocancelwhenbridged=yes
echotraining=400
signalling=fxo_ks
context=default
channel => 1
group=1
================= extensions.conf ==========
[general]
static=yes
writeprotect=no
[globals]
CONSOLE=Console/dsp
IAXINFO=guest
TRUNK=Zap/g2
TRUNKMSD=1
[proxy]
exten => _970NXXXXXX,1,SetCallerID,"sip:${CALLERIDNAME}<0000000001>"
exten => _970NXXXXXX,2,Dial,Zap/1|20
exten => _970NXXXXXX,3,Hangup
[default]
include => proxy
================== sip.conf ===================
[general]
context=default
port=5065
bindaddr=0.0.0.0
srvlookup=yes
[ser]
type=user
context=proxy
host=204.57.142.18
=============================================

I am running Fedora 3 ,asterisk compiled from src rpms for
Fedora 2.  The dmesg output from /etc/init.d/zaptel startup
script follows:
 ================================= out from dmesg
====================================
Freshmaker version: 71
Freshmaker passed register test
Module 0: Installed -- AUTO FXS/DPO
Module 1: Not installed
Module 2: Not installed
Module 3: Installed -- AUTO FXO (FCC mode)
============================================================================